WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

RE: [Xen-users] bridge-utils problem

Hi,

Also, when I shutdown the interface xenbr0, it shows that
    xenbr0
              No configuration found for xenbr0
              Nevertheless the interface will be shut down.

Then I cannot ifup it after then. Thanks.

----------------------------------------
> From: tommy24@xxxxxxxx
> To: nice@xxxxxxxxxxxxxxx
> Subject: RE: [Xen-users] bridge-utils problem
> Date: Mon, 22 Sep 2008 10:14:14 -0700
> CC: xen-users@xxxxxxxxxxxxxxxxxxx
> 
> 
> Hi,
> 
> I found that once I "ifdown xenbr0". Then the machine can connect to the 
> Internet immediately.
> By the way, I allow all traffic in iptables. So the firewall should not be 
> problem now.
> Any thought? Thanks in advance.
> 
> Regards,
> - Tommy
> 
> ----------------------------------------
>> From: tommy24@xxxxxxxx
>> To: nice@xxxxxxxxxxxxxxx
>> Subject: RE: [Xen-users] bridge-utils problem
>> Date: Mon, 22 Sep 2008 09:57:01 -0700
>> CC: xen-users@xxxxxxxxxxxxxxxxxxx
>> 
>> 
>> Hi,
>> 
>> 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 127.0.0.1/8 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 143.215.207.188/22 brd 143.215.207.255 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
>>>>>
>>>>>
>>>>> ______________________________________________________________________
>>>>> See how Windows Mobile brings your life together—at home, work, or on
>>>>> the go. See Now
>>>>> _______________________________________________
>>>>> Xen-users mailing list
>>>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>>>> http://lists.xensource.com/xen-users
>>>>
>>> 
>>> ________________________________
>>> Get more out of the Web. Learn 10 hidden secrets of Windows Live. Learn Now
>> 
>> _________________________________________________________________
>> Stay up to date on your PC, the Web, and your mobile phone with Windows Live.
>> http://clk.atdmt.com/MRT/go/msnnkwxp1020093185mrt/direct/01/
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
> 
> _________________________________________________________________
> Stay up to date on your PC, the Web, and your mobile phone with Windows Live.
> http://clk.atdmt.com/MRT/go/msnnkwxp1020093185mrt/direct/01/
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users

_________________________________________________________________
See how Windows Mobile brings your life together—at home, work, or on the go.
http://clk.atdmt.com/MRT/go/msnnkwxp1020093182mrt/direct/01/
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users