GSF.Net

Defines global object identifiers used by the Grid Solutions Framework.

Root GSF OID (1.3.6.1.4.1.56056). This is the private enterprise number defined for the Grid Protection Alliance.

Root GSF OID for SNMP objects (1.3.6.1.4.1.56056.1).

Root GSF OID for SNMP statistic values (1.3.6.1.4.1.56056.1.1).

GSF SNMP OIDs for known statistic sources (1.3.6.1.4.1.56056.1.1.x).

Each source category will subdivide specific statistics by signal index.

Root GSF OID for LDAP objects (1.3.6.1.4.1.56056.2).

Appends an new OID value to an existing OID value array.

Root OID value array. New OID value to append. Combined OID value array.

Helper utility that performs data conversions from/to bytes.

Converts decimal string to bytes.

The decimal string. The converted bytes. " 16 18 " is converted to new byte[] { 0x10, 0x12 }.

Converts the byte string to bytes.

The HEX string. The converted bytes. "80 00" is converted to new byte[] { 0x80, 0x00 }.

Converts bytes to a byte string.

The bytes. The formatted string. new byte[] { 0x80, 0x00 } is converted to "80 00".

Packs parts into a single message body.

Message length. Message version. Header. Security parameters. Scope data. The object that represents the message body.

Counter32 type.

Creates a instance from raw bytes.

Creates a with a specific .

Value

Initializes a new instance of the class.

The value.

Creates a instance from stream.

The length. The stream.

Type code.

Appends the bytes to .

The stream.

Returns a that represents a .

A uint that represents the current object.

Returns a that represents this .

A string that represents the current object.

Gets that raw bytes.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Counter64 type.

Creates a instance from raw bytes.

Creates a with a specific .

Value

Initializes a new instance of the class.

The length. The stream.

Type code.

Appends the bytes to .

The stream.

Returns a that represents a .

Returns a that represents this .

Gets that raw bytes.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Factory that creates instances.

Creates an instance from buffer.

Buffer

Creates an instance from stream.

Stream. Type code.

Creates an instance from buffer.

Buffer Index Count

Creates an instance from stream.

Stream

EndOfMibView exception.

Initializes a new instance of the class.

The length data. The stream.

Initializes a new instance of the class.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Error code for SNMP operations. (0-5 are first defined in SNMP v1, and others are added in v2)

There was no problem performing the request.

The response to your request was too big to fit into one response.

An agent was asked to get or set an OID that it can't find; i.e., the OID doesn't exist.

A read-write or write-only object was set to an inconsistent value.

This error is generally not used. The noSuchName error is equivalent to this one.

This is a catch-all error. If an error occurs for which none of the previous messages is appropriate, a genError is issued.

A set to an inaccessible variable was attempted. This typically occurs when the variable has an ACCESS type of not-accessible.

An object was set to a type that is different from its definition. This error will occur if you try to set an object that is of type INTEGER to a string, for example.

An object's value was set to something other than what it calls for. For instance, a string can be defined to have a maximum character size. This error occurs if you try to set a string object to a value that exceeds its maximum length.

A set operation was attempted using the wrong encoding for the object being set.

A variable was set to a value it doesn't understand. This can occur when a read-write is defined as an enumeration, and you try to set it to a value that is not one of the enumerated types.

You tried to set a nonexistent variable or create a variable that doesn't exist in the MIB.

A MIB variable is in an inconsistent state, and is not accepting any set requests.

No system resources are available to perform a set.

This is a catch-all error for set failures.

A set failed and the agent was unable to roll back all the previous sets up until the point of failure.

An SNMP command could not be authenticated; in other words, someone has supplied an incorrect community string.

A variable will not accept a set, even though it is supposed to.

You attempted to set a variable, but that attempt failed because the variable was in some kind of inconsistent state.

Gauge32 type.

Creates a instance from raw bytes.

Creates a with a specific .

Value

Initializes a new instance of the class.

The value.

Initializes a new instance of the class.

The length. The stream.

Type code.

Appends the bytes to .

The stream.

Returns a that represents a .

Returns a that represents this .

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Generic trap code.

Indicates that the agent has rebooted. All management variables will be reset; specifically, Counters and Gauges will be reset to zero (0). One nice thing about the coldStart trap is that it can be used to determine when new hardware is added to the network. When a device is powered on, it sends this trap to its trap destination. If the trap destination is set correctly (i.e., to the IP address of your NMS) the NMS can receive the trap and determine whether it needs to manage the device.

Indicates that the agent has reinitialized itself. None of the management variables will be reset.

Sent when an interface on a device goes down. The first variable binding identifies which interface went down.

Sent when an interface on a device comes back up. The first variable binding identifies which interface came back up.

Indicates that someone has tried to query your agent with an incorrect community string; useful in determining if someone is trying to gain unauthorized access to one of your devices.

Indicates that an Exterior Gateway Protocol (EGP) neighbor has gone down.

Indicates that the trap is enterprise-specific. SNMP vendors and users define their own traps under the private-enterprise branch of the SMI object tree. To process this trap properly, the NMS has to decode the specific trap number that is part of the SNMP message.

GETBULK request PDU.

Creates a with all contents.

The request id. Non-repeaters. Max repetitions. Variables.

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variables.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

GETNEXT request PDU.

Creates a with all contents.

The request id. Variables

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variables.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

GET request PDU.

Creates a with all contents.

The request id. Variables

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variables.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

Header segment.

Max message size used in #SNMP.

You can use any value for your own application. Also this value may be changed in #SNMP in future releases.

Initializes a new instance of the class.

The message identifier.

Initializes a new instance of the class.

The data.

Initializes a new instance of the class.

The message id. Size of the max message. The security level. If you want an empty header, please use .

Empty header.

Security flags.

Gets the message ID.

The message ID.

Converts to object.

Gets the data.

The version.

Returns a that represents this instance.

A that represents this instance.

Gets or sets the size of the max.

The size of the max.

Class Helper.

Converts to .

The object. The object.

Converts to .

The object that holds the address. The object. length is not equal to 6.

INFORM request PDU.

Creates a instance with all content.

The request id. Enterprise Time stamp Variables

Creates a instance for discovery.

The request id.

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variables.

Type code.

Gets the enterprise.

The enterprise.

Gets the time stamp.

The time stamp.

Appends the bytes to .

The stream.

Returns a that represents this .

Integer32 type in SMIv2 (or INTEGER in SMIv1).

Zero.

Creates an instance.

Raw bytes

Creates an instance with a specific .

Value

Initializes a new instance of the class.

The length. The stream.

Returns an that represents this .

Converts to .

Returns a that represents this .

Type code.

Appends the bytes to .

The stream.

Serves as a hash function for a particular type.

A hash code for the current .

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

IPAddress type.

Initializes a new instance of the class.

The IP bytes. is null.

Creates a new instance of the class from a specific .

IP string

Initializes a new instance of the class.

The length. The stream.

Gets the raw bytes.

System.Byte[].

Returns a that represents this .

Type code.

Appends the bytes to .

The stream.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Segment interface.

Gets the data.

The version.

Converts to object.

SNMP data entity.

Type code

Appends the bytes to .

The stream.

Returns a that represents this object.

SNMP PDU.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variable bindings.

Security level.

Authentication flag.

Privacy flag.

Reportable flag.

Malformed PDU class. Many things are not implemented as they are not in use.

Type code.

Returns unknown type.

Appends the bytes to .

The stream.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variable bindings.

Returns an empty list.

Returns a that represents this instance.

A that represents this instance.

Event arguments for agent found event.

Gets the agent.

The agent.

Gets the variable.

The variable. If the agent is SNMP v3, this is null.

Initializes a new instance of the class.

The agent. The variable.

Discoverer class to discover SNMP agents in the same network.

Occurs when an SNMP agent is found.

Occurs when an exception is raised.

The exception is typical here.

Discovers agents of the specified version in a specific time interval.

The version. The broadcast address. The community. The discovering time interval, in milliseconds. must be an IPv4 address. IPv6 is not yet supported here.

Discovers agents of the specified version in a specific time interval.

The version. The broadcast address. The community. The discovering time interval, in milliseconds. must be an IPv4 address. IPv6 is not yet supported here.

Discovery class that participates in SNMP v3 discovery process.

Initializes a new instance of the class.

The request id. The message id. The max size of message.

Initializes a new instance of the class.

The request id. The message id. The max size of message. Message type.

Gets the response.

The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The receiver.

Gets the response.

The receiver.

Converts to the bytes.

Returns a that represents this instance.

A that represents this instance.

Extension methods for .

Gets the socket.

The endpoint.

Error exception of #SNMP. Raised when an error message is received.

Message body.

Creates a instance.

Creates a instance with a specific .

Message

Creates a instance with a specific and an .

Message Inner exception

Details on error.

Creates a .

Message. Agent address. Error message body.

Provides data for exception raised event.

Creates an .

Exception.

Exception.

GETBULK request message.

Creates a with all contents.

The request ID. Protocol version. Community name. Non-repeaters. Max repetitions. Variables.

Creates a with a specific .

The version. The message id. The request id. Name of the user. The non repeaters. The max repetitions. The variables. The privacy provider. The report.

Creates a with a specific .

The version. The message id. The request id. Name of the user. Context name. The non repeaters. The max repetitions. The variables. The privacy provider. Size of the max message. The report.

Creates a with a specific .

The version. The message id. The request id. Name of the user. The non repeaters. The max repetitions. The variables. The privacy provider. Size of the max message. The report.

Gets the header.

Gets the privacy provider.

The privacy provider.

Converts to byte format.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Gets the version.

The version.

Returns a that represents this .

GETNEXT request message.

Creates a with all contents.

The request id. Protocol version Community name Variables

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The variables. The privacy provider. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. Context name. The variables. The privacy provider. Size of the max message. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The variables. The privacy provider. Size of the max message. The report.

Gets the header.

Gets the privacy provider.

The privacy provider.

Converts to byte format.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Gets the version.

The version.

Returns a that represents this .

GET request message.

Creates a with all contents.

The request id. Protocol version Community name Variables

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The variables. The privacy provider. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. Context name. The variables. The privacy provider. Size of the max message. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The variables. The privacy provider. Size of the max message. The report.

Gets the header.

Gets the privacy provider.

The privacy provider.

Version.

Converts to byte format.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Returns a that represents this .

INFORM request message.

Creates a with all contents.

The request id. Protocol version. Community name. Enterprise. Time ticks. Variables.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The enterprise. The time. The variables. The privacy provider. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The enterprise. The time. The variables. The privacy provider. Size of the max message. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The context name. The enterprise. The time. The variables. The privacy provider. Size of the max message. The report.

Gets the privacy provider.

The privacy provider.

Gets the version.

The version.

Gets the time stamp.

The time stamp.

Enterprise.

Gets the header.

Converts to byte format.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Returns a that represents this .

SNMP message.

Gets the header.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Converts to the bytes.

Gets the version.

The version.

Gets the privacy provider.

The privacy provider.

Malformed message for v3 due to decryption failures or wrong user names.

Initializes a new instance of the class.

The message id. The user.

Initializes a new instance of the class.

The message id. The user. The data encrypted.

Encrypted scope data.

The original scope data from packet, which remains encrypted.

Gets the parameters.

The parameters.

Gets the scope.

The fake scope, which is used to avoid exceptions in message handling.

Gets the header.

Converts to the bytes.

Gets the version.

The version.

Gets the privacy provider.

The privacy provider.

Returns a that represents this instance.

A that represents this instance.

SNMP manager component that provides SNMP operations.

Drag this component into your form in designer, or create an instance in code. Currently only SNMP v1 and v2c operations are supported.

Initializes a new instance of the class.

Default protocol version for operations.

By default, the value is SNMP v1.

Timeout value.

By default, the value is 5,000-milliseconds (5 seconds).

Gets a variable bind.

Endpoint. Community name. Variable bind.

Gets a variable bind.

Address. Community name. Variable bind.

Gets a variable bind.

Address. Community name. Variable bind.

Gets a list of variable binds.

Endpoint. Community name. Variable binds.

Gets a list of variable binds.

Address. Community name. Variable binds.

Gets a list of variable binds.

Address. Community name. Variable binds.

Sets a variable bind.

Endpoint. Community name. Variable bind.

Sets a variable bind.

Address. Community name. Variable bind.

Sets a variable bind.

Address. Community name. Variable bind.

Sets a list of variable binds.

Endpoint. Community name. Variable binds.

Sets a list of variable binds.

Address. Community name. Variable binds.

Sets a list of variable binds.

Address. Community name. Variable binds.

Gets a table of variables.

Endpoint. Community name. Table OID.

Gets or sets the max repetitions for GET BULK operations.

The max repetitions.

Gets a table of variables.

Address. Community name. Table OID.

Gets a table of variables.

Address. Community name. Table OID.

Returns a that represents this .

Factory that creates instances from byte format.

Creates instances from a string.

Byte string. The registry.

Creates instances from buffer.

Buffer. The registry.

Creates instances from buffer.

Buffer. The index. The length. The registry.

Message factory exception.

Creates a .

Creates a instance with a specific .

Message

Creates a instance with a specific and an .

Message Inner exception

Gets the bytes.

Sets the bytes.

Bytes.

Returns a that represents this .

Messenger class contains all static helper methods you need to send out SNMP messages. Static methods in Manager or Agent class will be removed in the future.

SNMP v3 is not supported in many methods of this class. Please use derived classes directly if you want to do v3 operations.

RFC 3416 (3.)

A flag to control request ID range.

Default is true. Should be set to false when SNMP devices might not support negative request ID values.

RFC 3412 (6.)

Gets a list of variable binds.

Protocol version. Endpoint. Community name. Variable binds.

Sets a list of variable binds.

Protocol version. Endpoint. Community name. Variable binds.

Walks (based on GET NEXT).

Protocol version. Endpoint. Community name. OID. A list to hold the results. Walk mode. Returns row count if the OID is a table. Otherwise this value is meaningless. This method only supports SNMP v1 and v2c.

Determines whether the specified seed has next item.

The version. The endpoint. The community. The seed. true if the specified seed has next item; otherwise, false. This method only supports SNMP v1 and v2c.

Walks (based on GET BULK).

Protocol version. Endpoint. Community name (v2c) or user name (v3). OID. A list to hold the results. The max repetitions. Walk mode. The privacy provider. The report. Returns row count if the OID is a table. Otherwise this value is meaningless. This method only supports SNMP v2c and v3.

Walks (based on GET BULK).

Protocol version. Endpoint. Community name (v2c) or user name (v3). Context name. OID. A list to hold the results. The max repetitions. Walk mode. The privacy provider. The report. Returns row count if the OID is a table. Otherwise this value is meaningless. This method only supports SNMP v2c and v3.

Sends a TRAP v1 message.

Receiver. Agent. Community name. Enterprise OID. Generic code. Specific code. Timestamp. Variable bindings. This method only supports SNMP v1.

Sends TRAP v2 message.

Protocol version. Receiver. Community name. Enterprise OID. Timestamp. Variable bindings. Request ID. This method only supports SNMP v2c.

Sends INFORM message.

The request id. Protocol version. Receiver. Community name. Enterprise OID. Timestamp. Variable bindings. The privacy provider. The report. This method supports SNMP v2c and v3.

Sends INFORM message.

The request ID. Protocol version. Receiver. Community name. Context name. Enterprise OID. Timestamp. Variable bindings. The privacy provider. The report. This method supports SNMP v2c and v3.

Determines whether the specified seed has next item.

The version. The receiver. Community name (v2c) or user name (v3). The seed. The max repetitions. The privacy provider. The report. true if the specified seed has next item; otherwise, false. This method supports SNMP v2c and v3.

Determines whether the specified seed has next item.

The version. The receiver. The community name (v2c) or user name (v3). The context name. The seed. The max repetitions. The privacy provider. The report. true if the specified seed has next item; otherwise, false. This method supports SNMP v2c and v3.

Gets a list of variable binds.

Protocol version. Endpoint. Community name. Variable binds. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. This method supports SNMP v1 and v2c.

Sets a list of variable binds.

Protocol version. Endpoint. Community name. Variable binds. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. This method supports SNMP v1 and v2c.

Walks (based on GET NEXT).

Protocol version. Endpoint. Community name. OID. A list to hold the results. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. Walk mode. Returns row count if the OID is a table. Otherwise this value is meaningless. This method supports SNMP v1 and v2c.

Determines whether the specified seed has next item.

The version. The endpoint. The community. The seed. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The next. true if the specified seed has next item; otherwise, false. This method supports SNMP v1 and v2c.

Walks (based on GET BULK).

Protocol version. Endpoint. Community name (v2c) or user name (v3). OID. A list to hold the results. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The max repetitions. Walk mode. The privacy provider. The report. Returns row count if the OID is a table. Otherwise this value is meaningless. This method supports SNMP v2c and v3.

Walks (based on GET BULK).

Protocol version. Endpoint. Community name (v2c) or user name (v3). Context name. OID. A list to hold the results. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The max repetitions. Walk mode. The privacy provider. The report. Returns row count if the OID is a table. Otherwise this value is meaningless. This method supports SNMP v2c and v3.

Sends a TRAP v1 message.

Receiver. Agent. Community name. Enterprise OID. Generic code. Specific code. Timestamp. Variable bindings. This method supports SNMP v1.

Sends TRAP v2 message.

Protocol version. Receiver. Community name. Enterprise OID. Timestamp. Variable bindings. Request ID. This method supports SNMP v2c.

Sends INFORM message.

The request ID. Protocol version. Receiver. Community name (v2c) or user name (v3). Enterprise OID. Timestamp. Variable bindings. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The privacy provider. The report. This method supports SNMP v2c and v3.

Sends INFORM message.

The request ID. Protocol version. Receiver. Community name (v2c) or user name (v3). Context name. Enterprise OID. Timestamp. Variable bindings. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The privacy provider. The report. This method supports SNMP v2c and v3.

Determines whether the specified seed has next item.

The version. The receiver. The community name (v2c) or user name (v3). The seed. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The max repetitions. The next. The privacy provider. The report. true if the specified seed has next item; otherwise, false. This method supports SNMP v2c and v3.

Determines whether the specified seed has next item.

The version. The receiver. The community name (v2c) or user name (v3). The context name. The seed. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The max repetitions. The next. The privacy provider. The report. true if the specified seed has next item; otherwise, false. This method supports SNMP v2c and v3.

Gets a table of variables.

Protocol version. Endpoint. Community name. Table OID. The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. The max repetitions. This method supports SNMP v2c and v3.

Gets the request counter.

The request counter.

Gets the message counter.

The message counter.

Max message size used in #SNMP.

You can use any value for your own application. Also this value may be changed in #SNMP in future releases.

Returns a new discovery request.

If the privacy module returns failure, then the message can not be processed, so the usmStatsDecryptionErrors counter is incremented and an error indication (decryptionError) together with the OID and value of the incremented counter is returned to the calling module.

If the authentication module returns failure, then the message cannot be trusted, so the usmStatsWrongDigests counter is incremented and an error indication (authenticationFailure) together with the OID and value of the incremented counter is returned to the calling module.

If the value of the msgAuthoritativeEngineID field in the securityParameters is unknown then the usmStatsUnknownEngineIDs counter is incremented, and an error indication (unknownEngineID) together with the OID and value of the incremented counter is returned to the calling module.

Information about the value of the msgUserName and msgAuthoritativeEngineID fields is extracted from the Local Configuration Datastore (LCD, usmUserTable). If no information is available for the user, then the usmStatsUnknownUserNames counter is incremented and an error indication (unknownSecurityName) together with the OID and value of the incremented counter is returned to the calling module.

If the message is considered to be outside of the Time Window then the usmStatsNotInTimeWindows counter is incremented and an error indication (notInTimeWindow) together with the OID, the value of the incremented counter, and an indication that the error must be reported with a securityLevel of authNoPriv, is returned to the calling module

If the information about the user indicates that it does not support the securityLevel requested by the caller, then the usmStatsUnsupportedSecLevels counter is incremented and an error indication (unsupportedSecurityLevel) together with the OID and value of the incremented counter is returned to the calling module.

Returns a new discovery request.

Message type.

Returns error message for the specific .

The OID. Error message.

A counter that generates ID.

The request ID is used to identifier sessions.

Initializes a new instance of the class.

The min. The max.

Returns next ID. This method is thread-safe within this instance of NumberGenerator.

Exception raised when an IP endpoint is already in use.

Creates a .

Creates a instance with a specific .

Message

Creates a instance with a specific and an .

Message Inner exception

The endpoint already in use.

Returns a that represents this .

REPORT message.

Initializes a new instance of the class.

The version code. The header. The security parameters. The scope. The privacy provider. The length bytes.

Gets the header.

Security parameters.

Gets the scope.

The scope.

Gets the version.

The version.

Converts to byte format.

Gets the privacy provider.

The privacy provider.

Returns a that represents this .

Response message.

Creates a with all contents.

Request ID. Protocol version. Community name. Error code. Error index. Variables.

Initializes a new instance of the class.

The version. The header. The parameters. The scope. The privacy provider. if set to true, authentication is needed. The length bytes.

Gets the header.

Gets the privacy provider.

The privacy provider.

Error status.

Error index.

Gets the version.

The version.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Converts to byte format.

Returns a that represents this .

SET request message.

Creates a with all contents.

The request id. Protocol version Community name Variables

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The variables. The privacy provider. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The context name. The variables. The privacy provider. Size of the max message. The report.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The variables. The privacy provider. Size of the max message. The report.

Gets the header.

Gets the privacy provider.

The privacy provider.

Returns a that represents this .

Converts to byte format.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Gets the version.

The version.

Extension methods for .

Gets the .

The .

Variables.

The .

Request ID.

The .

Gets the message ID.

The message ID. The . For v3, message ID is different from request ID. For v1 and v2c, they are the same.

PDU.

The .

Community name.

The .

Sends an .

The . Manager

Sends an .

The . Manager The socket.

Sends this and handles the response from agent.

The . The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. Port number. User registry.

Sends this and handles the response from agent.

The . The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. Port number.

Sends this and handles the response from agent.

The . The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. Agent. The UDP to use to send/receive.

Sends an and handles the response from agent.

The . The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period. Agent. The UDP to use to send/receive. The user registry.

Ends a pending asynchronous read.

The . An that stores state information and any user defined data for this asynchronous operation.

Begins to asynchronously send an to an .

The . Agent. The user registry. The UDP to use to send/receive. The callback. The state object.

Sends an .

The . Manager

Sends an .

The . Manager The socket.

Sends this and handles the response from agent.

The . Port number. User registry.

Sends this and handles the response from agent.

The . Port number.

Sends this and handles the response from agent.

The . Agent. The UDP to use to send/receive.

Sends an and handles the response from agent.

The . Agent. The UDP to use to send/receive. The user registry.

Tests if running on Mono.

Gets a value indicating whether it is running on Windows.

true if is running on Windows; otherwise, false.

Gets a value indicating whether it is running on macOS.

true if is running on macOS; otherwise, false.

Gets a value indicating whether it is running on iOS.

true if is running on iOS; otherwise, false.

Packs up the .

The . The length bytes.

SNMP application factory, who holds all pipeline instances.

Finds an available event args.

Reuses the specified event args.

The resource.

Timeout exception type of #SNMP.

The time-out value, in milliseconds. The default value is 0, which indicates an infinite time-out period. Specifying -1 also indicates an infinite time-out period.

Creates a instance.

Creates a instance with a specific .

Message

Creates a instance with a specific and an instance.

Message Inner exception

Returns a that represents this .

Creates a .

Agent address Timeout

Trap message.

Creates a with all content.

Protocol version Agent address Community name Enterprise Generic Specific Time Variables

Creates a instance with a message body.

Message body

Time stamp.

Community name.

Enterprise.

Agent address.

Generic type.

Specific type.

Protocol version.

Gets the header.

Gets the privacy provider.

To byte format.

Gets the parameters.

The parameters. returns null here.

Gets the scope.

The scope. returns null here.

Returns a that represents the current .

Packs the message.

The version. The data.

TRAP v2 message.

Creates a instance with all content.

Version code. Community. Enterprise. Time stamp. Variables. Request ID.

Initializes a new instance of the class.

The version. The message id. The request id. Name of the user. The enterprise. The time. The variables. The privacy. Size of the max message. The engine ID. The engine boots. The engine time.

Gets the header.

Gets the privacy provider.

The privacy provider.

Gets the parameters.

The parameters.

Gets the scope.

The scope.

Converts to byte format.

Enterprise.

Time stamp.

Gets the version.

The version.

Returns a that represents the current .

Walk mode.

Default mode walk to the end of MIB view.

In this mode, walk within sub-tree.

Contains classes used for SNMP functionality.

NoSuchInstance exception.

Initializes a new instance of the class.

The length data. The stream.

Initializes a new instance of the class.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

NoSuchObject exception.

Initializes a new instance of the class.

The length data. The stream.

Initializes a new instance of the class.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Null type.

Initializes a new instance of the class.

The length data. The stream.

Initializes a new instance of the class.

Type code.

Appends the bytes to .

The stream.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Returns a that represents this .

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

ObjectIdentifier type.

Creates an instance from textual ID.

String in this format, "*.*.*.*".

Creates an instance from numerical ID.

OID array

Creates an instance from raw bytes.

Raw bytes

Initializes a new instance of the class.

The length. The stream.

Convers to numerical ID.

Compares the current object with another object of the same type.

An object to compare with this object. A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has the following meanings: Value Meaning Less than zero This object is less than the parameter. Zero This object is equal to . Greater than zero This object is greater than .

Compares the current object with another object of the same type.

An object to compare with this object. A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has the following meanings: Value Meaning Less than zero This object is less than the parameter. Zero This object is equal to . Greater than zero This object is greater than .

Returns a that represents this .

Converts unsigned integer array to dotted .

Converts dotted to unsigned integer array.

Dotted string. Unsigned integer array.

Appends the bytes to .

The stream.

Type code.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

Compares the current instance with another object of the same type and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.

An object to compare with this instance. A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has these meanings: Value Meaning Less than zero This instance is less than . Zero This instance is equal to . Greater than zero This instance is greater than . is not the same type as this instance.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Implements the operator >.

The left. The right. The result of the operator.

Implements the operator <.

The left. The right. The result of the operator.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Creates a new instance.

The numerical. The extra.

Appends an extra number to the array.

The original array. The extra.

The dedicated for the class.

Returns whether this converter can convert an object of the given type to the type of this converter.

Returns whether this converter can convert the object to the specified type.

Converts the given object to the type of this converter, using the specified context and culture information.

Converts the given value object to the specified type, using the arguments.

Returns a that represents this instance.

A that represents this instance.

ifAdminStatus object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifDescr object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifIndex object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifInDiscards object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifInError object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifInNUcastPkts object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifInOctets object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifInUcastPkts object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifInUnknownProtos object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifLastChange.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifMtu object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifNumber object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

ifOperStatus.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifOutDiscards object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifOutErrors object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifOutNUcastPkts object.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifOutOctets.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifOutQLen.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifOutUcastPkts.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifPhysAddress.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifSpecific.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifSpeed.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

ifTable object.

Initializes a new instance of the class.

Gets the objects in the table.

The objects.

ifType.

Initializes a new instance of the class.

The index. The network interface.

Gets or sets the data.

The data.

sysContact object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysDescr object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysLocation object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysName object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysObjectId object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysORLastChange object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysORTable object.

Initializes a new instance of the class.

Gets the objects in the table.

The objects.

sysServices object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

sysUpTime object.

Initializes a new instance of the class.

Gets or sets the data.

The data.

OctetString type.

Initializes a new instance of the class.

The length. The stream.

Creates an from raw bytes.

Raw bytes

Creates an with a specific . This string is treated in specific .

String. Encoding.

Creates an with a specific . This string is treated as UTF-16.

String.

Creates an with a specific .

Encoding of this

Gets raw bytes.

Gets the empty string.

The empty.

Returns a that represents this .

Returns a in a hex form that represents this .

Returns a in a specific that represents this .

Returns a in UTF-16 that represents this .

Type code.

Appends the bytes to .

The stream.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Converts octets to physical address.

Default encoding of type.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Indicates whether the specified object is a null reference (Nothing in Visual Basic) or an string.

A reference. true if the parameter is a null reference (Nothing in Visual Basic) or an empty string (""); otherwise, false.

Opaque type.

This type is obsolete. Use OctetString type instead.

Creates an from raw bytes.

Raw bytes

Creates a instance from stream.

The length. The stream.

Returns a that represents this .

Type code.

Appends the bytes to .

The stream.

Gets the raw bytes.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Operation exception of #SNMP.

Agent address.

Creates a instance.

Creates a instance with a specific .

Creates a instance with a specific and an .

Details on operation.

Creates a with a specific .

Message Agent address

Access failure exception. Raised when, 1. GET operation is performed on a write-only object. 2. SET operation is performed on a read-only object.

Creates a .

Creates a instance with a specific .

Message

Creates a instance with a specific and an .

Message Inner exception

Creates a instance.

Info Context

Returns a that represents this .

Composed membership provider, who owns internal providers. If the request is authenticated by any of the internal providers, it is considered as authenticated.

Initializes a new instance of the class.

The internal providers.

Authenticates the request.

The context.

Default type resolver to return default type.

Engine group which contains all related objects.

Initializes a new instance of the class.

Gets the engine id.

The engine id.

Gets or sets the engine boots.

The engine boots.

Gets the engine time.

The engine time.

Gets the engine time data.

The engine time data. [0] is engine boots, [1] is engine time.

Verifies if the request comes in time.

The current time data. The past reboots. The past time. true if the request is in time window; otherwise, false.

Gets not-in-time-window counter.

Counter variable.

Gets unknown engine ID counter.

Counter variable.

Gets unknown security name counter.

Gets decryption error counter.

Gets unsupported security level counter.

Gets authentication failure counter.

GET BULK message handler.

Handles the specified message.

The context. The object store.

GET message handler.

Follows RFC 3416 4.2.1.

Handles the specified message.

The context. The object store.

GET NEXT message handler.

Follows RFC 3416 4.2.2.

Handles the specified message.

The context. The object store.

GET NEXT message handler.

Follows RFC 1157, 4.1.3

Handles the specified message.

The context. The object store.

GET message handler.

Follows RFC 1157, 4.1.2

Handles the specified message.

The context. The object store.

Handler mapping class, who is used to map incoming messages to their handlers.

Initializes a new instance of the class.

The version. The command. The handler.

Initializes a new instance of the class.

The version. The command. The type. The assembly.

Gets the handler.

The handler.

Determines whether this instance can handle the specified message.

The message. true if this instance can handle the specified message; otherwise, false.

.NET standard 1.3 only helper.

Loads desired type from an assembly.

Assembly name. Type name. Type metadata.

Returns assemblies loaded.

Listener binding interface.

Sends a response message.

A . Receiver.

Sends a response message.

A . Receiver.

Endpoint.

Logger interface.

Logs an entry.

Message context.

Membership provider interface.

Authenticates the request.

The context.

Message handler interface.

Handles the specified message.

The context. The object store.

Message handler for INFORM.

Handles the specified message.

The context. The object store.

Occurs when a message is received.

Invokes the message received.

The instance containing the event data.

Inform request message received event args.

Initializes a new instance of the class.

The sender. The request. The binding.

Gets or sets the sender.

The sender.

Gets or sets the request.

The request.

Gets or sets the binding.

The binding.

SNMP context interface.

Generates the response.

The variables.

Copies the request variable bindings to response.

The status. The index.

Gets or sets the binding.

The binding.

Gets the created time.

The created time.

Gets the request.

The request.

Gets the response.

The response.

Gets the sender.

The sender.

Gets a value indicating whether [too big].

true if the response is too big; otherwise, false.

Sends out response message.

Handles the membership authentication.

Generates too big message.

SNMP object.

Matches the GET NEXT criteria.

The ID in GET NEXT message. null if it does not match.

Matches the GET criteria.

The ID in GET message. null if it does not match.

Listener class.

Error message for non IP v4 OS.

Error message for non IP v6 OS.

Initializes a new instance of the class.

Releases unmanaged resources and performs other cleanup operations before the is reclaimed by garbage collection.

Disposes resources in use.

Releases the unmanaged resources used by the and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Gets or sets the users.

The users.

Gets or sets a value indicating whether this is active.

true if active; otherwise, false.

Stops this instance.

Starts this instance.

Starts this instance.

Gets or sets the bindings.

The bindings.

Occurs when an exception is raised.

Occurs when a message is received.

Adds the binding.

The endpoint.

Removes the binding.

The endpoint.

Clears the bindings.

Binding class for .

Initializes a new instance of the class.

The users. The endpoint.

Releases the unmanaged resources used by the and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Releases unmanaged resources and performs other cleanup operations before the is reclaimed by garbage collection.

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Occurs when an exception is raised.

The exception can be both and .

Occurs when a message is received.

Sends a response message.

A . Receiver.

Gets or sets the endpoint.

The endpoint.

Starts this instance.

Stops.

Sends a response message.

A . Receiver.

Starts this instance.

Returns a that represents a .

Message handler factory.

Initializes a new instance of the class.

The mappings.

Gets the handler.

The message.

The for one kind of , used when that kind of message is received.

Creates a .

Sender. The message received. The binding.

The received message.

Sender.

Gets or sets the binding.

The binding.

Returns a that represents this object.

Normal SNMP context class. It is v1 and v2c specific.

Initializes a new instance of the class.

The request. The sender. The users. The binding.

Copies the request variable bindings to response.

The status. The index.

Generates too big message.

Handles the membership.

Always returns false.

Generates the response.

The variables.

A placeholder.

Handles the specified message.

The context. The object store.

SNMP object store, who holds all implemented SNMP objects in the agent.

The internal list of objects holding the data.

Gets the object.

The object id.

Gets the next object.

The object id.

Adds the specified .

The object.

Scalar object interface.

Initializes a new instance of the class.

The ID.

Initializes a new instance of the class.

The ID string.

Initializes a new instance of the class.

The ID string. The index.

Gets the variable.

The variable.

Gets or sets the data.

The data.

Gets the ID.

The ID.

Matches the GET NEXT criteria.

The ID in GET NEXT message. null if it does not match.

Matches the GET criteria.

The ID in GET message. null if it does not match.

Secure SNMP context. It is specific to v3.

Initializes a new instance of the class.

The request. The sender. The users. The engine core group. The binding.

Generates too big message.

Handles the membership.

Generates the response.

The variables.

SET message handler.

Follows RFC 3416 4.2.1. Not supported scenarios are, wrongLength, wrongEncoding, wrongValue, noCreation, inconsistentName, inconsistentValue, resourceUnavailable, commitFailed, undoFailed

Handles the specified message.

The context. The object store.

SET message handler.

Follows RFC 1157, 4.1.5

Handles the specified message.

The context. The object store.

SNMP application class, who is a pipeline for message processing.

Initializes a new instance of the class.

The owner. The logger. The store. The provider. The factory.

Initializes the specified context.

The context.

Gets the context.

The context.

Gets a value indicating whether processing is finished.

true if processing is finished; otherwise, false.

Processes an incoming request.

Completes the processing.

SNMP application factory, who holds all pipeline instances.

Initializes a new instance of the class.

The logger. The store. The membership provider. The factory.

Initializes a new instance of the class.

The store. The membership provider. The factory.

Creates a pipeline for the specified context.

The context.

Reuses the specified pipeline.

The application.

SNMP context.

Initializes a new instance of the class.

The request. The sender. The users. The engine core group. The binding.

Gets or sets the binding.

The binding.

Gets the created time.

The created time.

Gets the request.

The request.

Gets the users.

The users.

Gets the response.

The response.

Gets the sender.

The sender.

Gets or sets the objects.

The objects.

Gets a value indicating whether [too big].

true if the response is too big; otherwise, false.

Sends out response message.

Generates the response.

The variables.

Copies the request variable bindings to response.

The status. The index.

Handles the membership authentication.

Generates too big message.

SNMP context factory.

Creates the specified request.

The request. The sender. The users. The engine group. The binding.

SNMP engine, who is the core of an SNMP entity (manager or agent).

Initializes a new instance of the class.

The factory. The listener. Engine core group.

Disposes resources in use.

Releases unmanaged resources and performs other cleanup operations before the is reclaimed by garbage collection.

Releases the unmanaged resources used by the and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Gets or sets the listener.

The listener.

Starts the engine.

Stops this instance.

Gets a value indicating whether this is active.

true if active; otherwise, false.

Occurs when an exception is raised.

SNMP basic object.

Matches the GET NEXT criteria.

The ID in GET NEXT message. null if it does not match.

Matches the GET criteria.

The ID in GET message. null if it does not match.

Object that represents a table.

Gets the objects in the table.

The objects.

Matches the GET NEXT criteria.

The ID in GET NEXT message. null if it does not match.

Matches the GET criteria.

The ID in GET message. null if it does not match.

Message handler for TRAP v1.

Handles the specified message.

The context. The object store.

Occurs when a message is received.

Invokes the message received event handler.

The instance containing the event data.

Trap v1 message received event args.

Initializes a new instance of the class.

The sender. The request. The binding.

Gets or sets the sender.

The sender.

Gets or sets the request.

The request.

Gets or sets the binding.

The binding.

Message handler for TRAP v2.

Handles the specified message.

The context. The object store.

Occurs when a message is received.

Invokes the message received event handler.

The instance containing the event data.

Trap v2 message received event args.

Initializes a new instance of the class.

The sender. The request. The binding.

Gets or sets the sender.

The sender.

Gets or sets the request.

The request.

Gets or sets the binding.

The binding.

SNMP version 1 membership provider, who checks community names for security.

Initializes a new instance of the class.

The get community. The set community.

Authenticates the request.

The context.

SNMP version 2 membership provider, who checks community names for security.

Initializes a new instance of the class.

The get community. The set community.

Authenticates the request.

The context.

SNMP version 3 membership provider. Not yet implemented.

Authenticates the request.

The context.

Report PDU.

Creates a with all contents.

The request id. Error status Error index Variables

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variables.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

Response PDU.

Creates a with all contents.

The request ID. Error status. Error index. Variables.

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Error status.

Error index.

Variables.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this /

Scope segment.

Initializes a new instance of the class.

The data.

Initializes a new instance of the class.

The context engine ID. Name of the context. The PDU.

Initializes a new instance of the class.

The PDU.

Gets the PDU.

The PDU.

Gets the data.

The version.

Gets or sets the name of the context.

The name of the context.

Gets or sets the context engine id.

The context engine id.

Converts to object.

Description of SecurityParameters.

Gets the engine ID.

The engine ID.

Gets the boot count.

The boot count.

Gets the engine time.

The engine time.

Gets the user name.

The user name.

Gets the authentication parameters.

The authentication parameters.

Gets the privacy parameters.

The privacy parameters.

Initializes a new instance of the class.

The that contains parameters.

Initializes a new instance of the class.

The engine ID. The engine boots. The engine time. The user name. The authentication parameters. The privacy parameters. Only cannot be null.

Creates an instance of .

User name.

Converts to .

Gets the data.

The version.

Returns a that represents this instance.

A that represents this instance.

Gets a value that indicates whether the hashes are invalid.

Privacy provider for AES 192.

This is an experimental port from SNMP#NET project. As AES is not part of SNMP RFC, this class is provided as it is. If you want other AES providers, you can port them from SNMP#NET in a similar manner.

Initializes a new instance of the class.

The phrase. The authentication provider.

Returns a string that represents this object.

Privacy provider for AES 256.

This is an experimental port from SNMP#NET project. As AES is not part of SNMP RFC, this class is provided as it is. If you want other AES providers, you can port them from SNMP#NET in a similar manner.

Initializes a new instance of the class.

The phrase. The authentication provider.

Returns a string that represents this object.

Privacy provider for AES 128.

This is an experimental port from SNMP#NET project. As AES is not part of SNMP RFC, this class is provided as it is. If you want other AES providers, you can port them from SNMP#NET in a similar manner.

Initializes a new instance of the class.

The phrase. The authentication provider.

Returns a string that represents this object.

Privacy provider base for AES.

This is an experimental port from SNMP#NET project. As AES is not part of SNMP RFC, this class is provided as it is. If you want other AES providers, you can port them from SNMP#NET in a similar manner.

Verifies if the provider is supported.

Initializes a new instance of the class.

Key bytes. The phrase. The authentication provider.

Corresponding .

Engine IDs.

This is an optional field, and only used by TRAP v2 authentication.

Encrypt scoped PDU using AES encryption protocol

Unencrypted scoped PDU byte array Encryption key. Key has to be at least 32 bytes is length Engine boots. Engine time. Privacy parameters out buffer. This field will be filled in with information required to decrypt the information. Output length of this field is 8 bytes and space has to be reserved in the USM header to store this information Encrypted byte array Thrown when encryption key is null or length of the encryption key is too short.

Decrypt AES encrypted scoped PDU.

Source data buffer Engine boots. Engine time. Decryption key. Key length has to be 32 bytes in length or longer (bytes beyond 32 bytes are ignored). Privacy parameters extracted from USM header Decrypted byte array Thrown when encrypted data is null or length == 0 Thrown when encryption key length is less then 32 byte or if privacy parameters argument is null or length other then 8 bytes

Returns the length of privacyParameters USM header field. For AES, field length is 8.

Returns minimum encryption/decryption key length. For DES, returned value is 16. DES protocol itself requires an 8 byte key. Additional 8 bytes are used for generating the encryption IV. For encryption itself, first 8 bytes of the key are used.

Return maximum encryption/decryption key length. For DES, returned value is 16 DES protocol itself requires an 8 byte key. Additional 8 bytes are used for generating the encryption IV. For encryption itself, first 8 bytes of the key are used.

Decrypts the specified data.

The data. The parameters.

Encrypts the specified scope.

The scope data. The parameters.

Gets the salt.

The salt.

Gets the key bytes.

The key bytes.

Passwords to key.

The secret. The engine identifier.

Some protocols support a method to extend the encryption or decryption key when supplied key is too short.

Key that needs to be extended Privacy password as configured on the SNMP agent. Authoritative engine id. Value is retrieved as part of SNMP v3 discovery procedure Authentication protocol class instance cast as Extended key value

Collection for improving performance. Using hashing of key/value pairs. Oldest elements will be removed from the Cache when the capacity of the cache is reached. This class is not thread safe.

The type of the keys in the dictionary. The type of the values in the dictionary.

Gets the number of key/value pairs contained in the Cache.

Caching class for improving performance. Oldest elements are removed as the cache is filled up

Capacity of the cache before oldest elements start to get removed

Gets the value associated with the specified key.

The key of the value to get. When this method returns, contains the value associated with the specified key, if the key is found; otherwise, the default value for the type of the value parameter. This parameter is passed uninitialized. true if the Cache contains an element with the specified key; otherwise, false.

Determines whether the Cache contains the specified key.

The key to locate in the Cache true if the Cache contains an element with the specified key; otherwise, false.

Gets the value associated with the specified key.

The key of the value to get key is null. The property is retrieved and key does not exist in the collection. The value associated with the specified key. If the specified key is not found, a get operation throws a System.Collections.Generic.KeyNotFoundException, and a set operation creates a new element with the specified key.

Adds the specified key and value to the dictionary. If the cache has reached its capacity oldest element will be removed automatically

key is null An element with the same key already exists in the Cache The key of the element to add. The value of the element to add.

Removes oldest element from the cache

Checks whether cache size has reached the capacity

True if reached capacity false otherwise

Class for holding computed crypto values which are referenced by password/engineId combination This class is not thread safe, it does not contain any static parameters.

Number of elements that Cache will hold before deleting old elements

Class for holding cached crypto keys computed values, since every password/engine id combination will produce a different key this class is modeled using Dictionary of Dictionaries. This class is not thread safe.

Cache to map engineId to keys

Default ctor initializes EngineIdCache

Gets the cached value associated with the specified key.

The engineId of the cached value to get. When this method returns, contains the cachedValue associated with the specified engineId, if the engineId is found; otherwise, the default value for the type of the cachedValue parameter. This parameter is passed uninitialized. True if the cache contains an element with the specified engineId; otherwise, false.

Adds value to cache

engine id associated with the value value to cache

Ctor

Get the cached value if it exists in the cache

password associated with cached value engine id associated with cached value cached value, if no cache exists for specified password/engine id combination default value is assigned to cachedValue True if value exists in cache for specified password/engine id combination, false otherwise

Adds computed value to the cache

password to associate cached value with engine id to associate cached value with value being cached

Converts an array of bytes into a string this way we can use string.GetHashCode and string.Equals to allow the array of bytes be the key in a hash table

Decryption exception.

Initializes a new instance of the class.

Creates a instance with a specific .

Message

Creates a instance with a specific and an .

Message Inner exception

Gets the bytes.

Sets the bytes.

Bytes.

Returns a that represents this .

Default authentication provider.

Gets the instance.

The instance.

Computes the hash.

The version. The header. The parameters. The scope data. The privacy provider. The length bytes.

Computes the hash.

Gets the clean digest.

The clean digest.

Converts password to key.

Gets the length of the digest.

The length of the digest.

Returns a that represents this instance.

A that represents this instance.

Default privacy provider.

Default privacy provider with default authentication provider.

Initializes a new instance of the class.

Authentication provider.

Corresponding .

Engine IDs.

This is an optional field, and only used by TRAP v2 authentication.

Decrypts the specified data.

The data. The parameters.

Encrypts the specified scope.

The scope data. The parameters.

Gets the salt.

The salt.

Passwords to key.

The secret. The engine identifier.

Returns a that represents this instance.

A that represents this instance.

Privacy provider for DES.

Ported from SNMP#NET PrivacyDES class.

Verifies if the provider is supported.

Initializes a new instance of the class.

The phrase. The authentication provider.

Corresponding .

Engine IDs.

This is an optional field, and only used by TRAP v2 authentication.

Encrypt scoped PDU using DES encryption protocol

Unencrypted scoped PDU byte array Encryption key. Key has to be at least 32 bytes is length Privacy parameters out buffer. This field will be filled in with information required to decrypt the information. Output length of this field is 8 bytes and space has to be reserved in the USM header to store this information Encrypted byte array Thrown when encryption key is null or length of the encryption key is too short.

Decrypt DES encrypted scoped PDU.

Source data buffer Decryption key. Key length has to be 32 bytes in length or longer (bytes beyond 32 bytes are ignored). Privacy parameters extracted from USM header Decrypted byte array Thrown when encrypted data is null or length == 0 Thrown when encryption key length is less then 32 byte or if privacy parameters argument is null or length other then 8 bytes

Generate IV from the privacy key and salt value returned by GetSalt method.

16 byte privacy key Salt value returned by GetSalt method IV value used in the encryption process

Extract and return DES encryption key. Privacy password is 16 bytes in length. Only the first 8 bytes are used as DES password. Remaining 8 bytes are used as pre-IV value.

16 byte privacy password 8 byte DES encryption password

Returns the length of privacyParameters USM header field. For DES, field length is 8.

Returns minimum encryption/decryption key length. For DES, returned value is 16. DES protocol itself requires an 8 byte key. Additional 8 bytes are used for generating the encryption IV. For encryption itself, first 8 bytes of the key are used.

Return maximum encryption/decryption key length. For DES, returned value is 16. DES protocol itself requires an 8 byte key. Additional 8 bytes are used for generating the encryption IV. For encryption itself, first 8 bytes of the key are used.

Decrypts the specified data.

The data. The parameters.

Encrypts the specified scope.

The scope data. The parameters.

Gets the salt.

The salt.

Passwords to key.

The secret. The engine identifier.

Returns a string that represents this object.

Authentication provider interface.

Gets the clean digest.

The clean digest.

Converts password to key.

The password. The engine id.

Computes the hash.

The version. The header. The parameters. The scope bytes. The privacy provider. The length bytes.

Gets the length of the digest.

The length of the digest.

Privacy provider interface.

Encrypts the specified scope.

The scope data. The parameters.

Gets the salt.

The salt.

Decrypts the specified data.

The data. The parameters.

Corresponding .

Engine IDs.

This is an optional field, and only used by TRAP v2 authentication.

Passwords to key.

The secret. The engine identifier.

Authentication provider using MD5.

Initializes a new instance of the class.

The phrase.

Passwords to key.

The user password. The engine ID.

Gets the clean digest.

The clean digest.

Computes the hash.

The version. The header. The parameters. The scope data. The privacy provider. The length bytes.

Gets the length of the digest.

The length of the digest.

Returns a that represents this instance.

A that represents this instance.

Extension class for .

Converts to .

Levels.

Gets the scope data.

The privacy provider. The header. The parameters. The raw scope data. ISnmpData. privacy or header

Computes the hash.

The version. The header. The parameters. The scope. The privacy provider.

Verifies the hash.

The version. The header. The parameters. The scope bytes. The privacy provider. The length bytes. Returns true if hash matches. Otherwise, returns false.

Salt generator.

Get next salt value. Used internally to encrypt data.

Random value

Gets salt bytes.

Returns a that represents this instance.

A that represents this instance.

Authentication provider using SHA-1.

Initializes a new instance of the class.

The phrase.

Passwords to key.

The user password. The engine ID.

Gets the clean digest.

The clean digest.

Computes the hash.

The version. The header. The parameters. The scope bytes. The privacy provider. The length bytes.

Gets the length of the digest.

The length of the digest.

Returns a that represents this instance.

A that represents this instance.

Authentication provider using SHA-256.

Defined in https://tools.ietf.org/html/rfc7630#page-3.

Initializes a new instance of the class.

The phrase.

Passwords to key.

The user password. The engine ID.

Gets the clean digest.

The clean digest.

Computes the hash.

The version. The header. The parameters. The scope bytes. The privacy provider. The length bytes.

Returns a that represents this instance.

A that represents this instance.

Privacy provider for 3DES.

Ported from SNMP#NET Privacy3DES class.

Initializes a new instance of the class.

The phrase. The authentication provider.

Corresponding .

Engine IDs.

This is an optional field, and only used by TRAP v2 authentication.

Encrypt scoped PDU using DES encryption protocol

Unencrypted scoped PDU byte array Encryption key. Key has to be at least 32 bytes is length Privacy parameters out buffer. This field will be filled in with information required to decrypt the information. Output length of this field is 8 bytes and space has to be reserved in the USM header to store this information Encrypted byte array Thrown when encryption key is null or length of the encryption key is too short.

Decrypt DES encrypted scoped PDU.

Source data buffer Decryption key. Key length has to be 32 bytes in length or longer (bytes beyond 32 bytes are ignored). Privacy parameters extracted from USM header Decrypted byte array Thrown when encrypted data is null or length == 0 Thrown when encryption key length is less then 32 byte or if privacy parameters argument is null or length other then 8 bytes

Generate IV from the privacy key and salt value returned by GetSalt method.

32 byte privacy key Salt value returned by GetSalt method IV value used in the encryption process

Extract and return DES encryption key. Privacy password is 16 bytes in length. Only the first 8 bytes are used as DES password. Remaining 8 bytes are used as pre-IV value.

16 byte privacy password 8 byte DES encryption password

Returns the length of privacyParameters USM header field. For DES, field length is 8.

Returns minimum encryption/decryption key length. For DES, returned value is 16. DES protocol itself requires an 8 byte key. Additional 8 bytes are used for generating the encryption IV. For encryption itself, first 8 bytes of the key are used.

Return maximum encryption/decryption key length. For DES, returned value is 16. DES protocol itself requires an 8 byte key. Additional 8 bytes are used for generating the encryption IV. For encryption itself, first 8 bytes of the key are used.

Decrypts the specified data.

The data. The parameters.

Encrypts the specified scope.

The scope data. The parameters.

Gets the salt.

The salt.

Passwords to key.

The secret. The engine identifier.

Returns a string that represents this object.

User class.

Initializes a new instance of the class.

The name. The privacy provider.

Gets the name.

The name.

Gets the privacy provider.

The provider.

Returns a that represents this instance.

A that represents this instance.

A repository to store user information for providers.

Initializes a new instance of the class.

The users.

Initializes a new instance of the class.

Returns the user count.

Adds the specified user name.

Name of the user. The privacy provider.

Adds the specified user.

The user.

Finds the specified user name.

Name of the user.

Returns a that represents this instance.

A that represents this instance.

Array type.

Represents SMIv1 SEQUENCE.

Gets the enumerator.

Creates an instance with varied instances.

The length bytes. The items.

Creates an instance with varied instances.

Initializes a new instance of the class.

The length. The stream.

Item count in this .

Gets the at the specified index.

Type code.

Appends the bytes to .

The stream.

Returns a that represents this .

Gets the length bytes.

System.Byte[].

SET request PDU.

Creates a instance with all contents.

The request id. Variables

Initializes a new instance of the class.

The length data. The stream.

Returns a that represents this .

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Variables.

Type code.

Appends the bytes to .

The stream.

Exposes simple SNMP functionality for GSF.

Defines default IP end point for SNMP client agent.

Root GSF OID (1.3.6.1.4.1.56056). This is the private enterprise number defined for the Grid Protection Alliance.

GSF SNMP engine ID (D3F30A26E61843918ED5ABD87E).

Sends an integer based SNMP version 3 trap.

Target OID. Notification value.

Sends a floating-point based SNMP version 3 trap.

Target OID. Notification value. SNMP does not support floating point values via binary encoding, so value is encoded as a string.

Sends a string based SNMP version 3 trap.

Target OID. Notification value.

Sends an SNMP version 3 trap.

Target OID. Notification data.

Sends an SNMP version 3 trap.

Variables.

Sends an integer based SNMP version 3 trap.

Target OID. Notification value.

Sends a floating-point based SNMP version 3 trap.

Target OID. Notification value. SNMP does not support floating point values via binary encoding, so value is encoded as a string.

Sends a string based SNMP version 3 trap.

Target OID. Notification value.

Sends an SNMP version 3 trap.

Target OID. Notification data.

Sends an SNMP version 3 trap.

Variables.

extension class.

Converts to byte format.

Base exception type of #SNMP.

Creates a .

Creates a instance with a specific .

Message

Creates a instance with a specific and an .

Message Inner exception

Returns a that represents this .

Details on operation.

SNMP type code. The values are tag values for SNMP types.

INTEGER type. (SMIv1, SMIv2)

OCTET STRING type.

NULL type. (SMIv1)

OBJECT IDENTIFIER type. (SMIv1)

RFC1213 sequence for whole SNMP packet beginning

IpAddress type. (SMIv1)

Counter32 type. (SMIv1, SMIv2)

Gauge32 type. (SMIv1, SMIv2)

TimeTicks type. (SMIv1)

Opaque type. (SMIv1)

Network Address. (SMIv1)

Counter64 type. (SMIv2)

Unsigned32 type. (Use this code in RFC 1442)

No such object exception.

No such instance exception.

End of MIB view exception.

Get request PDU.

Get Next request PDU.

Response PDU.

Set request PDU.

Trap v1 PDU.

Get Bulk PDU.

Inform PDU.

Trap v2 PDU.

Report PDU. SNMP v3.

Defined by #SNMP for unknown type.

Stream extension class.

TimeTicks type.

Represents SNMP TimeTicks type.

Creates a instance with a specific count.

Count

Creates a instance with .

The time span.

Creates a instance with raw bytes.

Raw bytes

Initializes a new instance of the class.

The length. The stream.

Returns an that represents the current

Returns representation.

Type code.

Determines whether the specified is equal to the current .

The to compare with the current . true if the specified is equal to the current ; otherwise, false.

Serves as a hash function for a particular type.

A hash code for the current .

Appends the bytes to .

The stream.

Indicates whether the current object is equal to another object of the same type.

An object to compare with this object. true if the current object is equal to the parameter; otherwise, false.

The equality operator.

Left object Right object Returns true if the values of its operands are equal, false otherwise.

The inequality operator.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Returns a that represents this .

The comparison.

Left object Right object Returns true if the values of its operands are not equal, false otherwise.

Trap v1 PDU.

represents the PDU of trap v1 message.

Creates a instance with PDU elements.

Enterprise Agent address Generic trap type Specific trap type Time stamp Variable binds

Creates a instance with PDU elements.

Enterprise Agent address Generic trap type Specific trap type Time stamp Variable binds

Initializes a new instance of the class.

The length data. The stream.

Gets the request ID.

The request ID.

Gets the index of the error.

The index of the error.

Gets the error status.

The error status.

Type code.

Appends the bytes to .

The stream.

Enterprise.

Agent address.

Generic trap type.

Specific trap type.

Time stamp.

Variable binds.

Returns a that represents this .

TRAP v2 PDU.

Creates a instance with all content.

Request ID. Enterprise. Time stamp. Variables.

Initializes a new instance of the class.

The length data. The stream.

Variables.

Gets the request ID.

The request ID.

Gets the error status.

The error status.

Gets the index of the error.

The index of the error.

Type code.

Appends the bytes to .

The stream.

Enterprise.

Time stamp.

Returns a that represents this .

Variable bind.

Represents SNMP variable bind.

Creates a instance with a specific .

Object identifier

Creates a instance with a specific object identifier.

Object identifier

Creates a instance with a specific and .

Object identifier Data If you set null to , you get a instance whose is a instance.

Creates a instance with a specific object identifier and data.

Object identifier Data If you set null to , you get a instance whose is a instance.

Variable object identifier.

Variable data.

Converts variable binds section to variable binds list.

Converts variable binds to variable binds section.

Returns a that represents this .

Protocol version code.

SNMP v1.

SNMP v2 classic.

SNMP v2u is obsolete.

SNMP v3.

Defines support FTP types for virtual FTP client.

Standard File Transport Protocol (FTP)

Trivial File Transport Protocol (TFTP)

FTP file transfer direction enumeration.

FTP transfer direction set to upload.

FTP transfer direction set to download.

Represents an virtual FTP session for the specified target .

Raised when file transfer begins.

is local filename, is remote filename, is file transfer direction.

Raised when file transfer completes.

is local filename, is remote filename, is file transfer direction.

Raised as file transfer is progressing.

is current file transfer progress, is file transfer direction.

Raised when file transfer process has completed (success or failure).

is result of FTP transfer process.

Raised when FTP response has been received.

is received FTP response.

Raised when FTP command has been sent.

is sent FTP command.

Raised when class is disposed;

Creates a new .

Target for this Set to true to be case sensitive with FTP file and directory names.

Gets for this .

Gets or sets FTP server name (DNS name or IP).

FTP server name should not be prefixed with FTP://.

Gets or sets FTP server port to use, defaults to 21.

This only needs to be changed if the FTP server is established on a non-standard port number.

Gets or sets the timeout, in milliseconds, for read and write operations, defaults to 30 seconds.

Gets or sets FTP case sensitivity of file and directory names.

Set to true to be case sensitive with FTP file and directory names.

Gets or sets the passive/active mode of the server.

Gets or sets the IP address to send with the PORT command.

Gets or sets the minimum value in the range of ports used when listening for connections in active mode.

Gets or sets the maximum value in the range of ports used when listening for connections in active mode.

Returns true if FTP session is currently connected.

Releases all the resources used by the object.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Connects to FTP server using specified credentials.

User name used to authenticate to FTP server. Password used to authenticate to FTP server.

Changes the current FTP session directory to the specified path.

New directory.

Represents a virtual FTP directory for the specified target .

Name of directory.

Full path of directory.

Gets the list of files in this .

Gets the list of subdirectories in this .

Represents a virtual FTP file for the specified target .

Name of file.

Full path of file.

Returns true for file entries.

Returns false for directory entries.

Gets or sets size of file.

Gets or sets permission of file.

Gets or sets timestamp of file.

Gets parent directory of file.

Downloads remote file.

Downloads remote file using alternate local filename.

Local filename to use for download.

Removes remote file.

Represents a virtual FTP transfer result for the specified target .

Gets any message associated with transfer.

Gets response code from transfer.

Contains classes used to create a a virtual FTP-style client connection to either an FTP or TFTP server for uploading and downloading files.

Asynchronous transfer result.

FTP transfer result completed index.

FTP transfer result failed index.

FTP transfer result aborted index.

Returns true if asynchronous transfer completed successfully.

Returns true if asynchronous transfer failed.

Returns true if asynchronous transfer was aborted.

Gets response code from asynchronous transfer.

Gets any message associated with asynchronous transfer.

Represents a FTP session.

Creates a client connection to an FTP server for uploading or downloading files.

Raised when file transfer begins.

is local filename, is remote filename, is file transfer direction.

Raised when file transfer completes.

is local filename, is remote filename, is file transfer direction.

Raised as file transfer is progressing.

is current file transfer progress, is file transfer direction.

Raised when asynchronous file transfer process has completed (success or failure).

is result of asynchronous FTP transfer process.

Raised when FTP response has been received.

is received FTP response.

Raised when FTP command has been sent.

is sent FTP command.

Constructs a new FTP session using the default settings.

Constructs a new FTP session using the specified settings.

Set to true to not be case sensitive with FTP file and directory names.

Initializes a new instance of the class.

object that contains the .

Gets or sets FTP server name (DNS name or IP).

FTP server name should not be prefixed with FTP://.

Gets or sets FTP case sensitivity of file and directory names.

Set to true to not be case sensitive with FTP file and directory names.

Gets or sets FTP server port to use, defaults to 21.

This only needs to be changed if the FTP server is established on a non-standard port number.

Gets or sets the timeout, in milliseconds, for read and write operations, defaults to 30 seconds.

Gets or sets the passive/active mode of the server.

Gets or sets the IP address to send with the PORT command.

Gets or sets the minimum value in the range of ports used when listening for connections in active mode.

Gets or sets the maximum value in the range of ports used when listening for connections in active mode.

Gets or sets current FTP session directory.

Gets FTP session root directory entry.

Gets or sets maximum number of seconds to wait for read lock for files to be uploaded. Defaults to 10 seconds.

Changes the current FTP session directory to the specified path.

New directory.

Gets the current FTP control channel.

Returns true if FTP session is currently connected.

Returns true if FTP session is currently busy.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Aborts current file transfer.

Connects to FTP server using specified credentials.

User name used to authenticate to FTP server. Password used to authenticate to FTP server.

Closes current FTP session.

FTP transfer mode enumeration.

Transfer files in ASCII mode.

Transfer files in binary mode.

File transfer mode is undetermined.

FTP control channel.

Releases the unmanaged resources before the object is reclaimed by .

Last response from control channel.

Releases all the resources used by the object.

Releases all the resources used by the object.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Connects the .

Send FTP command to control channel.

A representing the command to send.

Refresh response from control channel.

Flushes data from the control channel to get ready for the next response.

FTP data stream.

Gets a value indicating whether the current stream supports reading.

true if the stream supports reading; otherwise, false.

Gets a value indicating whether the current stream supports seeking.

true if the stream supports seeking; otherwise, false.

Gets a value indicating whether the current stream supports writing.

true if the stream supports writing; otherwise, false.

Gets the length in bytes of the stream.

A long value representing the length of the stream in bytes. Stream does not support seeking. Methods were called after the stream was closed.

Gets or sets the position within the current stream.

The current position within the stream. An I/O error occurs. Stream does not support seeking. Methods were called after the stream was closed.

Closes the FTP stream and releases any resources associated with the stream.

Clears all buffers for this stream and causes any buffered data to be written to the underlying device.

An I/O error occurs.

Sets the position within the current stream.

A byte offset relative to the origin parameter. A value of type indicating the reference point used to obtain the new position. The new position within the current stream. An I/O error occurs. Stream does not support seeking. Methods were called after the stream was closed.

Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.

An array of bytes. When this method returns, the contains the specified byte array with the values between and ( + - 1) replaced by the bytes read from the current source. The zero-based byte offset in at which to begin storing the data read from the current stream. The maximum number of bytes to be read from the current stream. The total number of bytes read into the . This can be less than the number of bytes requested if that many bytes are not currently available, or zero (0) if the end of the stream has been reached.

When overridden in a derived class, writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.

An array of bytes. When this method returns, the contains the specified byte array with the values between and ( + - 1) replaced by the bytes read from the current source. The zero-based byte offset in at which to begin storing the data read from the current stream. The maximum number of bytes to be read from the current stream.

Reads a byte from the stream and advances the position within the stream by one byte, or returns -1 if at the end of the stream.

The unsigned byte cast to an Int32, or -1 if at the end of the stream.

Writes a byte to the current position in the stream and advances the position within the stream by one byte.

The byte to write to the stream.

Sets the length of the current stream.

The desired length of the current stream in bytes.

Represents a FTP directory.

Raised when new directory line is scanned.

Raised when there is an exception scanning a directory.

Gets or sets FTP case sensitivity of file and directory names.

Set to true to not be case sensitive with FTP file and directory names.

Name of directory.

Full path of directory.

Returns false for directory entries.

Returns true for directory entries.

Gets or sets size of directory.

Gets or sets permission of directory.

Gets or sets timestamp of directory.

Gets parent directory of directory.

Gets sub directories of directory.

Gets files of directory.

Finds matching file name in directory.

FileName to find in directory. File reference, if found, otherwise null if file is not found.

Finds matching subdirectory name in directory.

Subdirectory name to find in directory. Subdirectory reference, if found, otherwise null if subdirectory is not found.

Uploads local file to directory.

Local file to upload.

Uploads local file to directory using alternate name.

Local file to upload. Remote filename to use for upload.

Downloads remote file from directory.

Remote filename to download.

Downloads remote file from directory using alternate local filename.

Local filename to use for download. Remote filename to download.

Starts asynchronous local file upload to directory.

Local file to upload.

Starts asynchronous local file upload to directory using alternate name.

Local file to upload. Remote filename to use for upload.

Starts asynchronous remote file download from directory.

Remote filename to download.

Starts asynchronous remote file download from directory using alternate local filename.

Local filename to use for download. Remote filename to download.

Removes file from directory.

Remote filename to remove.

Removes subdirectory from directory.

Subdirectory name to remove.

Creates a new zero-length remote file in directory.

New remote file name. File reference to new zero-length remote file.

Creates a new data stream for remote file in directory.

New remote file name. Output data stream for new remote file.

Refreshes directory listing.

Determines if the two objects are equal.

Other object to compare. true if both objects are equal.

Generates hash code for this .

An value as the result.

Compares directory or file to another.

An to compare against. An value representing the result. 1 - obj is greater than, 0 - obj is equal to, -1 - obj is less than.

Compares the two values for equality.

A left hand operand. A right hand operand. A value indicating the result.

Compares the two values for inequality.

A left hand operand. A right hand operand. A value indicating the result.

Returns true if left value is less than right value.

A left hand operand. A right hand operand. A value indicating the result.

Returns true if left value is greater than right value.

A left hand operand. A right hand operand. A value indicating the result.

Returns true if left value is less or equal to than right value.

A left hand operand. A right hand operand. A value indicating the result.

Returns true if left value is greater than or equal to right value.

A left hand operand. A right hand operand. A value indicating the result.

FTP exception base class.

Response message related to exception, if any.

Deserializes the .

The to populate with data. The destination for this serialization.

Invalid FTP response exception.

FTP authentication exception.

FTP file not found exception.

FTP server down exception.

FTP command exception.

FTP data transfer exception.

FTP user abort exception.

FTP resume not supported exception.

Represents a FTP file.

Name of file.

Full path of file.

Returns true for file entries.

Returns false for directory entries.

Gets or sets size of file.

Gets or sets permission of file.

Gets or sets timestamp of file.

Gets parent directory of file.

Downloads remote file.

Downloads remote file using alternate local filename.

Local filename to use for download.

Removes remote file.

Gets FTP input stream for file.

FTP input stream for file.

Gets FTP output stream for file.

FTP output stream for file.

Gets FTP input stream for file at given offset.

Offset into stream to start. FTP input stream for file.

Gets FTP output stream for file at given offset.

Offset into stream to start. FTP output stream for file.

Determines if the two objects are equal.

Other object to compare. true if both objects are equal.

Generates hash code for this .

An representing the hash code.

Compares directory or file to another.

An to compare against. An that represents the result of the comparison. 1 - object is greater than, 0 - object is equal to, -1 - object is less than.

Compares the two values for equality.

A as the left hand operand. A as the right hand operand. A value indicating the result of the comparison.

Compares the two values for inequality.

A as the left hand operand. A as the right hand operand. A value indicating the result of the comparison.

Returns true if left value is less than right value.

A as the left hand operand. A as the right hand operand. A value indicating the result of the comparison.

Returns true if left value is greater than right value.

A as the left hand operand. A as the right hand operand. A value indicating the result of the comparison.

Returns true if left value is less or equal to than right value.

A as the left hand operand. A as the right hand operand. A value indicating the result of the comparison.

Returns true if left value is greater than or equal to right value.

A as the left hand operand. A as the right hand operand. A value indicating the result of the comparison.

FTP file transfer direction enumeration.

FTP transfer direction set to upload.

FTP transfer direction set to download.

FTP File Watcher

Monitors for file changes over an FTP session.

Raised when new file is added to monitored FTP directory.

is reference to newly added file.

Raised when file is deleted from monitored FTP directory.

is reference to file that was removed.

Raised when new status messages come from the FTP file watcher.

is status message from FTP file watcher.

Raised when FTP command has been sent.

is sent FTP command.

Raised when FTP response has been received.

is received FTP response.

Constructs a new FTP file watcher using the default settings.

Constructs a new FTP file watcher using the specified settings.

Set to true to not be case sensitive with FTP file and directory names. Set to true to notify after file has completed uploading -or- set to false for immediate notification of new file.

Initializes a new instance of the class.

object that contains the .

Gets or sets FTP server name (DNS name or IP) to watch.

FTP server name should not be prefixed with FTP://.

Gets or sets FTP server port to use, defaults to 21.

This only needs to be changed if the FTP server is established on a non-standard port number.

Gets or sets FTP case sensitivity of file and directory names.

Set to true to not be case sensitive with FTP file and directory names.

Gets or sets interval, in seconds, to scan for file changes on monitored FTP directory.

Specify interval in seconds to poll FTP directory for file changes.

Gets or sets name of FTP directory name to monitor. Leave blank to monitor initial FTP session directory.

Sets flag for notification time. Set to true to only notify when a file is finished uploading, set to False to get an immediate notification when a new file is detected.

Gets or sets enabled state of the object.

Returns true if FTP file watcher session is connected.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Closes FTP session and clears resources used by the .

Connects to FTP server and enables file watching if is true.

A value as the username. A value as the password.

Clones FTP session used by file watcher so it can be used for other purposes.

New connected FTP session matching settings defined for FTP file watcher.

Resets and restarts FTP session used by FTP file watcher.

Raises event.

A status message.

Raises event.

A file.

Raises event.

A file.

Raises event.

A command.

Raises event.

A response.

Defines a FTP data input stream for remote files.

Cannot write to input stream, method is not supported.

Cannot write to input stream. A array buffer to use. An offset into the buffer. An count of bytes to write.

Cannot write to input stream, method is not supported.

Cannot write to input stream. A to write.

Returns false, cannot write to input stream.

Defines a FTP data output stream for remote files.

Cannot read from output stream, method is not supported.

Cannot read from output stream. A array buffer. An offset into the stream to read from. An number of bytes to read. An number of bytes read.

Cannot read from output stream, method is not supported.

Cannot read from output stream. An number of bytes read.

Returns false, cannot read from output stream.

Contains File and Path manipulation methods for FTP communications.

Combines an array of strings into an FTP path.

An array of parts of the path. The combined paths. One of the strings in the array is null. should be an array of the parts of the path to combine. If the one of the subsequent paths is an absolute path, then the combine operation resets starting with that absolute path, discarding all previous combined paths. Zero-length strings are omitted from the combined path.

Defines a FTP response.

FTP response code for invalid code.

FTP response code for data channel opened, transfer start.

FTP response code for file OK, begin open data channel.

FTP response code for service ready.

FTP response code for closing data channel.

FTP response code for enter passive mode.

FTP response code for request file action complete.

FTP response code for user logged in.

FTP response code for user accepted waiting pass.

FTP response code for request file action pending.

FTP response code for service unavailable.

FTP response code for transfer aborted.

Gets FTP response message.

Gets FTP response queue.

Gets FTP response code.

Releases the unmanaged resources before the object is reclaimed by .

Releases all the resources used by the object.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Releases the unmanaged resources before the object is reclaimed by .

Releases all the resources used by the object.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Abstract representation of a FTP file or directory.

Gets parent directory of file or directory.

Gets name of file or directory.

Gets full path of file or directory.

Returns true if represents a file, otherwise false.

Returns true if represents a directory, otherwise false.

Gets or sets size of file or directory.

Gets or sets permission of file or directory.

Gets or sets timestamp of file or directory.

Abstract representation of a FTP session state (e.g., connected or disconnected).

Gets or sets FTP server name (DNS name or IP).

Gets or sets FTP server port to use, defaults to 21.

Gets or sets the timeout, in milliseconds, for read and write operations, defaults to 30 seconds.

Gets or sets the passive/active mode of the FTP server.

Gets or sets the IP address to send with the PORT command.

Gets or sets the minimum value in the range of ports used when listening for connections in active mode.

Gets or sets the maximum value in the range of ports used when listening for connections in active mode.

Gets or sets current FTP session directory.

Gets FTP session root directory entry.

Gets the current FTP control channel.

Returns true if FTP session is currently busy.

Aborts current file transfer.

Connects to FTP server using specified credentials.

User name used to authenticate to FTP server. Password used to authenticate to FTP server.

Closes current FTP session.

Contains classes used to create client connections to FTP servers for uploading and downloading files.

Parses a ITFtpCommand.

Parses an ITFtpCommand from the given byte array. If the byte array cannot be parsed for some reason, a TFtpParserException is thrown.

Serializes an ITFtpCommand into a stream of bytes.

Call this method to serialize the given command using the given writer.

A single transfer options according to RFC2347.

Represents a single data transfer between a TFTP server and client.

Event that is being called while data is being transferred.

Event that will be called once the data transfer is finished.

Event that will be called if there is an error during the data transfer. Currently, this will return instances of ErrorFromRemoteEndpoint or NetworkError.

Requested TFTP transfer mode. For outgoing transfers, this member may be used to set the transfer mode.

Transfer block size. Set this member to control the TFTP block size option (RFC 2349).

Timeout after which commands are sent again. This member is also transmitted as the TFTP timeout interval option (RFC 2349).

Number of times that a RetryTimeout may occur before the transfer is cancelled with a TimeoutError.

TFTP can transfer up to 65535 blocks. After that, the block counter wraps to either zero or one, depending on the expectations of the client.

Expected transfer size in bytes. 0 if size is unknown.

Filename for the transferred file.

You can set your own object here to associate custom data with this transfer.

Call this function to start the transfer.

The stream from which data is either read (when sending) or written to (when receiving).

Cancel the currently running transfer, possibly sending the provided reason to the remote endpoint.

Contains classes used to establish Trivial File Transfer Protocol (TFTP) clients and servers for uploading and downloading files.

A TFTP client that can connect to a TFTP server.

Default constructor.

Address of the server that you would like to connect to.

Connects to a server

Address of the server that you want connect to. Port on the server that you want connect to (default: 69)

Connects to a server on port 69.

Address of the server that you want connect to.

Connect to a server by hostname.

Hostname or IP to connect to

Connect to a server by hostname and port .

Hostname or IP to connect to Port to connect to

GET a file from the server. You have to call Start() on the returned ITFtpTransfer to start the transfer.

PUT a file from the server. You have to call Start() on the returned ITFtpTransfer to start the transfer.

A simple TFTP server class. Dispose() the server to close the socket that it listens on.

Fired when the server receives a new read request.

Fired when the server receives a new write request.

Fired when the server encounters an error (for example, a non-parseable request)

Releases all the resources used by the object.

Releases the unmanaged resources used by the object and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Start accepting incoming connections.

Base class for all errors that may be passed to ITFtpTransfer.OnError.

Errors that are sent from the remote party using the TFTP Error Packet are represented by this class.

Error code that was sent from the other party.

Error description that was sent by the other party.

Network errors (i.e. socket exceptions) are represented by this class.

$(ITFtpTransfer.RetryTimeout) has been exceeded more than $(ITFtpTransfer.RetryCount) times in a row.

Number of bytes that have already been transferred.

Total number of bytes being transferred. May be 0 if unknown.

Class that controls all tracing in the TFTP module.

Set this property to false to disable tracing.

Simple implementation of a timer.