diff options
Diffstat (limited to 'ipv6.sh')
-rwxr-xr-x | ipv6.sh | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/ipv6.sh b/ipv6.sh deleted file mode 100755 index e9625c9..0000000 --- a/ipv6.sh +++ /dev/null @@ -1,49 +0,0 @@ -#!/bin/dash - -VERBOSE=1 -LOCAL_V6_ADDR='::1/64' - -TUNNEL_IF='sit0' -RELAY='192.88.99.1' - -case "$1" in - start) - if [ -z "$LOCAL4" ]; then - if [ -z "$LOCAL_IF" ]; then - LOCAL_IF=$(ip -o route show \ - |sed -nre '/^default /s/^default .*dev ([^ ]+).*/\1/p') - fi - LOCAL4=$(ip -o addr show $LOCAL_IF | grep ' inet ' \ - | grep -v ' secondary ' | head -n 1 \ - | sed -e 's/.*inet \([^ ]*\) .*/\1/' -e 's/\/.*//') - if [ -z "$LOCAL4" ]; then - echo "Cannot find the IP address assigned to $LOCAL_IF" - exit 1 - fi - fi - - SUBNET=$(printf "%x%02x:%x%02x" $(echo $LOCAL4 | sed -e 's/\./ /g')) - LOCAL6NET="2002:${SUBNET}" - LOCAL6="${LOCAL6NET}${LOCAL_V6_ADDR}" - - if [ "$VERBOSE" ]; then - echo "Local v4 address: $LOCAL4" - echo "Local v6 address: $LOCAL6" - echo "6to4 relay address: $RELAY" - fi - - ip link set $TUNNEL_IF up - ip addr add $LOCAL6 dev $TUNNEL_IF - ip route add 2000::/3 via ::$RELAY - ip route add $LOCAL6NET dev lo 2> /dev/null || true - ;; - stop) - ip link set $TUNNEL_IF down - ;; - *) - echo "Usage: $0 {start|stop}" - exit 1 - ;; -esac - -exit 0 |