Only in ipchains-scripts/: Makefile
diff -urb ../netbase-3.16.orig/ipchains-scripts/ipfwadm-wrapper ipchains-scripts/ipfwadm-wrapper
--- ../netbase-3.16.orig/ipchains-scripts/ipfwadm-wrapper	Mon May 18 00:24:56 1998
+++ ipchains-scripts/ipfwadm-wrapper	Sun Jun 27 15:39:38 1999
@@ -38,17 +38,19 @@
 {
     echo "$@"
     echo
-    echo If this command worked with the original ipfwadm 2.3, please
-    echo submit a bug report to \`ipchains@wantree.com.au\'.
+    echo "If this command worked with the original ipfwadm 2.3, please"
+    echo "submit a bug report against the Debian netbase package (see"
+    echo "http://bugs.debian.org/ for more information), which will be"
+    echo "forward to the upstream maintainer, at `ipchains@wantree.com.au'."
     echo
-    echo The best way to do this is to submit the output of \`$0 --version\',
-    echo the command used to obtain this error, any previous ipfwadm
-    echo commands, and the output of \`ipchains-save\'.
+    echo "The best way to do this is to submit the output of `$0 --version',"
+    echo "the command used to obtain this error, any previous ipfwadm"
+    echo "commands, and the output of `ipchains-save'."
     echo
-    echo Then try flushing all the rules \`ipchains -F; ipchains -X\',
-    echo setting the DEBUG_IPFWADM variable \`export DEBUG_IPFWADM=1\' or
-    echo \`setenv DEBUG_IPFWADM 1\' and rerunning the command\(s\) which
-    echo caused this error.
+    echo "Then try flushing all the rules `ipchains -F; ipchains -X',"
+    echo "setting the DEBUG_IPFWADM variable `export DEBUG_IPFWADM=1' or"
+    echo "`setenv DEBUG_IPFWADM 1' and rerunning the command(s) which"
+    echo "caused this error."
     exit 1
 }
 
@@ -468,6 +470,11 @@
 if [ ! -f $PROC_FIREWALL_NAMES ]
 then
     if [ -f /proc/net/ip_input -a -x /sbin/ipfwadm.real ]
+    then
+	# Old kernel.  Let's play nice.
+	/sbin/ipfwadm.real "$@"; exit
+    fi
+    if [ -f /proc/net/ip_acct -a -x /sbin/ipfwadm.real ]
     then
 	# Old kernel.  Let's play nice.
 	/sbin/ipfwadm.real "$@"; exit