4
ip link set dev $1 mtu 1400
5
ip addr add dev $1 192.168.123.2/24
6
ip addr add dev $1 fec0::2/64
8
# disable ICMP redirects as they don't work within the tunnel
9
echo 0 > /proc/sys/net/ipv4/conf/$1/send_redirects
10
echo 0 > /proc/sys/net/ipv4/conf/$1/accept_redirects