www.pudn.com > sxg.rar > TCP-MIB.xsd
The MIB module for managing TCP implementations.
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1.3.6.1.2.1.6.1
The algorithm used to determine the timeout value used for
retransmitting unacknowledged octets.
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1.3.6.1.2.1.6.2
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The minimum value permitted by a TCP implementation for the
retransmission timeout, measured in milliseconds. More
refined semantics for objects of this type depend upon the
algorithm used to determine the retransmission timeout. In
particular, when the timeout algorithm is rsre(3), an object
of this type has the semantics of the LBOUND quantity
described in RFC 793.
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1.3.6.1.2.1.6.3
milliseconds
The maximum value permitted by a TCP implementation for the
retransmission timeout, measured in milliseconds. More
refined semantics for objects of this type depend upon the
algorithm used to determine the retransmission timeout. In
particular, when the timeout algorithm is rsre(3), an object
of this type has the semantics of the UBOUND quantity
described in RFC 793.
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1.3.6.1.2.1.6.4
The limit on the total number of TCP connections the entity
can support. In entities where the maximum number of
connections is dynamic, this object should contain the value
-1.
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1.3.6.1.2.1.6.5
The number of times TCP connections have made a direct
transition to the SYN-SENT state from the CLOSED state.
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1.3.6.1.2.1.6.6
The number of times TCP connections have made a direct
transition to the SYN-RCVD state from the LISTEN state.
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1.3.6.1.2.1.6.7
The number of times TCP connections have made a direct
transition to the CLOSED state from either the SYN-SENT
state or the SYN-RCVD state, plus the number of times TCP
connections have made a direct transition to the LISTEN
state from the SYN-RCVD state.
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1.3.6.1.2.1.6.8
The number of times TCP connections have made a direct
transition to the CLOSED state from either the ESTABLISHED
state or the CLOSE-WAIT state.
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1.3.6.1.2.1.6.9
The number of TCP connections for which the current state
is either ESTABLISHED or CLOSE- WAIT.
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1.3.6.1.2.1.6.10
The total number of segments received, including those
received in error. This count includes segments received on
currently established connections.
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1.3.6.1.2.1.6.11
The total number of segments sent, including those on
current connections but excluding those containing only
retransmitted octets.
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1.3.6.1.2.1.6.12
The total number of segments retransmitted - that is, the
number of TCP segments transmitted containing one or more
previously transmitted octets.
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1.3.6.1.2.1.6.14
The total number of segments received in error (e.g., bad
TCP checksums).
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1.3.6.1.2.1.6.15
The number of TCP segments sent containing the RST flag.
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1.3.6.1.2.1.6.13.1
A conceptual row of the tcpConnTable containing information
about a particular current TCP connection. Each row of this
table is transient, in that it ceases to exist when (or soon
after) the connection makes the transition to the CLOSED
state.
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1.3.6.1.2.1.6.13.1.1
The state of this TCP connection.
The only value which may be set by a management station is
deleteTCB(12). Accordingly, it is appropriate for an agent
to return a `badValue' response if a management station
attempts to set this object to any other value.
If a management station sets this object to the value
deleteTCB(12), then this has the effect of deleting the TCB
(as defined in RFC 793) of the corresponding connection on
the managed node, resulting in immediate termination of the
connection.
As an implementation-specific option, a RST segment may be
sent from the managed node to the other TCP endpoint (note
however that RST segments are not sent reliably).
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1.3.6.1.2.1.6.13.1.2
The local IP address for this TCP connection. In the case
of a connection in the listen state which is willing to
accept connections for any IP interface associated with the
node, the value 0.0.0.0 is used.
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1.3.6.1.2.1.6.13.1.3
The local port number for this TCP connection.
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1.3.6.1.2.1.6.13.1.4
The remote IP address for this TCP connection.
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1.3.6.1.2.1.6.13.1.5
The remote port number for this TCP connection.