[c-nsp] Disappearing Interfaces in config

[Charles Sprickman]

I'd also like to add that the interfaces DO NOT show in in "sh run"
either, "service compress-config" is on, and the interfaces are up and
passing traffic...  Looking at old cvs logs it seems I've lost about 100
interfaces, including a few loopbacks.

Charles

On Mon, 18 Oct 2004, Charles Sprickman wrote:

> I've got a stumper here...
>
> We've got a 7206 running 12.2(8)T5 (cco expired) and I noticed that rancid
> has started showing me about 5 interfaces that appear and then disappear
> on each run.
>
> I took note of one and found that I can see the interface is configured:
>
> router.bway.net#sh in atm 4/0.2491
> ATM4/0.2491 is up, line protocol is up
>   Hardware is ENHANCED ATM PA
>   Interface is unnumbered. Using address of Loopback8 (216.220.x.1)
>   MTU 4470 bytes, BW 40704 Kbit, DLY 190 usec,
>      reliability 255/255, txload 207/255, rxload 73/255
>   Encapsulation ATM
>   60187 packets input, 4705441 bytes
>   62612 packets output, 4946027 bytes
>   1 OAM cells input, 1 OAM cells output
>   AAL5 CRC errors : 0
>   AAL5 SAR Timeouts : 0
>   AAL5 Oversized SDUs : 0
>
> And after doing a "wr mem" I see no sign of it in the config:
>
> router.bway.net#sh conf | inc 2491
> ip route 216.220.x.91 255.255.255.255 ATM4/0.2491
>
> The route to the pvc is there, but no matching config for the interface.
>
> I've got 1721 pvcs configured:
>
> 4095 maximum active VCs, 1721 current VCCs
>
> Any ideas?  This just came out of nowhere.  No reboot in over a year, and
> all of our pvc configs are done in advance, so we have not added any
> interfaces since maybe 5 months ago.
>
> Thanks,
>
> Charles
>
> --
> Charles Sprickman
> spork at inch.com
>
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