ADTRAN 1000R Series debug ip tcp [events]

Command Reference Guide Enable Mode Command Set
61200510L1-35E Copyright © 2005 ADTRAN 128
debug ip tcp [events]
Use the debug ip tcp events command to activate debug messages associated with significant
Transmission Control Protocol (TCP) events such as state changes, retransmissions, session aborts, etc., in
the AOS. Debug messages are displayed (real time) to the terminal (or Telnet) screen. Use the no form of
this command to disable the debug messages.
Syntax Description
events Optional. Displays only TCP protocol events.
Default Values
By default, all debug messages in the AOS are disabled.
Applicable Platforms
This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and
Total Access 900 Series units.
Command History
Release 4.1 Command was introduced.
Functional Notes
In the debug ip tcp events information, TCB stands for TCP t ask control block. The numbers which
sometimes appear next to TCB (e.g., TCB5 in the following example) represent the TCP session number.
This allows you to differentiate de bug messages for multiple TCP sessions.
These debug events are logged for packets that are sent or received from the router.
Forwarded TCP packets are not included.