1# Configuration file for setting IP addresses for tunneling network interfaces
2
3INTERFACE="$1"
4
5# Read the "TUNNEL_VxVy" as "Vx over Vy"
6TUNNEL_V4V4=${INTERFACE}-ipip
7TUNNEL_V6V6=${INTERFACE}-ip6ip6
8TUNNEL_V6V4=${INTERFACE}-ip6ip
9TUNNEL_V4V6=${INTERFACE}-ipip6
10
11ip link set ${TUNNEL_V4V4} down
12ip link set ${TUNNEL_V4V6} down
13ip link set ${TUNNEL_V6V6} down
14ip link set ${TUNNEL_V6V4} down
15
16ip tunnel del ${TUNNEL_V4V4}
17ip tunnel del ${TUNNEL_V6V6}
18ip tunnel del ${TUNNEL_V6V4}
19ip tunnel del ${TUNNEL_V4V6}
20