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EMC No connection to Wireless Controllers

EMC No connection to Wireless Controllers

Ian_Broadway
New Contributor III

‎10-31-2018 09:37 AM

As the title states, I can't get EMC to talk to our C5210 controllers via the secure connection

They're talking fine via SNMP but thats it.

When I go into the Wireless manager, it states invalid shared secret or connection loss.

I've checked and rechecked the secret and this is correct, I even changed it but made no difference.

I have since deleted and rediscovered the wireless controllers but they still dont sync correctly.

EMC is running 8.1.4.40 and the C5210s are running 10.41.08.0012

Any ideas are appreciated.

Thanks
Ian
0 Kudos
3 REPLIES 3

Ian_Broadway
New Contributor III

‎10-31-2018 10:53 AM

Perfect, working now, kudos to Ryan for resolving! Liked his fix. Thanks all.
0 Kudos

Ronald_Dvorak
Honored Contributor

‎10-31-2018 10:30 AM

Hey Ian,

in short you'd need to enable another cipher via ssh on the controller...

secureconnection
message-bus-ciphers AES128-SHA256 3
apply

But take a look into the full post and leave a like for Ryan who came up with the answer....

https://community.extremenetworks.com/extreme/topics/after-upgrading-to-xmc-8-1-4-40-all-aps-show-as...
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GTM-P2G8KFN