All,
I have problem with register APs at the remote site with WLCs at the core.
All of my WLCs are on main site; and the majority of APs are on same subnet and same site with the WLCs. This works just fine.
However I have a remote site with connected to the core via metro E. And I am unable to make the APs at this site register to the controllers at the core.
On remote site APs and PCs are on subnet. And PCs are work just fine. I have the DHCP scope options 43 set for the ip address of the WLCs.
Metro E interfaces are on 192.168.0.0 /24.
Clients (PCs and APs) at remote are on 192.168.56.0 /24
I have the configuration on the Metro E and and remote site on the attachment.
Thank in advantage.