Re: Switching from wired to wireless getting "network down"
"J. Porter Clark" <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
>> 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? >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.) I've been playing around with this sort of setup, too, where I want a command line to change from wired to wireless (at the same IP address, even) and back again. I haven't found the magic solution, particularly one that doesn't have a lot of hardcoded network config in it. I'm also somewhat ticked that "route flush" doesn't really flush all routes like the man page says. 8-) Eventually, I usually arrive at a point where I can't find my way back and have to reboot to get some work done. Some things I've been using are "route delete <my ip address>" and "route add -ifp <interface> default". Might be a good idea to "arp -a -d", too. -- J. Porter Clark <[email protected]> _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"