Problem Description: I'm trying to filter VLANs on the bridge. However, when enabling VLAN devices on the em1 interface the bridge does not work.
Test Setup: ============ The 2910AL-24G port 19 has its ports configured as TAGGED for VLAN 300 and VLAN 302 with no other VLANs are enabled on this port. This cable enters the bridge via em0 of the bridge and em1 connects to port 1 on the HP5304XL which is configured for TAGGED VLAN 300 and VLAN 302. Port two is configured as VLAN 300 UNTAGGED. HP2910AL-24G (port 19) --- OpenBSD Bridge --- HP 5304XL (port 1) OS - OpenBSD 4.8-beta (GENERIC.MP) #259: Tue Aug 3 09:06:37 MDT 2010 (no difference with newer versions) PF - Disabled Two physical interfaces em0 em1 VLAN devices # cat /etc/hostname.vlan300 vlan 300 vlandev em1 # cat /etc/hostname.vlan302 vlan 302 vlandev em1 cat /etc/hostname.em0 up cat /etc/hostname.em1 up Working configuration but without filtering. ============================================= cat /etc/hostname.bridge0 add em0 add em1 up With this configuration and no VLAN devices created the bridge works and the tags are passed appropriately, however I am unable to filter the traffic on the VLANs. dhclient eth0 on client works fine pinging out works fine Non-Working configuration with hopes of filtering ================================================== However, as soon as I create the vlan300 devices with a parent of em1 the bridge stops functioning and the client on HP5304XL Port 2 (UNTAGGED VLAN 300) stops functioning. This remains the same even if I add the vlan300 and vlan302 devices to the bridge. dhclient stops working ping is dead I'm stumped here. Any ideas? -- James A. Peltier Systems Analyst (FASNet), VIVARIUM Technical Director Simon Fraser University - Burnaby Campus Phone : 778-782-6573 Fax : 778-782-3045 E-Mail : [email protected] Website : http://www.fas.sfu.ca | http://vivarium.cs.sfu.ca http://blogs.sfu.ca/people/jpeltier MSN : [email protected]
