Problem with NM and wired /wireless network
Jerry Feldman
gaf at blu.org
Sat May 16 15:08:28 UTC 2009
On 05/15/2009 05:33 AM, Mike Martin wrote:
> Hi
> I have F10 running network manager
>
> Both wireless and wireless work fine independently, however when
> network cable is plugged in wireless says it is connected (as per
> applet) but cannot access any sites .
>
> Any idea what is going on here?
>
>
The important issue here is what does the routing table look like. With
both connected, run the route(8) command with the -n parameter. Take a
look at your route while on wireless only
Kernel IP routing table with Wireless only
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 0.0.0.0 255.255.255.0U 2 0 0 eth1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth1
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth1
Kernel IP routing table with both wireless and wired note default route.
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 2 0 0 eth1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth1
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0
eth0
I've seen cases where NM fails to set up the default route.
--
Jerry Feldman <gaf at blu.org>
Boston Linux and Unix
PGP key id: 537C5846
PGP Key fingerprint: 3D1B 8377 A3C0 A5F2 ECBB CA3B 4607 4319 537C 5846
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