Hello, I have RHEL5 running on a bunch of Dell blade chassis. I have eth0 & eth1 connected to two different switches. The switch ports to the blades are setup as ''switchport mode trunk''. I would like to create a couple xen bridges and attach the vlans and domains to the bridges. Example VLAN 100 = PublicVLAN VLAN 101 = PrivateVLAN #vconfig add eth0 100 #vconfig add eth1 100 #vconfig add eth0 101 #vconfig add eth1 101 #brctl addbr vlan100 #brctl addif vlan100 eth0.100 #brctl addif vlan100 eth1.100 #brctl addbr vlan101 #brctl addif vlan101 eth0.101 #brctl addif vlan101 eth1.101 Domain0 should be in the PrivateVLAN *only* #brctl addif vlan101 vif0.0 Add STP to the parent interfaces #brctl addbr STP-Bridge #brctl stp on #brctl addif STP-Bridge eth0 #brctl addif STP-Bridge eth1 DomainUs should be in different VLANs depending on their roll (some are in both, some are in only 1 VLAN #brctl addif vlan100 vif3.0 #brctl addif vlan101 vif3.1 The idea behind this is if I lose a switch in the blade chassis the DomUs will still be able to reach their upstream gateways and each other through the other switch. If I migrate a DomU to another blade the IPs & MACs would follow the DomU to the bridge running on the other blade and traffic will follow How do I configure Domain0 so it is in the Private VLAN (vlan101 bridge) Are the xen networking scripts sophisticated enough to handle VLANs or will I need to hack them up? -- Matthew S. Crocker President Crocker Communications, Inc. PO BOX 710 Greenfield, MA 01302-0710 E: matthew@crocker.com P: (413) 746-2760 F: (413) 746-3704 W: http://www.crocker.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users