topic Re: Mobility down after upgrade in Wireless

Mobility down after upgrade

craiglebutt — Mon, 05 Jul 2021 14:43:58 GMT

Just upgraded 8510 from 8.0.120 to 8.0.140.

we have 3 in HA pair.

Issue, upgraded 1 WLC to 8.0.140 now the control path is down

eping work reponds

icmp respnds

mping fails.

These where working before hand, the other 2 HA are still working issues, so no issue with firewalls.

I've check edthe config, just can't find the issue, couldn't find a bug llisted for this. Waiting for a TAC call to be created but support company being a pain.

Any ideas?

cheers

Re: Mobility down after upgrade

Flavio Miranda — Tue, 10 Oct 2017 15:18:29 GMT

Hello,

Can you run this ?

debug mobility handoff enable

debug mobility keep-alive enable all

Re: Mobility down after upgrade

Sandeep Choudhary — Wed, 11 Oct 2017 05:52:08 GMT

Hi,

Delete the mobility group from all three WLC's and add it back on. Sometimes that is the issue especially if the FW is completely open.

Regards

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Re: Mobility down after upgrade

craiglebutt — Thu, 19 Oct 2017 13:30:13 GMT

hi

Tried that, it's even got TAC Stumped

Re: Mobility down after upgrade

craiglebutt — Wed, 25 Oct 2017 17:54:04 GMT

Sorted, it seems upgrading the HA, somehow changed the MAC address for the Foreign WLC, so all external company's had to change theirs to match.

Possible new bug

cheers

Re: Mobility down after upgrade

Manish Mathur — Fri, 27 Oct 2017 09:17:23 GMT

Hey Craig ,

Thanks for this info about the mobility MAC getting changed. However, that is an old issue which has been reported a lot of times after upgrades or even without upgrades. Although , I don't remember if there is any bug open for this. or resolved.

Cheers,

Manish

Re: Mobility down after upgrade

patoberli — Fri, 27 Oct 2017 09:38:49 GMT

Please post the bugid if you've received one.