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Work on vrack network, shared hosting and backbone


oles@ovh.net
06-05-2011, 03:18
> Some work tonight on routing.
>
> ---------
>
http://status.ovh.net/?do=details&id=1420

We will update the 2 routers that manage vRack ace and load balancing. The 2 routers operate in parallel and therefore when implementing the update, the other takes over all. And the reverse. Load balancing + router is redundant.

Except for vRack which did not respond to configuring HSRP on two routers.


done

>
> ---------
>
http://status.ovh.net/?do=details&id=1421

We will update the load balancing cards involved in mutu. Everything is managed by redundancy of 2 stages and therefore should not be more than 10 seconds
break in the worst case. We just want to see how much time it takes to be reconfigured.



done

>
> ---------
http://status.ovh.net/?do=details&id=1422


We will update the 2 routers with the ASR 9010 new version of IOS 4.1.0

The 2 routers manage entire routing in Roubaix Valley. Since IOS does not offer a way out, we will force routing via one of the two routers,then we will update it,and we will restart it to boot on the new version of IOS. We will do the same for the other side.

So no cut predicted.


todo

>
> ---------
>
> http://travaux.ovh.net/?do=details&id=5175
>
we still gsw-1/th1-1/lyo-1/mil-1. We will try these routers do tonight.
>

50% done

oles@ovh.net
05-05-2011, 23:56
Some work tonight on routing.

---------

http://status.ovh.net/?do=details&id=1420

We will update the 2 routers that manage vRack ace and load balancing. The 2 routers operate in parallel and therefore when implementing the update, the other takes over all. And the reverse. Load balancing + router is redundant.

Except for vRack which did not respond to configuring HSRP on two routers.

---------

http://status.ovh.net/?do=details&id=1421

We will update the load balancing cards involved in mutu. Everything is managed by redundancy of 2 stages and therefore should not be more than 10 seconds
break in the worst case. We just want to see how much time it takes to be reconfigured.


---------

http://status.ovh.net/?do=details&id=1422


We will update the 2 routers with the ASR 9010 new version of IOS 4.1.0

The 2 routers manage entire routing in Roubaix Valley. Since IOS does not offer a way out, we will force routing via one of the two routers,then we will update it,and we will restart it to boot on the new version of IOS. We will do the same for the other side.

So no cut predicted.
---------

https://status.ovh.net/?do=details&id=1213

we still gsw-1/th1-1/lyo-1/mil-1. We will try these routers do tonight.