AP3805i-ROW won't register with V2110 anymore (same VLAN)

[Dusan_K_]

AP's in the same subnet as the physical topology (esa0, PHY, AP Registration checked).
APs were already registered with EWC (initially deployed with .ova 10.11), but after upgrade to 10.31.x APs won't register anymore.
APs have regular IPs, respond to ping and can be accessed via ssh;
# cget config global shows correct lastAcIp
esa0 responds to ping from AP.

Please advise.

[Bin]

Hi Dusan,

I think that the following article will help you.

How To Configure an AP to Find the IdentiFi Wireless Controller with DHCP Option 78 on a Windows Server
https://gtacknowledge.extremenetworks.com/articles/How_To/How-To-Configure-an-AP-to-Find-the-IdentiF...

Best regards,
Bin

[Careno__Ryan]

You can set up the new address right under that one in the array (without another leading 1) so it would look like:

1
10
1
11
4
10
1
11
5

[Dusan_K_]

Please advise for "Data Entry Byte: Decimal" scenario.
We entered one controller by setting Values: "1" and then "10" Add + "1" Add + "11" Add + "4" Add being 10.1.11.4 an IP addr of EWC's PHY port. The PHY port of second EWC is 10.1.11.5.
Each single number in its line, looks like this:
1
10
1
11
4

[Ronald_Dvorak]

could you provide a screenshot of your 78 option settings - there is more then one way to do it and I don't want to provide a wrong answer