Resolve problems with dns server setup when allow override is set. Also add static routes for all nameservers to be friendly with multiwan.

2 files changed, 10 insertions, 7 deletions

diff --git a/usr/local/sbin/ppp-linkdown b/usr/local/sbin/ppp-linkdown
index 8bd7c89..c16e8ff 100755
--- a/usr/local/sbin/ppp-linkdown
+++ b/usr/local/sbin/ppp-linkdown
@@ -2,5 +2,5 @@
 
 # delete the node just in case mpd cannot do that
 /usr/sbin/ngctl shutdown $1:
-
-rm -f /tmp/$1_router
+/bin/rm -f /var/etc/nameserver_$1
+/bin/rm -f /tmp/$1_router
diff --git a/usr/local/sbin/ppp-linkup b/usr/local/sbin/ppp-linkup
index ff1157a..f850fa7 100755
--- a/usr/local/sbin/ppp-linkup
+++ b/usr/local/sbin/ppp-linkup
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-rm -f /var/etc/nameservers.conf
+rm -f /var/etc/nameserver_$1
 
 # unset CGI environment variables so as not to confuse PHP
 unset CONTENT_TYPE GATEWAY_INTERFACE REMOTE_USER REMOTE_ADDR AUTH_TYPE
@@ -9,11 +9,14 @@ unset SERVER_SOFTWARE HTTP_REFERER SERVER_PROTOCOL REQUEST_METHOD
 unset SERVER_PORT SCRIPT_NAME SERVER_NAME
 
 # write nameservers to file
-if [ "$6" = "dns1" ]; then
-	/bin/echo $7 >> /var/etc/nameservers.conf
+if [ "$6" = "dns1" ]
+	echo $7 >> /var/etc/nameserver_$1
+	/sbin/route add $7 -if $1
 fi
-if [ "$8" = "dns2" ]; then
-	/bin/echo $9 >> /var/etc/nameservers.conf
+
+if [ "$8" = "dns1" ]
+	echo $9 >> /var/etc/nameserver_$1
+	/sbin/route add $9 -if $1
 fi
 
 # let the configuration system know that the ip has changed.