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FS#15214 — Frankfurt PoP, Upgrade

Attached to Project— Network
Maintenance
Backbone EU
CLOSED
100%
We will upgrade those equipment in the latest versions recommended:
> fra-1-a9
> fra-1-n7
> fra-5-a9
> fra-5-n7

The objective on the n77 is to allow the implementation of new features and new hardware support during the coming next year on this equipment. On the ASR9k, the objective is to fix the bug on the NP of the linecards.

Both equipment will be isolated before maintenance, and traffic will flow to other peering points.

We plan to do this maintenance on Tuesday 5th of December at 00:00am (UTC).

Weathermap: http://weathermap.ovh.net/#frankfurt
Date:  Tuesday, 05 December 2017, 03:46AM
Reason for closing:  Done
Comment by OVH - Tuesday, 05 December 2017, 00:27AM

We are going to start the maintenance. We start by these equipment:
> fra-1-a9
> fra-1-n7


Comment by OVH - Tuesday, 05 December 2017, 01:52AM

We have seen a short instability. It seems that something happened when we put back the router in production.
LC/0/1/CPU0: fib_mgr[182]: %ROUTING-FIB-5-NHID_INVALID_SIGNAL : FIB NHID nhid:0x3d4 (version 1788294) L3Addr:xxxxx ifh:0x20003e0 invalid signal: NHID 0x3d4 already in use by [nhid:0x3d4 ifh:0x20003e0 nh:xxxxx link:IPv4 tbl:IPv4:default ver:1038]

We are investigating with the vendor


Comment by OVH - Tuesday, 05 December 2017, 02:15AM

The router is back to production with all the BGP peers. We keep an eye on it and we will raise a ticket to the vendor to understand what happened.


Comment by OVH - Tuesday, 05 December 2017, 02:39AM

The router is stable. We will upgrade now fra-5-n7 and fra-5-a9


Comment by OVH - Tuesday, 05 December 2017, 03:45AM

Done