diff -Nur e-smith-pptpd-2.4.0/root/etc/e-smith/templates/etc/rc.d/init.d/masq/55AllowGRE e-smith-pptpd-2.4.0-negation/root/etc/e-smith/templates/etc/rc.d/init.d/masq/55AllowGRE
--- e-smith-pptpd-2.4.0/root/etc/e-smith/templates/etc/rc.d/init.d/masq/55AllowGRE	2002-09-13 01:29:10.000000000 +0200
+++ e-smith-pptpd-2.4.0-negation/root/etc/e-smith/templates/etc/rc.d/init.d/masq/55AllowGRE	2013-02-19 20:21:40.344626367 +0100
@@ -5,5 +5,5 @@
 }    /sbin/iptables --new-chain gre-in
     /sbin/iptables --append INPUT -p 47 -j gre-in
     /sbin/iptables --append INPUT -p 47 -j denylog
-    /sbin/iptables --append gre-in -d \! $OUTERNET -j denylog
+    /sbin/iptables --append gre-in ! -d $OUTERNET -j denylog
     /sbin/iptables --append gre-in -j denylog
diff -Nur e-smith-pptpd-2.4.0/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustGRE e-smith-pptpd-2.4.0-negation/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustGRE
--- e-smith-pptpd-2.4.0/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustGRE	2003-07-09 17:58:14.000000000 +0200
+++ e-smith-pptpd-2.4.0-negation/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustGRE	2013-02-19 20:22:22.887283243 +0100
@@ -4,6 +4,6 @@
     my $target = ($pptpd_status eq 'enabled') ? "ACCEPT" : "denylog";
 
     $OUT = 
-    "    /sbin/iptables --replace gre-in 1 -d \\! \$OUTERNET -j denylog\n" .
+    "    /sbin/iptables --replace gre-in 1 ! -d \$OUTERNET -j denylog\n" .
     "    /sbin/iptables --replace gre-in 2 -j $target";
 }