rssLink RSS for all categories
 
icon_red
icon_green
icon_red
icon_red
icon_red
icon_green
icon_green
icon_red
icon_red
icon_red
icon_orange
icon_green
icon_green
icon_green
icon_red
icon_blue
icon_red
icon_orange
icon_red
icon_red
icon_red
icon_red
icon_red
icon_red
icon_red
icon_green
icon_red
icon_orange
icon_green
 

FS#345 — FS#4426 — Roubaix internal network routing

Attached to Project— Network
Maintenance
the whole network
CLOSED
100%
We are switching the internal routing network on a new infra.

Date:  Saturday, 31 July 2010, 01:29AM
Reason for closing:  Done
Comment by OVH - Saturday, 31 July 2010, 01:10AM

We are switching rbx-1


Comment by OVH - Saturday, 31 July 2010, 01:10AM

Same for rbx-2


Comment by OVH - Saturday, 31 July 2010, 01:10AM

vss-1


Comment by OVH - Saturday, 31 July 2010, 01:10AM

vss-2


Comment by OVH - Saturday, 31 July 2010, 01:10AM

vss-3


Comment by OVH - Saturday, 31 July 2010, 01:10AM

rbx-99


Comment by OVH - Saturday, 31 July 2010, 01:13AM

Done.

We have also changed the MTU in order to find the 9216 instead of 9200 because of a bug on nexus 5000:

http://status.ovh.co.uk/?do=details&id=346

On nexus 7000 it works. So the problem was really there (we did not guess)


Comment by OVH - Saturday, 31 July 2010, 01:22AM

vss-1 and rbx-1 have some communicating problems with other routers. We believe the bandwidth is limited on the pull of port 10G on the router's card (4x20G). we are going to replace ports on the card to use all available bandwidth.

It's quite strange, since the traffic does not go to backplane and remains on the card. So normally we should not face that problem ...

We are still going to manipulate then we will see.


Comment by OVH - Saturday, 31 July 2010, 01:29AM

regarding the commercial speech, we arrive to the reality which is totally different ...

http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/interfaces/configuration/guide/if_basic.html#wp2094156

80Gbps are divided by 8x (4x10G) where the 4 ports 10G are sharing a 10G of the backplane. This is not what we have been told, comparing to the contexts we had presented for Ovh.

That's tiring.