From 24ea5effd365d09abf7bdfa7e2c1f6601cacda50 Mon Sep 17 00:00:00 2001
From: Mohit Mehta <mohit.mehta@vyatta.com>
Date: Tue, 5 Aug 2008 07:22:38 +0000
Subject: add command for user to enter interfaces on which not to listen for
 DNS queries

---
 .../service/dns-forwarding/ignore-interface/node.def  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 templates/service/dns-forwarding/ignore-interface/node.def

(limited to 'templates/service/dns-forwarding')

diff --git a/templates/service/dns-forwarding/ignore-interface/node.def b/templates/service/dns-forwarding/ignore-interface/node.def
new file mode 100644
index 00000000..5355eecf
--- /dev/null
+++ b/templates/service/dns-forwarding/ignore-interface/node.def
@@ -0,0 +1,19 @@
+multi:
+type: txt
+help: Set interface to ignore DNS queries on
+syntax:expression: exec "
+        intf_array=($(awk '$1 ~ /:$/ { print $1 }' /proc/net/dev))
+        intf_array_len=${#intf_array[*]}
+        i=0
+        while [ $i -lt $intf_array_len ]; do
+             if [ \"${intf_array[$i]}\" == \"$VAR(@):\" ] ; then
+                   exit 0
+             fi
+             let i++
+        done
+        echo Invalid ethernet interface [$VAR(@)]
+        exit 1 "
+
+allowed: local -a array ;
+         array=($(awk '$1 ~ /:$/ { print $1 }' /proc/net/dev));
+         echo -n ${array[@]%:}
-- 
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