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FS#761 — FS#4797 — OSPF weight

Attached to Project— Network
Maintenance
Whole Network
CLOSED
100%
After the restart of th1, the weight of the OSPF in the network has changed !?
As a result the trafic of the datacenter RBX1 instead of going out
by rbx-1 and rbx-2 is going out only via rbx-2. We raised the weight of OSPF
where it should be done in order to rebalance the announcements, but it has neither
sens nor logic. We don't understand.


We has already this problem 3 years ago. After 4, 6 or 12 hours, the
weight was changing again and wa had to remodify again to the logic
weight that have sens. We thought that we have fixed this bug
by IOS updates. But apparently it's still the case.
We will wait and check the network to see if it's will be fixed.



Date:  Tuesday, 09 November 2010, 12:14PM
Reason for closing:  Done
Comment by OVH - Tuesday, 09 November 2010, 12:14PM

As expected, the ospf weight of the default gateway "seen" from rbx-1/2 was unbalanced again following the reboot of th1-1-6k. We re-balanced the ospf costs.