Double gateway in LAN
"Sam Lefebvre" <[email protected]> Thu, 4 Mar 2010 12:21:32 +0100
| Newsgroups | gmane.linux.drivers.madwifi.user |
|---|---|
| Message-ID | <[email protected]> |
Hi, Can anyone tell me how I can avoid that both interfaces (fixed and wireless) cause a double default gateway after startup? In that case, i don't have wan-connectivity. When i shutdown the wlan0 interface and it bring up again, the problem is solved. Why? I don't think that I always have to repeat this procedure after every startup. The fixed interface eth0 is manual configured and the wifi wlan0 uses dhcp with ath5k and wpa_supplicant. I recently uninstalled network-manager because it was always conflicting with wpa_supplicant. sam@Alix3d3:~$ netstat -r Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 192.168.2.0 * 255.255.255.0 U 0 0 0 eth0 192.168.2.0 * 255.255.255.0 U 0 0 0 wlan0 link-local * 255.255.0.0 U 0 0 0 eth0 default 192.168.2.1 0.0.0.0 UG 0 0 0 eth0 default 192.168.2.1 0.0.0.0 UG 0 0 0 wlan0 sam@Alix3d3:~$ sudo ifconfig wlan0 down sam@Alix3d3:~$ sudo ifconfig wlan0 up sam@Alix3d3:~$ netstat -r Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 192.168.2.0 * 255.255.255.0 U 0 0 0 eth0 192.168.2.0 * 255.255.255.0 U 0 0 0 wlan0 link-local * 255.255.0.0 U 0 0 0 eth0 default 192.168.2.1 0.0.0.0 UG 0 0 0 eth0 sam@Alix3d3:~$ Kind regards, Sam ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev