1810w ap - waiting for uplink IP address and reachable default gateway

[HVO-cisco]

Hi we have 2 subnets for Our ap's. 

An old one have several different LW accesspoint models and then a New on new one also With different models.

Connected to the New subnet, the 1810w ap's join the Controller just fine, but when I put it on the old one, it only get the CLImessage :

"waiting for uplink IP address and reachable default Gateway"

Any tips ?

[Scott Fella · Accepted solution]

Is the AP getting a dhcp address in the old subnet?  Can you check for that?

-Scott 

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[HVO-cisco]

Yes it does. I just found out that I had to look into DHCP opt. 43, and now the join process Works fine at both subnets.

Regards