1 files changed, 30 insertions, 0 deletions
diff --git a/templates-cfg/nat/nptv6/rule/node.tag/outbound-interface/node.def b/templates-cfg/nat/nptv6/rule/node.tag/outbound-interface/node.def
new file mode 100644
index 0000000..f7bf286
--- /dev/null
+++ b/templates-cfg/nat/nptv6/rule/node.tag/outbound-interface/node.def
@@ -0,0 +1,30 @@
+type:  txt
+
+help: Outbound interface of NPTv6 traffic
+
+enumeration: existing-interfaces; echo "any"
+
+val_help: <interface> ; Interface name or "any"
+
+commit:expression: exec "
+        if [ \"any\" == \"$VAR(@)\" ] ; then
+            exit 0
+        fi
+        intf_array=($(awk '$1 ~ /:/ { print $1 }' /proc/net/dev))
+        intf_array_len=${#intf_array[*]}
+        i=0
+        while [ $i -lt $intf_array_len ]; do
+             temp=${intf_array[$i]%:*}
+             if [ \"$temp\" == \"$VAR(@)\" ] ; then
+                   exit 0
+             fi
+             let i++
+        done
+        intf_group_name_array=\"eth+ bond+ br+ peth+ vtun+ tun+ wlm+ wlan+ vxlan+ vti+ l2tpeth+\"
+        i=0
+        for i in $intf_group_name_array; do
+          if [ \"$i\" == \"$VAR(@)\" ]; then
+            exit 0
+          fi
+        done
+        echo NPTv6 configuration warning: interface $VAR(@) does not exist on this system "