[Novalug] Open Suse box with wired and wireless connections
greg pryzby
greg@pryzby.org
Sat Jul 27 12:09:24 EDT 2013
Is there a single default route after removing one of the devices?
br0 could be the culprit as I didn't see how ETH was connected to it. Maybe
put both devices (ETH and wlan) behind br?
On Jul 27, 2013 11:00 AM, "Bill Voight" <bvoight@patriot.net> wrote:
> Sports fans,
>
> I have an Open Suse box (specifics below, IP's and names not redacted)
> that I've added a wireless LAN connection to. It connects in both
> directions. If I remove the wired connection,all communication ceases for
> the wireless connection as well. Same symptom if I down the wired
> connection. Any ideas?
>
>
> susegeek:/home/bvoight > cat /etc/SuSE-release
> openSUSE 11.2 (i586)
> VERSION = 11.2
> susegeek:/home/bvoight > uname -a
> Linux susegeek 2.6.31.14-0.8-default #1 SMP 2011-04-06 18:09:24 +0200 i686
> athlon i386 GNU/Linux
>
> susegeek:/home/bvoight > ifconfig -a
> br0 Link encap:Ethernet HWaddr 00:11:D8:10:B3:72
> inet addr:10.0.0.4 Bcast:10.0.0.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:1682 errors:0 dropped:0 overruns:0 frame:0
> TX packets:310 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:475104 (463.9 Kb) TX bytes:42332 (41.3 Kb)
>
> eth0 Link encap:Ethernet HWaddr 00:11:D8:10:B3:72
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:1682 errors:0 dropped:0 overruns:0 frame:0
> TX packets:310 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:498808 (487.1 Kb) TX bytes:42332 (41.3 Kb)
> Interrupt:23 Base address:0xc000
>
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Mask:255.0.0.0
> UP LOOPBACK RUNNING MTU:16436 Metric:1
> RX packets:6 errors:0 dropped:0 overruns:0 frame:0
> TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:300 (300.0 b) TX bytes:300 (300.0 b)
>
> wlan0 Link encap:Ethernet HWaddr 00:14:6C:B0:19:1E
> inet addr:10.0.0.15 Bcast:10.0.0.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:0 (0.0 b) TX bytes:3181 (3.1 Kb)
>
> wmaster0 Link encap:UNSPEC HWaddr
> 00-14-6C-B0-19-1E-00-00-00-00-00-00-00-00-00-00
> UP RUNNING MTU:0 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
>
>
> susegeek:/home/bvoight > netstat -rn
> Kernel IP routing table
> Destination Gateway Genmask Flags MSS Window irtt
> Iface
> 0.0.0.0 10.0.0.1 255.255.255.0 UG 0 0 0
> wlan0
> 10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0
> br0
> 10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0
> wlan0
> 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0
> wlan0
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
> 0.0.0.0 10.0.0.1 0.0.0.0 UG 0 0 0
> br0
>
> susegeek:/home/bvoight > traceroute comcast.net
> traceroute to comcast.net (69.252.80.75), 30 hops max, 40 byte packets
> using UDP
> 1 10.0.0.1 (10.0.0.1) 0.496 ms 0.384 ms 0.903 ms
> 2 c-98-204-160-1.hsd1.va.comcast.net (98.204.160.1) 25.396 ms 25.632
> ms 24.731 ms
> 3 xe-0-3-0-32767-sur01.alexandria.va.bad.comcast.net (68.85.147.85)
> 10.602 ms 11.357 ms 15.667 ms
> 4 ae-21-0-ar04.capitolhghts.md.bad.comcast.net (68.85.114.25) 15.683
> ms 14.854 ms 13.698 ms
> 5 he-5-2-0-0-10-cr01.ashburn.va.ibone.comcast.net (68.86.90.241)
> 13.619 ms he-5-3-0-0-11-cr01.ashburn.va.ibone.comcast.net (
> 68.86.93.137) 20.035 ms he-5-4-0-0-11-cr01.ashburn.va.ibone.comcast.net(68.86.90.173) 20.314 ms
> 6 so-1-1-0-0-ar03.newcastle.de.panjde.comcast.net (68.86.94.250)
> 19.006 ms 18.379 ms 17.375 ms
> 7 te-4-1-ur01-d.newcastlerdc.de.panjde.comcast.net (68.85.158.154)
> 16.798 ms 15.643 ms 20.642 ms
> 8 urlrw01.cable.comcast.com (69.252.80.75) 22.384 ms 14.387 ms
> 19.983 ms
>
>
>
>
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