I recently just uninstalled Network Manager and I'm trying to configure a wlan0 for internet connection while having eth0 for a multicast route. Currently my /etc/network/interfaces file looks like this:
auto wlan0
iface wlan0 inet dhcp
wireless-essid ZTC-F0
wireless-key 001A70D2C61A
wireless-channel 6
wireless-mode managed
auto eth0
iface eth0 inet static
address 10.251.235.165
netmask 255.255.255.252
post-up route add -net 10.251.0.0/16 gw 10.251.235.164 dev eth0
post-up route add -net 232.0.0.0/8 gw 10.251.235.164 dev eth0
When I try to ifup wlan0 it says "NO DHCPOFFERS Recieved" When I try to ifup eth0 it just says RTNETLINK answers: File exists Failed to bring up eth0
Can anyone help?