I did not install kvm using rpm because I compiled it (is there a rpm
for fedora core 6 ?) so I cannot find the kvm script on /etc/init.d
Then if I create the bridge when I add the eth2 interface my system
stop responding on the network.
brctl addbr bridge (ok)
brctl addif bridge eth2 then I connont ping my system anymore till I remove
the bridge
----- Messaggio da [EMAIL PROTECTED] ---------
Data: Tue, 30 Jan 2007 05:04:31 -0800
Da: Dor Laor <[EMAIL PROTECTED]>
Rispondi-A: Dor Laor <[EMAIL PROTECTED]>
Oggetto: Re: [kvm-devel] kvm 12 windows XP network
A: [EMAIL PROTECTED]
Cc: [email protected]
> Oops, my mistake, for your previous run I noticed you don't have a
> bridge set up at all. (I thought you have one named 'bridge' but that
> was a mistake.)
>
> So please run the kvm script, you can build & install the rpm and it
> will automatically add itself to the /etc/init.d dir.
>
> Alternative is to add a bridge by 'brctl addbr bridge'
> Plus join you physical interface to it (brctl addif bridge ethX).
>
>> -----Original Message-----
>> From: [EMAIL PROTECTED]
>> [mailto:[EMAIL PROTECTED]
>> Sent: Tuesday, January 30, 2007 2:53 PM
>> To: Dor Laor
>> Cc: Uri Lublin; [email protected]
>> Subject: Re: [kvm-devel] kvm 12 windows XP network
>>
>> Ok
>> At this time mai script /root/kvm-svn/kvm/scripts/qemu-ifup contains:
>>
>> #!/bin/sh
>>
>> #switch=$(ip route list | awk '/^default / { print $NF }')
>> switch="bridge"
>> ifconfig $1 0.0.0.0 up
>> brctl addif ${switch} $1
>>
>>
>>
>> If a try this:
>>
>> /usr/local/bin/qemu-system-x86_64 -no-acpi -hda
>> /root/winXP/windows_kvm.disk -boot c -m 1024 -cdrom
>> /root/winXP/winXP.iso -net nic -net
>> tap,script=/root/kvm-svn/kvm/scripts/qemu-ifup
>>
>> the following error appears:bridge bridge does not exist!
>>
>> bridge bridge does not exist!
>> /root/kvm-svn/kvm/scripts/qemu-ifup: could not launch network script
>> Could not initialize device 'tap'
>>
>>
>>
>>
>> ----- Messaggio da [EMAIL PROTECTED] ---------
>> Data: Tue, 30 Jan 2007 04:44:16 -0800
>> Da: Dor Laor <[EMAIL PROTECTED]>
>> Rispondi-A: Dor Laor <[EMAIL PROTECTED]>
>> Oggetto: Re: [kvm-devel] kvm 12 windows XP network
>> A: [EMAIL PROTECTED], Uri Lublin
>> <[EMAIL PROTECTED]>
>> Cc: [email protected]
>>
>>
>>> The problem is that the qemu-ifup script assumes you used the kvm
>>> script from the svn for bringing the bridge up. The kvm script puts
>>> the IP address on the bridge and also the default gw, thus the
>>> qemu-ifup script thinks your eth2 is the bridge.
>>>
>>> So either use the kvm script (in the scripts directory) for setting
>>> up the bridge or change qemu-ifup line
>>> - switch=$(ip route list | awk '/^default / { print $NF }')
>>> To
>>> Switch="bridge"
>>>
>>>> Here there is the report:
>>>> rpm -q bridge-utils
>>>> bridge-utils-1.1-2
>>>>
>>>>
>>>> /sbin/lsmod | grep bridge
>>>> bridge 98929 0
>>>>
>>>> /usr/sbin/brctl show
>>>> bridge name bridge id STP enabled interfaces
>>>>
>>>> /sbin/ip route list | grep default
>>>> default via 158.102.66.129 dev eth2
>>>>
>>>>
>>>>
>>>>
>>>> ----- Messaggio da [EMAIL PROTECTED] ---------
>>>> Data: Tue, 30 Jan 2007 03:54:50 -0800
>>>> Da: Uri Lublin <[EMAIL PROTECTED]>
>>>> Rispondi-A: Uri Lublin <[EMAIL PROTECTED]>
>>>> Oggetto: RE: [kvm-devel] kvm 12 windows XP network
>>>> A: [EMAIL PROTECTED]
>>>> Cc: [email protected]
>>>>
>>>>
>>>>>
>>>>> Please run the following commands and report their output:
>>>>> rpm -q bridge-utils
>>>>> /sbin/lsmod | grep bridge
>>>>> /usr/sbin/brctl show
>>>>> /sbin/ip route list | grep default
>>>>>
>>>>> -----Original Message-----
>>>>> From: [EMAIL PROTECTED] on behalf of
>>>>> [EMAIL PROTECTED]
>>>>> Sent: Tue 30/01/2007 13:26
>>>>> To: Dor Laor
>>>>> Cc: [email protected]
>>>>> Subject: Re: [kvm-devel] kvm 12 windows XP network
>>>>>
>>>>>
>>>>> Sorry, I did not understand !
>>>>> Could me explain what I must put in the quemu-ifup script ?
>>>>> I am using the original supplayed by kvm svn !!!
>>>>>
>>>>> Thanks
>>>>>
>>>>> ----- Messaggio da [EMAIL PROTECTED] ---------
>>>>> Data: Tue, 30 Jan 2007 03:08:20 -0800
>>>>> Da: Dor Laor <[EMAIL PROTECTED]>
>>>>> Rispondi-A: Dor Laor <[EMAIL PROTECTED]>
>>>>> Oggetto: RE: [kvm-devel] kvm 12 windows XP network
>>>>> A: [EMAIL PROTECTED], kvm-
>>>> [EMAIL PROTECTED]
>>>>>
>>>>>
>>>>>>> Good morning, I installed kvm 12 on a linux fedora core 6.
>>>>>>> I also installed a windows XP guest but I am not able to setup
>> bridging
>>>>>>> network.
>>>>>>> If I launch:
>>>>>>> /usr/local/bin/qemu-system-x86_64 -no-acpi -hda
>>>>>>> /root/winXP/windows_kvm.disk -boot c -m 1024 -cdrom
>>>>>>> /root/winXP/winXP.iso -net nic -net
>>>>>>> tap,script=/root/kvm-svn/kvm/scripts/qemu-ifup
>>>>>>>
>>>>>>> the following error is displayed:
>>>>>>>
>>>>>>> can't add ÿ to bridge eth2: Operation not supported
>>>>>>> /root/kvm-svn/kvm/scripts/qemu-ifup: could not launch network script
>>>>>>> Could not initialize device 'tap'
>>>>>>>
>>>>>>> Could anyone help me ?
>>>>>>
>>>>>> Seems like the bridge is not running ">can't add ÿ to bridge eth2:"
>>>>>> It should add the tap to the bridge and not to eth2.
>>>>>> The qemu-ifup script decides the bridge to use according to the
>> default
>>>> gw.
>>>>>> You can change either the gw or the qemu-ifup script.
>>>>>>
>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>>
>>>>>>>
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>
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