# Configuration file for setting IP addresses for tunneling network interfaces

INTERFACE="$1"

# Read the "TUNNEL_VxVy" as "Vx over Vy"
TUNNEL_V4V4=${INTERFACE}-ipip
TUNNEL_V6V6=${INTERFACE}-ip6ip6
TUNNEL_V6V4=${INTERFACE}-ip6ip
TUNNEL_V4V6=${INTERFACE}-ipip6

ip link set ${TUNNEL_V4V4} down
ip link set ${TUNNEL_V4V6} down
ip link set ${TUNNEL_V6V6} down
ip link set ${TUNNEL_V6V4} down

ip tunnel del ${TUNNEL_V4V4}
ip tunnel del ${TUNNEL_V6V6}
ip tunnel del ${TUNNEL_V6V4}
ip tunnel del ${TUNNEL_V4V6}