From: Hung, Sing-Yu (Sing-Yu.Hung@pccw.com)
Date: Tue Sep 10 2002 - 08:33:33 GMT-3
Dear,
I couldn't find "debug ip ospf monitor" under 2500 ios 12.1.
Bradford Hung
> Pacific Century CyberWorks
> Tel: 288 33125
-----Original Message-----
From: Dennis adekola [mailto:Dennis.adekola@snsl.co.uk]
Sent: Tuesday, September 10, 2002 7:08 PM
To: Hung, Sing-Yu
Cc: ccielab@groupstudy.com
Subject: Re: ISDN Flapping
Could you try doing a "debug ip ospf monitor".
This would probably point out what is triggering the link
From a guessing point of view, it seems what you have determined as
interesting traffic in your dialer list is what is bring up the link.
Just my input
Dennis
>>> "Hung, Sing-Yu" <Sing-Yu.Hung@pccw.com> 09/10/02 11:30AM >>>
Dear all,
I wopuld like to ask if there is ISDN flapping as below:
*Mar 4 01:07:54: Di0 DDR: ip (s=140.4.56.1, d=224.0.0.5), 264 bytes,
outgoing interesting (ip PERMIT)
*Mar 4 01:07:54: Di0 DDR: cdp, 279 bytes, outgoing uninteresting (no list
matched)
*Mar 4 01:07:58: Di0 DDR: ip (s=140.4.56.1, d=224.0.0.5), 164 bytes,
outgoing interesting (ip PERMIT)
*Mar 4 01:08:29: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async1,
changed state to down
*Mar 4 01:08:29: Di0 DDR: cdp, 10 bytes, outgoing uninteresting (no list
matched)
*Mar 4 01:08:32: %LINK-5-CHANGED: Interface Async1, changed state to reset
*Mar 4 01:08:32: %DIALER-6-UNBIND: Interface As1 unbound from profile Di0
*Mar 4 01:08:37: %LINK-3-UPDOWN: Interface Async1, changed state to down
*Mar 4 01:08:54: Di0 DDR: cdp, 279 bytes, outgoing uninteresting (no list
matched)
Is there any method can help me find the problem. I try to use "deb
ip ospf spf" but find it hard to trace the source of problem.Please give me
some hints.
YHX
Bradford Hung
Pacific Century CyberWorks
Tel: 288 33125
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