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tcp: TCP Information Base
The Transmission Control Protocol “tcp” information base contains
variables that describe the exchange of TCP segments between
communicating TCP peer entities. The structure is the following:
tcp
variables listed below
The pathname is constructed as follows:
tcp.variable
The variables are listed alphabetically:
acks_snt contains the number of positive acknowledgments
transmitted by the router during TCP sessions.
app_dropped contains the number of TCP segments dropped
because of invalid segment, port, and/or protocol information.
app_notcb contains the number of instances the TCP port was not
found in the hash table. Consequently, TCP drops the segment.
badack contains the number of received faulty acknowledgment
segments.
badflg contains the number of received TCP segments that
contained unknown or faulty flags.
badopt contains the number of received TCP segments that
requested unknown/unsupported TCP options.
badrst contains the number of received faulty TCP reset segments.
badseg contains the number of faulty received TCP segments.
badsum contains the number of received TCP segments that
contained a bad checksum value.
Management Information Base Variables
tcp: TCP Information Base
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