topic Error message in 1200 Series log in Wireless https://community.cisco.com/t5/wireless/error-message-in-1200-series-log/m-p/129230#M195153 <P>I am getting the following message in the log of a few of our 1200 series access points. </P><P></P><P>Network Bridge Loop: Received packet from Self destined to [AWC Mcast AP-Only]014096ffff00 on port "emac0"</P><P></P><P>What is causing this and what can I do to prevent it from happening?</P> Sun, 04 Jul 2021 15:25:48 GMT rx33328 2021-07-04T15:25:48Z Error message in 1200 Series log https://community.cisco.com/t5/wireless/error-message-in-1200-series-log/m-p/129230#M195153 <P>I am getting the following message in the log of a few of our 1200 series access points. </P><P></P><P>Network Bridge Loop: Received packet from Self destined to [AWC Mcast AP-Only]014096ffff00 on port "emac0"</P><P></P><P>What is causing this and what can I do to prevent it from happening?</P> Sun, 04 Jul 2021 15:25:48 GMT https://community.cisco.com/t5/wireless/error-message-in-1200-series-log/m-p/129230#M195153 rx33328 2021-07-04T15:25:48Z Re: Error message in 1200 Series log https://community.cisco.com/t5/wireless/error-message-in-1200-series-log/m-p/129231#M195154 <HTML><HEAD></HEAD><BODY><P>This error message means that a packet that was sent out the radio port has been seen on the ethernet port.</P><P></P><P>You have a spanning tree loop find this and remove the loop.</P><P></P><P>Do you have any WGB's ? if so I would be looking for one of them that is connected back to the main LAN</P></BODY></HTML> Mon, 06 Jan 2003 22:28:10 GMT https://community.cisco.com/t5/wireless/error-message-in-1200-series-log/m-p/129231#M195154 derwin 2003-01-06T22:28:10Z