diff options
Diffstat (limited to 'templates/interfaces/tunnel/node.def')
| -rw-r--r-- | templates/interfaces/tunnel/node.def | 72 |
1 files changed, 44 insertions, 28 deletions
diff --git a/templates/interfaces/tunnel/node.def b/templates/interfaces/tunnel/node.def index 669f7636..85bed6ac 100644 --- a/templates/interfaces/tunnel/node.def +++ b/templates/interfaces/tunnel/node.def @@ -13,34 +13,50 @@ commit:expression: $VAR(./remote-ip/) != "" ; \ commit:expression: $VAR(./encapsulation/) != "" ; \ "Must configure the tunnel encapsulation for $VAR(@)" -create:if [ -n "$VAR(./key/@)" ]; then - KEY="key $VAR(./key/@)"; - fi - if [ x$VAR(./multicast/@) == xenable ]; then - MC="multicast on allmulticast on"; - fi - if [ -n "$VAR(./bridge-group/)" ] && [ "$VAR(./encapsulation/@)" != "gre-bridge" ]; then - echo "interfaces tunnel $VAR(@): Tunnel encapsulation type must be gre-bridge if a bridge group is defined"; - exit 1; - fi - if [ "$VAR(./encapsulation/@)" == "gre-bridge" ]; then - ip link add $VAR(@) type gretap local $VAR(./local-ip/@) remote $VAR(./remote-ip/@) || - echo "interfaces tunnel $VAR(@): error creating tunnel interface" - else - ip tunnel add $VAR(@) local $VAR(./local-ip/@) remote $VAR(./remote-ip/@) mode $VAR(./encapsulation/@) $KEY || - echo "interfaces tunnel $VAR(@): error creating tunnel interface" - fi - ip link set $VAR(@) $MC up || - echo "interfaces tunnel $VAR(@): error setting tunnel interface active" +create: + if [ x$VAR(./multicast/@) == xenable ]; then + MC="multicast on allmulticast on"; + fi + case "$VAR(./encapsulation/@)" in + "gre" | "ipip" | "sit") + if [ -n "$VAR(./parameters/ip/bridge-group/)" ] ; then + echo "interfaces tunnel $VAR(@): Tunnel encapsulation type must be gre-bridge if a bridge group is defined"; + exit 1; + fi + if [ -z "$VAR(./parameters/ip/ttl/@)" ]; then + TTL="ttl 255" + fi + if [ -n "$VAR(./parameters/ip/key/@)" ]; then + KEY="key $VAR(./parameters/ip/key/@)"; + fi + ip tunnel add $VAR(@) local $VAR(./local-ip/@) remote $VAR(./remote-ip/@) mode $VAR(./encapsulation/@) $KEY $TTL || + echo "interfaces tunnel $VAR(@): error creating tunnel interface" + ;; + "gre-bridge") + ip link add $VAR(@) type gretap local $VAR(./local-ip/@) remote $VAR(./remote-ip/@) || + echo "interfaces tunnel $VAR(@): error creating tunnel interface" + ;; + "ipip6" | "ip6ip6") + ip -6 tunnel add $VAR(@) local $VAR(./local-ip/@) remote $VAR(./remote-ip/@) mode $VAR(./encapsulation/@) || + echo "interfaces tunnel $VAR(@): error creating tunnel interface" + ;; + esac + ip link set $VAR(@) $MC up || + echo "interfaces tunnel $VAR(@): error setting tunnel interface active" -delete: ip link set $VAR(@) down - if [ "$VAR(./encapsulation/@)" == "gre-bridge" ]; then - ip link delete $VAR(@) - else - ip tunnel del $VAR(@) mode $VAR(./encapsulation/@) - fi +delete: + ip link set $VAR(@) down + case "$VAR(./encapsulation/@)" in + "gre" | "ipip" | "sit") + ip tunnel del $VAR(@) mode $VAR(./encapsulation/@);; + "gre-bridge") + ip link delete $VAR(@) ;; + "ipip6" | "ip6ip6") + ip -6 tunnel del $VAR(@) mode $VAR(./encapsulation/@);; + esac -end: if [ "${COMMIT_ACTION}" == DELETE ]; then - /opt/vyatta/sbin/vyatta-tunnel-cleanup $VAR(@) - fi +end: +if [ "${COMMIT_ACTION}" == DELETE ]; then + /opt/vyatta/sbin/vyatta-tunnel-cleanup $VAR(@) +fi |