We have cisco 7500 router with rather old IOS using
HSSI port to support FR.
It does not seem to be the problem with line but there is the interesting
fact. Every time FR goes down at the particular time.
before rebooting the router, it
when down .. time is always end with 06 seconds.
NO other time, the DLCI went down.
Dec 2 10:40:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to INACTIVE
Dec 2 10:41:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to ACTIVE
Dec 2 15:28:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to INACTIVE
Dec 2 16:29:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to ACTIVE
Dec 2 16:31:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to INACTIVE
Dec 2 16:52:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to ACTIVE
Dec 2 16:59:06 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 118
state changed to INACTIVE
now after rebooting it, it goes down 59 sec.
ie
*Jan 14 17:50:59 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 100
state changed to ACTIVE
*Jan 14 17:51:59 EDT: %FR-5-DLCICHANGE: Interface Hssi1/1/0 - DLCI 100
state changed to INACTIVE
needless to say, no other time...
keep it mind that that this router does not sync with ntp.
Does anyone seeing something like this. It almost duoubt that
there is a problem with our 7500 either need some IOS upgrade or micro
code or possiblies, hardware.
Any suggestions?
Tatsuya
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Tatsuya Kawasaki
Allegiance Telecom
Unlock the Power of the Internet
http://www.kivex.com
Phone 301.215.6777 Fax 301.215.5991
Affiliation given for identification not representation
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