topic WEP Decrypt Errors in Wireless https://community.cisco.com/t5/wireless/wep-decrypt-errors/m-p/728097#M189858 <P>Our 4404 controllers have been logging:</P><P>"Decrypt errors occurred for client...". Is this serious?</P><P></P><P>WLAN's using WEP appear to be working fine but I am curious if I need to track down clients (via MAC address) that the error mentions.</P> Sat, 03 Jul 2021 21:31:39 GMT sometechguy 2021-07-03T21:31:39Z WEP Decrypt Errors https://community.cisco.com/t5/wireless/wep-decrypt-errors/m-p/728097#M189858 <P>Our 4404 controllers have been logging:</P><P>"Decrypt errors occurred for client...". Is this serious?</P><P></P><P>WLAN's using WEP appear to be working fine but I am curious if I need to track down clients (via MAC address) that the error mentions.</P> Sat, 03 Jul 2021 21:31:39 GMT https://community.cisco.com/t5/wireless/wep-decrypt-errors/m-p/728097#M189858 sometechguy 2021-07-03T21:31:39Z Re: WEP Decrypt Errors https://community.cisco.com/t5/wireless/wep-decrypt-errors/m-p/728098#M189859 <HTML><HEAD></HEAD><BODY><P>I get them all the time. Cisco has said that they are a normal. You were probably getting them running an earlier version but they never showed up in the log.</P></BODY></HTML> Thu, 23 Aug 2007 16:37:34 GMT https://community.cisco.com/t5/wireless/wep-decrypt-errors/m-p/728098#M189859 d-berlinski 2007-08-23T16:37:34Z