Re: [uml-user] Network not longer working

[Jay S. <jay...@gm...>]

Hi Flavio,

> please remember to reply always to the list! :)
I did, but I hit BCC instead of CC ;-)

>> What user are you running UML as? If it's not root, can you try
>> setting it to 0777 and if that doesn't work just change the
>> permissions back.
> I run UML as root at the moment. No COW file are used now.
I see, we can rule that one out then
>>
>> Any errors on the UML boot command (if you can paste a full log right
>> up until the eth0 error, even if I cannot help it might help others
>> diagnose your problem)?
<snip>

>> Can you try dropping the eth0= at the command
>> line then running a uml_mconsole then adding the config here and
>> seeing if there is any error if all else fails?
> If I drop the eth0= at the command line, I continue to receive the
> following messages:
> Configuring network interfaces...SIOCSIFADDR: No such device
> eth0: ERROR while getting interface flags: No such device
> SIOCSIFNETMASK: No such device
> SIOCSIFBRDADDR: No such device
> eth0: ERROR while getting interface flags: No such device
> eth0: ERROR while getting interface flags: No such device
> Failed to bring up eth0.

After this, can you add the config while the UML runs and attempt to
bring up the network again?

> Thank you.. I hope the problem doesn't require these two last things.
I understand.

Jay

>> 2009/9/30 Flavio <fbc...@gm...>:
>>> Hi Jay,
>>>
>>> Thank you for the reply.
>>>
>>> Here's the permissions:
>>> crw-rw-rw- 1 root root 10, 200 2009-09-30 18:02 /dev/net/tun
>>>
>>> Flavio
>>>
>>> 2009/9/30 Jay Shah <jay...@gm...>:
>>>> Hi Flavio,
>>>>
>>>> How are the permissions of /dev/net/tun?
>>>>
>>>> Jay
>>>>
>>>> 2009/9/30 Flavio <fbc...@gm...>:
>>>>> Hi all,
>>>>>
>>>>> I have some networking problem.
>>>>> Networking inside UML is always worked, but today it suddenly stopped to work.
>>>>>
>>>>> The command line is the same I've always used:
>>>>> linux ubd0=rootfs.debian.etch ubd1=swapfs.debian
>>>>> eth0=tuntap,,,192.168.1.100 mem=512M
>>>>>
>>>>> During the boot of the virtual machine I get these messages:
>>>>> Configuring network interfaces...SIOCSIFADDR: No such device
>>>>> eth0: ERROR while getting interface flags: No such device
>>>>> SIOCSIFNETMASK: No such device
>>>>> SIOCSIFBRDADDR: No such device
>>>>> eth0: ERROR while getting interface flags: No such device
>>>>> eth0: ERROR while getting interface flags: No such device
>>>>> Failed to bring up eth0.
>>>>>
>>>>> What does it happen?
>>>>>
>>>>> Thank you,
>>>>>
>>>>> Flavio
>>>>>
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>>>>
>>>
>>
>