Xen network problem

Hello ,

i install xen 4.0.1 on debian 6.0.5 amd64 .

after install iadd a bridge network to /etc/network/interfaces :

Code:

iface pan0 inet dhcp
        bridge_ports eth0

then i setup domu by virt-install , i run this cmd :

Code:

virt-install --cdrom /media/cdrom/ --ram 512 --disk /vm/vm01.img,size=5 --hvm --name vm01 --network bridge=pan0 --disk /dev/scd0,device=cdrom

but guest vm cannot connect to network , i try ip static and dhcp config for guest vm eth .

brctl show :

Code:

bridge name	bridge id		STP enabled	interfaces
pan0		8000.00269e9b572a	no		eth0
							vif2.1

ifconfig :

Code:

eth0      Link encap:Ethernet  HWaddr 00:26:9e:9b:57:2a  
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::226:9eff:fe9b:572a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:9988 errors:0 dropped:0 overruns:0 frame:0
          TX packets:11581 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:6528526 (6.2 MiB)  TX bytes:1833917 (1.7 MiB)
          Interrupt:234 Base address:0xe000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:13634 errors:0 dropped:0 overruns:0 frame:0
          TX packets:13634 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:13931163 (13.2 MiB)  TX bytes:13931163 (13.2 MiB)

pan0      Link encap:Ethernet  HWaddr 00:26:9e:9b:57:2a  
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::226:9eff:fe9b:572a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5389 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6192 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:3098633 (2.9 MiB)  TX bytes:1154620 (1.1 MiB)

tap2.0    Link encap:Ethernet  HWaddr 12:c4:10:c9:33:be  
          inet6 addr: fe80::10c4:10ff:fec9:33be/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:28 errors:0 dropped:0 overruns:0 frame:0
          TX packets:305 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:4476 (4.3 KiB)  TX bytes:15451 (15.0 KiB)

vif2.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:48 errors:0 dropped:265 overruns:0 carrier:0
          collisions:0 txqueuelen:32 
          RX bytes:448 (448.0 B)  TX bytes:6511 (6.3 KiB)

vif2.1    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff  
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:45 errors:0 dropped:21 overruns:0 carrier:0
          collisions:0 txqueuelen:32 
          RX bytes:0 (0.0 B)  TX bytes:4966 (4.8 KiB)

what is the problem ?!

Thanks in advance .