[c-nsp] VTY PROBLEM

Tue Jun 22 16:17:56 EDT 2010

find the TCP TCB session using:

show tcp brief
TCB       Local Address           Foreign Address        (state)
833C88C4  xx.28.1.141.23          xx.28.0.34.50517       ESTAB
83A81DCC  xx.28.1.141.23          xx.28.0.34.50509       ESTAB

release the failing TCP session by clearing tcb (in this case the second line):

clear tcp tcb 83A81DCC

This method also works for hanging BGP sessions (bug in some older IOS)

Jon Harald Bøvre

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Fra: cisco-nsp-bounces at puck.nether.net [cisco-nsp-bounces at puck.nether.net] p&#229; vegne av bha Qaqish [bha.Qaqish at NITC.gov.jo]
Sendt: 22. juni 2010 20:27
Til: cisco-nsp at puck.nether.net
Emne: [c-nsp] VTY PROBLEM

Dear
I have a 7206 VXR WITH npeg2, there is a problem, there is a telnet vty sessions that stuck , I can not clear it , its stuck for 70 weeks , I can not restart the router cause we are an ISP, so how could I clear the sessions , I have a --- exec-timeout 60 0 --- on the vty.
Please help ASAP

BR

Eng. Bha Qaqish

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