eth0 and wlan0 vs wlan0 problem
Hello
I experience a strange thing on a linux V2.6.38 card. I installed and configured a wifi dongle wlan0 (WPA) and also connect the card via eth0.
If I ping using eth0 alone the gateway it works.
If I ping the gateway with either eth0 or wlan0 both connected it works
If I ping the gateway with wlan0 alone (from the boot) it DOESN'T work
If I ping the gate way wlan0, both connected and then I unplug wildly eth0 it also works.
How is this possible ?
Why the wlan0 doesn't work at boot and then works when eth0 is once plugged ?
In the same way, why wlan0 is then not also pingable from the outside ?
Thank you for your answers
below my interface file :
auto eth0
#iface eth0 inet dhcp
iface eth0 inet static
address 192.168.0.242
netmask 255.255.255.0
gateway 192.168.0.1
dns-nameservers 212.27.40.240 212.27.40.241
auto wlan0
iface wlan0 inet static
gateway 192.168.0.1
dns-nameservers 212.27.40.240 212.27.40.241
network 192.168.0.0
broadcast 192.168.0.255
netmask 255.255.255.0
wpa-driver wext
wpa-ssid Erium
wpa-ap-scan 1
wpa-scan-ssid 1
wpa-proto WPA RSN
wpa-pairwise TKIP CCMP
wpa-group TKIP CCMP
wpa-key-mgmt WPA-PSK
wpa-psk my.crypted.wpa-psk
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