[Devel] Re: Net containers config and usage

[Guenter Roeck]

Works for me in 2.6.27. 
Did you enable network namespace support in the kernel ?

Guenter

On Tue, 2009-01-13 at 11:18 -0800, chris at versecorp.net wrote:
> > >>
> > >>  [root at C100273 iproute2-2.6.25]# ps aux | grep tcsh
> > >>  root     21918  0.0  0.0  71036  2084 pts/1    S+   16:47   0:00 -bin/tcsh
> > >>  root     22008  0.0  0.0  61144   716 pts/2    R+   16:57   0:00 grep tcsh
> > >>  [root at C100273 iproute2-2.6.25]# ip/ip link set eth4 netns 21918
> > >>  RTNETLINK answers: Invalid argument
> > >>
> > >> Any idea what could cause that error?
> > >>
> > > Assuming your prompt is showing the right version, try a version of
> > > iproute2 >= 2.6.26
> >
> > Right, this was a bit of a pain for me - when you install iproute,
> > by default it goes into another location, so you probably have to
> > specify /usr/local/sbin/ip or something.  Just a guess, but that
> > may be your problem here :)
> >
> > -serge
> 
> I was running 2.6.25 plus the patch from here:
>     http://marc.info/?l=linux-netdev&m=120905226611742&q=raw
> 
> But I tried getting 2.6.26 and I have the same problem:
> 
> [root at C100273 iproute2-2.6.26]# ip/ip link set eth4 netns 24755
> RTNETLINK answers: Invalid argument
> 
> I'm pretty certain I'm running the right "version" of the command.  It
> does install it to /usr/sbin/ip, but if I run the version that came with the
> distribution (in /sbin/ip), I get a different error reporting netns as garbage.
> So.. since it at least parses the netns argument and sends the netlink request,
> it at least seems to be making it to the kernel.
> 
> Does the kernel.org version of 2.6.29-rc1 have everything I need?
> 
> Any other ideas?
> 
> Thanks,
> Chris
> _______________________________________________
> Containers mailing list
> Containers at lists.linux-foundation.org
> https://lists.linux-foundation.org/mailman/listinfo/containers

_______________________________________________
Containers mailing list
Containers at lists.linux-foundation.org
https://lists.linux-foundation.org/mailman/listinfo/containers