Task Type: Maintenance
Category: the whole network
Status: In progress
We will update all our routers in sup2T with the new image we got from cisco for the correction of TCAM programming bug. This fix is necessary because this bug causes routing problems to some
prefixes.
List of routers that will be updated: ams-1, ams-5, fra-1, fra-5, ldn-1, ldn-5, th2-1, th2-5, gsw-1 and gsw-2.
Comments:
Date: Tue, 04 Dec 2012 11:06:02 +0100
We will upgrade the router ams-5-6k.
Date: Tue, 04 Dec 2012 12:00:47 +0100
ams-5-6k is up in the new version.
Date: Tue, 04 Dec 2012 15:54:12 +0100
We are upgrading sbg-s1-6k and sbg-s2-6k routers managing vRack infrastructure in Strasbourg.
Date: Tue, 04 Dec 2012 15:55:13 +0100
done.
We are upgrading routers maanaging Private Cloud infrastructure that are not in production.
Date: Tue, 04 Dec 2012 15:56:03 +0100
Sbg-s5-6k and sbg-s6-6k are operational in the new version.
Date: Tue, 04 Dec 2012 15:57:22 +0100
We are updating routers of HG servers.
We are starting with sbg-s3-6k. All is redundant. No downtime planned.
Date: Tue, 04 Dec 2012 15:58:06 +0100
Done. We are now working on sbg-s4-6k.
Date: Tue, 04 Dec 2012 15:58:26 +0100
done.
Date: Wed, 05 Dec 2012 11:55:20 +0100
We upgrade fra-5-6k.
Date: Fri, 07 Dec 2012 12:21:05 +0100
We will upgrade bhs-g1-6k and bhs-g2-6k.
Date: Fri, 07 Dec 2012 12:21:37 +0100
The traffic is migrated on bhs-g2-6k.
We reboot bhs-g1-6k.
Date: Fri, 07 Dec 2012 12:22:16 +0100
performed.
We switch the traffic on bhs-g1-6k to upgrade bhs-g2-6k.
Date: Fri, 07 Dec 2012 12:22:40 +0100
bhs-g1-6k et bhs-g2-6k are up in the new version.
Date: Mon, 17 Dec 2012 13:41:51 +0100
We are upgrading gsw-1-6k.
Date: Mon, 17 Dec 2012 13:42:30 +0100
We have a problem with card 3 of the router:
Dec 17 11:37:46 GMT: %CFIB-DFC3-7-CFIB_EXCEPTION: FIB TCAM exception,
Some entries will be software switched
Date: Mon, 17 Dec 2012 13:42:56 +0100
We are restarting card 3.
Date: Mon, 17 Dec 2012 13:44:02 +0100
We don't notice any more problem since we have reloaded the card. We are working with Cisco to see whether it's a hardware problem or not.