[Fedora-xen] xen guest eth1 tun interface goes to the wrong bridge

thomas.vonsteiger at bluewin.ch thomas.vonsteiger at bluewin.ch
Tue Sep 19 08:55:02 UTC 2006


Hello,

We have setup 6 xen guests VT(rhel3) on dmo0 FC5 and for each guest there
are 2 network interfaces eth0/eth1.
Now if we start the xen guests all the tun interfaces for eth1 goes to
xenbr1 and not do the defined bridge tsmbr1 oder tsmbr2 ?

Where are the scripts for setup tun interface ?
Has anybody a solution for this problem ?


2 Guests have this vif config:
vif = [ 'type=ioemu,bridge=xenbr1,mac=02:00:00:00:01:01',
        'type=ioemu,bridge=tsmbr1,mac=02:00:00:00:01:02' ]

And 2 guest have this vif config:
vif = [ 'type=ioemu,bridge=xenbr1,mac=02:00:00:00:01:09',
        'type=ioemu,bridge=tsmbr2,mac=02:00:00:00:01:10' ]


bridge name     bridge id               STP enabled     interfaces
tsmbr1          8000.921f6ab823a2       no              tun1
                                                        vif1.1
                                                        vif2.1
tsmbr2          8000.feffffffffff       no              vif3.1
                                                        vif4.1
                                                        vif5.1
                                                        vif7.1
                                                        vif9.1
xenbr0          8000.82469d13d88a       no              peth0
                                                        tun14
                                                        tun15
                                                        vif0.0
                                                        vif8.0
xenbr1          8000.06939ed49977       no              peth1
                                                        tun0
                                                        tun10
                                                        tun11
                                                        tun12
                                                        tun13
                                                        tun2
                                                        tun3
                                                        tun4
                                                        tun5
                                                        tun6
                                                        tun7
                                                        tun8
                                                        tun9
                                                        vif0.1
                                                        vif1.0
                                                        vif2.0
                                                        vif3.0
                                                        vif4.0
                                                        vif5.0
                                                        vif7.0
                                                        vif9.0
xenbr2          8000.feffffffffff       no              peth2
                                                        vif0.2
                                                        vif8.1

many thanks,
Thomas
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