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-rw-r--r--templates/service/dns/forwarding/node.def1
1 files changed, 1 insertions, 0 deletions
diff --git a/templates/service/dns/forwarding/node.def b/templates/service/dns/forwarding/node.def
index 46dbd199..d3c32bb1 100644
--- a/templates/service/dns/forwarding/node.def
+++ b/templates/service/dns/forwarding/node.def
@@ -1,4 +1,5 @@
help: Configure DNS forwarding
+commit:expression: $VAR(./listen-on) != ""; "Atleast one interface must be configured for DNS forwarding parameter 'listen-on'"
delete:expression: "touch /tmp/dnsmasq.$PPID"
end:expression: "if [ -f \"/tmp/dnsmasq.$PPID\" ]; then \
sudo /opt/vyatta/sbin/vyatta-dns-forwarding.pl --stop-dnsforwarding \