Hi Friends! Sorry for disturb you. I want to ask you something about a bridge implementation that I need to make work. This implementation uses Motorola Canopy (a wireless implementation) to link two sites of my work company backing up an optic fiber link (the main link) like appears in the following picture: Everything works ok in a laboratory environment, without the Cisco Catalyst switch, but when link the #1 bridge to the Cisco Catalyst respective port (the one with the needed VLAN), starts a horrible loop in our LAN. I think something happens inside the Cisco switch that difficult the STP traffic between the #1 bridge and out site 3. I heard of something called bdpufilter, which is not set in out Catalyst switch, said our ISP. I read a page were you give some suggestions of tweak the Linux Kernel that I did (http://lists.osdl.org/pipermail/bridge/2005-October/001116.html), but still didn't tested, until have a clear idea of what happens inside the Cisco switch. Thanks in advice! Alonso Enero V. <mailto:alonso.enero at gmail.com> alonso.enero at gmail.com Santiago, Chile -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.osdl.org/pipermail/bridge/attachments/20061110/545787c7/attachment-0001.htm -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/jpeg Size: 85265 bytes Desc: not available Url : http://lists.osdl.org/pipermail/bridge/attachments/20061110/545787c7/attachment-0001.jpg