Re: Switching from wired to wireless getting "network down"

> Date: Fri, 27 Mar 2009 10:04:29 -0700
> From: Jason Nordwick <[email protected]>
> Sender: [email protected]
> 
> This appears to be the case. "route get 192.168.1.1" (my netgear wireless)
> shows that it still wants to use bfe0 instead of the wpi0 interface. How do
> I get it so that when I unplug my cable and my wireless is up, it changes
> the routing table?
> 
> -j
> 
> 
> On Fri, Mar 27, 2009 at 9:31 AM, Jason Nordwick <[email protected]> wrote:
> 
> > I just updated to the current -STABLE (7.2-PRERELEASE is the same thing?
> > hopefully).
> >
> > When I boot with the network cable plugged in, but then try to unplug it
> > and up my wireless, it doesn't seem to work although the ifconfig shows I am
> > joined to my wireless network. Is there some magic I need to do to reset the
> > routing tables or something?

It make it really hard to follow a thread.
> Why not?
> > Please don't top post.

Depends on your configuration. Do you use DHCP or static network
configurations? If it is DHCP, I suspect /etc/rc.d/dhclient restart
would do the trick. If it is status:
route add default abc.def.gh.ij
should do the trick. 

Going the other way can be a tiny bit more involved. 'ifconfig wlan0
down' first or 'route delete default' to get rid of the current
static. (Note: wlan0 on stable needs to be replaced with the name of
your wireless interface.)
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: [email protected]			Phone: +1 510 486-8634
Key fingerprint:059B 2DDF 031C 9BA3 14A4  EADA 927D EBB3 987B 3751
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