[Devel] Re: Net containers config and usage

[chris at versecorp.net]

> >>
> >>  [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
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