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FS#3781 — FS#7723 — Upgrade software routeurs backbone

Attached to Project— Network
Maintenance
the whole network
CLOSED
100%
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.
Date:  Friday, 08 February 2013, 13:18PM
Reason for closing:  Done
Comment by OVH - Tuesday, 04 December 2012, 11:06AM

We will upgrade the router ams-5-6k.


Comment by OVH - Tuesday, 04 December 2012, 12:00PM

ams-5-6k is up in the new version.


Comment by OVH - Tuesday, 04 December 2012, 15:54PM

We are upgrading sbg-s1-6k and sbg-s2-6k routers managing vRack infrastructure in Strasbourg.


Comment by OVH - Tuesday, 04 December 2012, 15:55PM

done.

We are upgrading routers maanaging Private Cloud infrastructure that are not in production.


Comment by OVH - Tuesday, 04 December 2012, 15:56PM

Sbg-s5-6k and sbg-s6-6k are operational in the new version.


Comment by OVH - Tuesday, 04 December 2012, 15:57PM

We are updating routers of HG servers.

We are starting with sbg-s3-6k. All is redundant. No downtime planned.


Comment by OVH - Tuesday, 04 December 2012, 15:58PM

Done. We are now working on sbg-s4-6k.


Comment by OVH - Tuesday, 04 December 2012, 15:58PM

done.


Comment by OVH - Wednesday, 05 December 2012, 11:55AM

We upgrade fra-5-6k.


Comment by OVH - Friday, 07 December 2012, 12:21PM

We will upgrade bhs-g1-6k and bhs-g2-6k.


Comment by OVH - Friday, 07 December 2012, 12:21PM

The traffic is migrated on bhs-g2-6k.

We reboot bhs-g1-6k.


Comment by OVH - Friday, 07 December 2012, 12:22PM

performed.

We switch the traffic on bhs-g1-6k to upgrade bhs-g2-6k.


Comment by OVH - Friday, 07 December 2012, 12:22PM

bhs-g1-6k et bhs-g2-6k are up in the new version.


Comment by OVH - Monday, 17 December 2012, 13:41PM

We are upgrading gsw-1-6k.


Comment by OVH - Monday, 17 December 2012, 13:42PM

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


Comment by OVH - Monday, 17 December 2012, 13:42PM

We are restarting card 3.


Comment by OVH - Monday, 17 December 2012, 13:44PM

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.


Comment by OVH - Wednesday, 19 December 2012, 11:49AM

We upgrade ldn-1-6k.


Comment by OVH - Wednesday, 19 December 2012, 11:50AM

The router ldn-1-6k is isolated from the backbone. We start.


Comment by OVH - Wednesday, 19 December 2012, 15:23PM

ldn-1-6k is upgraded.


Comment by OVH - Thursday, 20 December 2012, 03:13AM

We will upgrade the router th2-5-6k.


Comment by OVH - Thursday, 20 December 2012, 03:13AM

th2-5-6k upgraded


Comment by OVH - Thursday, 20 December 2012, 11:51AM

We upgrade ldn-5-6k.


Comment by OVH - Friday, 21 December 2012, 15:09PM

We upgrade gsw-2-6k.