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FS#15261 — Amsterdam

Attached to Project— Network
Maintenance
Backbone EU
CLOSED
100%
We will have a scheduled maintenance the night from 11 to 12/01 on our fiber BRU <> AMS (http://travaux.ovh.net/?do=details&id=29335) due to road's construction works in Belgium.

At the same time, and since 10 days and mainly because of the adverse weather, we are undergoing a major fibercut on our subsea cable AMS <> LDN (http://travaux.ovh.net/?do=details&id = 29162), which is the back-up photonic line to reach Amsterdam.

We will most probably have to isolate our POP Amsterdam for 2h to 5h duration, from 11/01 23h59 UTC to 12/01 05h00 UTC if the subsea fibercut is not repaired before the AMS <> BRU maintenance

In order to validate that there will be no significant impact, we will conduct isolation tests of our peerings on the Amsterdam POP from tonight, the 10/01 from 23:30 UTC. The peerings will be isolated one by one to validate the rerouting.

An increase in latency is possible during tests and maintenance of BRU <> AMS tomorrow.
Date:  Friday, 12 January 2018, 12:57PM
Reason for closing:  Done
Comment by OVH - Thursday, 11 January 2018, 00:36AM

We start the preventive isolation of ams-1-a9


Comment by OVH - Thursday, 11 January 2018, 09:41AM

We put back traffic around 2:00. We have made some routing changes, and we still need to control some changes to do tonight.


Comment by OVH - Thursday, 11 January 2018, 23:41PM

We start the isolation of ams-1-a9 and ams-5-a9


Comment by OVH - Friday, 12 January 2018, 00:52AM

The routers are isolated from an external and internal point of view.


Comment by OVH - Friday, 12 January 2018, 05:16AM

The operation is over, we are now putting back in operation the Amsterdam pop


Comment by OVH - Friday, 12 January 2018, 05:28AM

All peerings are up and we have de isolate the routers.

We monitor.