WLC, SSO and OEAP

[Moudar]

Hi

I got a pair of 5520 in SSO mode version 8.10.190.

If you want to run OEAP then you need to enable Enable NAT Address on the management interface.

The problem is that the "Enable NAT Address" is greyed out:

the question is: is it possible to enable NAT when WLC is in SSO? If not, how to run OEAP on a WLC in SSO mode?

[David Ritter]

Yes indeed.  that is one of the items you can't change in SSO mode.

Turn off SSO mode, update your NAT and reenable SSO.  Mission accomplished.

[Moudar]

turning off SSO and reeabling it, does it need a restart? does it affect users?

[David Ritter]

Turning off SSO is transparent.to the AP's/clients.  It has been a long while since I last did my set but as I recall there was a reboot required.to reattach the secondary chassis.