I have never tried trunk on OBSD, and maybe I am miss reading the manual, but even with failover mode you should be careful from having a link connected to a switch which it's uplinks are disconnected from the core.
Broadcom and Intel usually provide NIC teaming drivers for Linux/Windows which prob the path. Since I don't thing that trunk is doing so, I would recommend to use a switch which brings down downlinks if the uplink is down or maybe you can emulate this with ifstated. Any decent switch should have this feature: http://goo.gl/wNvVk Make sure your switch is configured when using trunk or any other port teaming feature, even if you do have some kind of path probing. HTH, Dan #13685 (RS/Sec/SP) The CCIE troubleshooting blog: http://dans-net.com Bring order to your Private VLAN network: http://marathon-networks.com Best regards, Dan On Thu, Jan 3, 2013 at 10:46 PM, Friedrich Locke <friedrich.lo...@gmail.com> wrote: > Hi folks! > > What happens if i have a trunk(loadbalance) interface setted for 2 physical > interfaces and connect each physical one on different switches? > > Tnx
