I've got a problem with my Cisco 1121G AP. I'll post the Config first and then the log. Long and the short of it is I have 2 computers and a laptop. Laptop has a Cisco a/b/g wireless card while the two desktops have Linksys Wireless-G PCI cards. The Cisco card can go forever no problems, the desktops both have some issue where they get deauthenticated and ...well see below. It causes havoc when a user attempts to watch streaming media across the wireless links. Generally what I have to do is restart the wireless connection and it works for a time before the same problem pops back up.
! version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname jtap ! no logging console enable secret 5 ! ip subnet-zero ! ! no aaa new-model ! dot11 ssid jtwlan max-associations 2 authentication open authentication key-management wpa wpa-psk ascii 7 ! ! ! username jaytee password 7 ! bridge irb ! ! interface Dot11Radio0 no ip address no ip route-cache ! encryption mode ciphers tkip ! ssid jtwlan ! speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.036.0 48.0 54.0 channel 2462 station-role root bridge-group 1 bridge-group 1 subscriber-loop-control bridge-group 1 block-unknown-source no bridge-group 1 source-learning no bridge-group 1 unicast-flooding bridge-group 1 spanning-disabled ! interface FastEthernet0 no ip address no ip route-cache duplex auto speed auto bridge-group 1 no bridge-group 1 source-learning bridge-group 1 spanning-disabled hold-queue 80 in ! interface BVI1 ip address 192.168.1.3 255.255.255.0 no ip route-cache ! ip http server no ip http secure-server ip http help-path ! control-plane ! bridge 1 route ip ! ! ! line con 0 line vty 0 4 password 7 login ! end
Time Severity Description Mar 4 08:05:36.601 Information Interface Dot11Radio0, Station0014.bf7b.1e86 Associated KEY_MGMT[WPA PSK] Mar 4 08:05:17.937 Debugging Station 0014.bf7b.1e86 Authentication failed Mar 4 08:05:07.711 Debugging Station 0014.bf7b.1e86 Authentication failed Mar 4 08:05:05.461 Information Interface Dot11Radio0, Deauthenticating Station 0014.bf7b.1e86 Reason: Previous authentication no longer valid Mar 4 08:05:05.461 Warning Packet to client 0014.bf7b.1e86 reached max retries, removing the client Mar 4 08:02:06.692 Information Interface Dot11Radio0, Station 0014.bf7b.1e86 Associated KEY_MGMT[WPA PSK] Mar 4 08:01:01.674 Debugging Station 0014.bf7b.1e86 Authentication failed Mar 4 08:01:00.454 Information Interface Dot11Radio0, Deauthenticating Station 0014.bf7b.1e86 Mar 4 08:00:46.605 Information Interface Dot11Radio0, Station 0014.bf7b.1e86 Associated KEY_MGMT[WPA PSK] Mar 4 08:00:45.422 Information Interface Dot11Radio0, Deauthenticating Station 0014.bf7b.1e86