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Ed.Willson
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February 24th, 2013 12:00
Routing Changes? New route not being respected
I changed the default GW for all the members of a group. Traffic is still flowing, but a traceroute from the CLI has traffic going to the old router before turning around and getting re-routed to the proper router.
It looks like the SAN learned a particular route, and is not updating it's routing table.
Will this timeout after a while? How do I view the group's route table?
Thanks,
Ed
Ed.Willson
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14 Posts
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Posted February 24th, 2013 19:00
All members are 6.0.2. As far restarting members I can't do that until I have an extended maintenance window.
Ed.Willson
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14 Posts
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Posted February 25th, 2013 12:00
After a chat with Equallogic support it seems that the only supported way to update the default GW is to failover the members. That seems a bit fishy - Anyone have a better plan?
I did learn that the routing table can be viewed with a 'su exec nstat_test -r'. This did confirm that the members are using an incorrect gateway address.
Ed.Willson
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14 Posts
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Posted March 4th, 2013 14:00
I was able to get this issue solved today without having to reset the members. Dell support ran the following from a bash prompt:
route delete default old_default_IP
That cleared things up immediately.
Thanks,
Ed