WLC 4402 - Can't ping between devices

voipis4me · ‎05-25-2010

I have a laptop connected to SSID1 and another to SSID2. Each can ping each other without a problem, but neither can ping a device on the SSID3 network. From a hard line (in this case off of one of the servers) I can ping the device on the SSID3 network without a problem.

There are no ACLs applied on the WLC or core switch where the VLANs are implemented.

Is there a setting somewhere on the SSID3 interface that could be blocking traffic?

We are running code 6.0.188. All APs are 1242AG.

Thanks in advance for your help.

dancampb · ‎05-26-2010

Do you have P2P Blocking enabled on the WLAN? Or maybe an ACL on the default gateway between the two VLANs?

voipis4me · ‎05-26-2010

P2P blocking is disabled.

Turns out that the issue is with the clients and not the network.