Made upstream DNS server configurable

bentasker · Apr 24, 2015 · 88fcc3c · 88fcc3c
1 parent be0a755
commit 88fcc3c
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/config/config b/config/config
@@ -0,0 +1 @@
+UPSTREAM_DNS='8.8.4.4'
diff --git a/scripts/add_vpn_routing_by_name.sh b/scripts/add_vpn_routing_by_name.sh
@@ -30,10 +30,11 @@ fi
 # Load the config
 source /root/.vpn_config
 
+source $INSTDIR/config/config
 
 # Run a nameserver lookup on the domain
 
-IPS=$( host `echo $DNFIELD 8.8.4.4 | awk -F\: '{print $1}'` | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' );
+IPS=$( host `echo $DNFIELD $UPSTREAM_DNS | awk -F\: '{print $1}'` | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' );
 
 for i in $IPS
 do

diff --git a/scripts/process_rules.sh b/scripts/process_rules.sh
@@ -18,6 +18,7 @@
 source /root/.vpn_config
 
 # Handle the predefined IPs
+source $INSTDIR/config/config
 source $INSTDIR/config/routes
 source $INSTDIR/config/firewall
 
@@ -28,7 +29,7 @@ while read -r DNFIELD
 do
 
 	# Run a nameserver lookup on the domain
-	IPS=$( host `echo $DNFIELD 8.8.4.4 | awk -F\: '{print $1}'` | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' );
+	IPS=$( host `echo $DNFIELD $UPSTREAM_DNS | awk -F\: '{print $1}'` | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' );
 	GW=$(echo $DNFIELD | awk -F\: '{print $2}')
 	NAT=$(echo $DNFIELD | awk -F\: '{print $2}')