X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=grml-terminalserver;fp=grml-terminalserver;h=bf01665a3c2db170ed887d6e7d60edea5e8bd085;hb=06402e79035267481cb32eb4418930ae96be0881;hp=fd4abcb93fd90e2fc626987a8a8cd22ab5a13da6;hpb=d6caf69056cd373cd88fdb554654d9a346d15a6a;p=grml-terminalserver.git

diff --git a/grml-terminalserver b/grml-terminalserver
index fd4abcb..bf01665 100755
--- a/grml-terminalserver
+++ b/grml-terminalserver
@@ -131,11 +131,13 @@ function runDhcp
   sleep 1
   startDhcp
 }
+# }}}
 
+# IPTABLES {{{
 function runIptables
 {
  if [ -x /sbin/iptables ] ; then
-    if [[ "$NAT_INTERFACE_" != "none" ]]; then
+    if [[ $NAT_INTERFACE_ != "" ]]; then
        local nat_source_ip_=`netGetIp "$NAT_INTERFACE_" warn`
 
        if iptables -t nat -vnL POSTROUTING | grep -q "SNAT.*${NAT_INTERFACE_}.*to:${nat_source_ip_}" ; then