topic Re: Authentication Error in Wireless

Authentication Error

gojericho0 — Sun, 04 Jul 2021 00:10:18 GMT

I am currently upgraded my 871W to AdvanceIPServices 12.4(22)T IOS which was done to fix a bug with not broadcasting my SSID.

Since then I have been having authentication issues. I am using WPA with PSK. My PC and the rest of the network devices can connect to the wireless router initially, but if the connection is terminated for whatever reason and I attempt to reconnect a device I receive an authentication error.

Attached is my current configuration. Any help would be appreciated

Re: Authentication Error

Stephen Rodriguez — Mon, 16 Feb 2009 00:08:06 GMT

Couple of questions, are you using the 87x as a bridge? do you have reallllllly old devices in your network? If not:

dot11 ssid cisco

vlan 1 <---not needed

authentication open

authentication shared <---not needed

authentication key-management wpa

guest-mode

infrastructure-ssid <---not needed

From the config, you don't need to have the VLAN statement in the SSID, and you don't need the sub-interface under the radio. Just put the main interface in bridge-group 1.

HTH,

Steve

Re: Authentication Error

gojericho0 — Wed, 18 Feb 2009 23:42:00 GMT

Steve not sure why, but when i took the authentication shared command out it started working properly.