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RE: [Xen-users] bridge-utils problem


Here is the output of "ip address show"

1: lo:  mtu 16436 qdisc noqueue 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet scope host lo
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0:  mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:30:48:63:72:76 brd ff:ff:ff:ff:ff:ff
    inet brd scope global eth0
    inet6 fe80::230:48ff:fe63:7276/64 scope link 
       valid_lft forever preferred_lft forever
3: eth1:  mtu 1500 qdisc noop qlen 1000
    link/ether 00:30:48:63:72:77 brd ff:ff:ff:ff:ff:ff
4: xenbr0:  mtu 1500 qdisc noqueue 
    link/ether 00:30:48:63:72:76 brd ff:ff:ff:ff:ff:ff
    inet6 2002:8fd7:cc88:5:230:48ff:fe63:7276/64 scope global dynamic 
       valid_lft 172763sec preferred_lft 1763sec
    inet6 fe80::230:48ff:fe63:7276/64 scope link 
       valid_lft forever preferred_lft forever

Here is the output of "brctl show".

bridge name     bridge id               STP enabled     interfaces
xenbr0          8000.003048637276       no              eth0

I am pretty sure that it can automatically get an IP from DHCP server. But it 
still cannot access the Internet.
Any ideas? Thanks in advance.

> From: tommy24@xxxxxxxx
> To: nice@xxxxxxxxxxxxxxx
> Subject: RE: [Xen-users] bridge-utils problem
> Date: Mon, 22 Sep 2008 00:23:48 -0700
> CC: xen-users@xxxxxxxxxxxxxxxxxxx
> Hi all,
> Thanks for your valuable information.
> I will try it tomorrow. I already tried James' solution.
> But it seems not applying to my case.
> Still appreciate it.
> By the way, I forgot to mention that I used the modified Xen, which is 
> provided by PTLsim. http://ptlsim.org.
> And I have also tried "ifconfig" and I can see three interfaces, which are 
> eth0, lo, xenbr0.
> I will paste my output of 'ip address show' if I still cannot find the 
> solution.
> Thanks for the help.
> Regards,
> - Tommy
>> Subject: Re: [Xen-users] bridge-utils problem
>> From: nice@xxxxxxxxxxxxxxx
>> To: tommy24@xxxxxxxx
>> Date: Mon, 22 Sep 2008 08:27:49 +0200
>> Hi,
>> Read these:
>> http://lists.xensource.com/archives/html/xen-users/2008-09/msg00532.html
>> http://lists.xensource.com/archives/html/xen-users/2008-09/msg00475.html
>> http://lists.xensource.com/archives/html/xen-users/2008-09/msg00545.html
>> And if they don't help, send the output of of the command "ip address
>> show"
>> Best wishes
>> Tamas
>> 2008. 09. 21, vasárnap keltezéssel 22.08-kor Tommy Huang ezt írta:
>>> Hello,
>>> I installed bridge-utils on my machine. Then I executed the script
>>> "network-bridge".
>>> All at a sudden, I cannot remote login my machine. Then I found that I
>>> cannot access the Internet on that machine.
>>> Is there anything I should notice when I installed bridge-utils?
>>> One strange thing is that I still can get the dynamic IP on that
>>> machine. So I think it can connect to the DHCP server.
>>> But it just cannot connected to the Internet.
>>> Also, I allow all traffic on that machine through iptables.
>>> So I really don't know what happened.
>>> The OS of my machine is Opensuse 10.3.
>>> Any response is appreciated. Thanks in advance.
>>> Regards,
>>> - Tommy
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