/etc/init.d/networking patch

[Robert Edmonds]

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Hi all,

I have patched /etc/init.d/networking so that it invokes the correct
sysctl command for kFreeBSD for the ip_forward and syncookies settings
in /etc/network/options.

--=20
Robert Edmonds
edmonds@debian.org

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--- netbase/etc/init.d/networking	2004-07-29 05:19:24.000000000 -0400
+++ /etc/init.d/networking	2005-05-09 16:35:06.000000000 -0400
@@ -35,19 +35,36 @@
 }
=20
 ip_forward () {
+    echo -n "Enabling packet forwarding..."
+    case `uname -s` in Linux)
     if [ -e /proc/sys/net/ipv4/ip_forward ]; then
-        echo -n "Enabling packet forwarding..."
         echo 1 > /proc/sys/net/ipv4/ip_forward
-        echo "done."
     fi
+    ;;
+    GNU/kFreeBSD)
+    if [ -e /bin/sysctl ]; then
+        sysctl net.inet.ip.forwarding=3D1 >/dev/null
+        sysctl net.inet6.ip6.forwarding=3D1 >/dev/null
+    fi
+    ;;
+    esac
+    echo "done."
 }
=20
 syncookies () {
+    echo -n "Enabling TCP/IP SYN cookies..."
+    case `uname -s` in Linux)
     if [ -e /proc/sys/net/ipv4/tcp_syncookies ]; then
-        echo -n "Enabling TCP/IP SYN cookies..."
         echo 1 > /proc/sys/net/ipv4/tcp_syncookies
-        echo "done."
     fi
+    ;;
+    GNU/kFreeBSD)
+    if [ -e /bin/sysctl ]; then
+        sysctl net.inet.tcp.syncookies=3D1 >/dev/null
+    fi
+    ;;
+    esac
+    echo "done."
 }
=20
 doopt () {
@@ -65,6 +82,13 @@
=20
 case "$1" in
     start)
+        case `uname -s` in GNU/kFreeBSD)
+            sysctl net.inet.ip.forwarding=3D0 >/dev/null
+            sysctl net.inet6.ip6.forwarding=3D0 >/dev/null
+            sysctl net.inet.tcp.syncookies=3D0 >/dev/null
+        ;;
+        esac
+
 	doopt spoofprotect yes
         doopt syncookies no
         doopt ip_forward no
@@ -90,11 +114,20 @@
         fi
 	;;
     force-reload|restart)
+        echo -n "Reconfiguring network interfaces..."
+        ifdown -a
+
+        case `uname -s` in GNU/kFreeBSD)
+            sysctl net.inet.ip.forwarding=3D0 >/dev/null
+            sysctl net.inet6.ip6.forwarding=3D0 >/dev/null
+            sysctl net.inet.tcp.syncookies=3D0 >/dev/null
+        ;;
+        esac
+
 	doopt spoofprotect yes
         doopt syncookies no
         doopt ip_forward no
-        echo -n "Reconfiguring network interfaces..."
-        ifdown -a
+
         ifup -a
 	echo "done."
 	;;

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