diff --git a/Shorewall-common/diff-3.4-lib.config b/Shorewall-common/diff-3.4-lib.config
index 5b0b41447..761142482 100644
--- a/Shorewall-common/diff-3.4-lib.config
+++ b/Shorewall-common/diff-3.4-lib.config
@@ -1,6 +1,15 @@
---- /home/teastep/shorewall/branches/3.4/Shorewall/lib.config	2007-06-17 14:17:01.000000000 -0700
-+++ lib.config	2007-06-17 14:35:28.000000000 -0700
-@@ -1857,6 +1857,44 @@
+--- /home/teastep/shorewall/branches/3.4/Shorewall/lib.config	2007-06-22 13:44:06.000000000 -0700
++++ lib.config	2007-06-19 15:56:40.000000000 -0700
+@@ -1865,7 +1865,7 @@
+ 
+     if [ -n "$IP_FORWARDING" ]; then
+ 	case "$IP_FORWARDING" in
+-	    On|Off|Keep|on|off|keep|ON|OFF|KEEP)
++	    On|Off|Yes|No|Keep|on|off|yes|no|keep|ON|OFF|YES|NO|KEEP)
+ 		;;
+ 	    *)
+ 		startup_error "Invalid value ($IP_FORWARDING) for IP_FORWARDING"
+@@ -1875,6 +1875,44 @@
  	IP_FORWARDING=On
      fi
  
@@ -45,7 +54,7 @@
      [ -n "${BLACKLIST_DISPOSITION:=DROP}" ]
  
      case "$CLAMPMSS" in
-@@ -1868,8 +1906,6 @@
+@@ -1886,8 +1924,6 @@
      esac
  
      ADD_SNAT_ALIASES=$(added_param_value_no ADD_SNAT_ALIASES $ADD_SNAT_ALIASES)