Add first bunch of scripts

splitgateway

@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Split default route into 8 smaller routes to avoid
+# lock contention during route lookup
+#
+# If a default router is not specified, it will be 
+# taken from rc.conf.
+#
+
+ROUTECMD="/sbin/route -q "
+ROUTES="0.0.0.0/3 32.0.0.0/3 64.0.0.0/3 96.0.0.0/3 128.0.0.0/3 160.0.0.0/3 192.0.0.0/3 224.0.0.0/3"
+
+if [ $# -lt 1 ]; then
+	echo "syntax: $0 [start|stop]"
+	exit 1
+fi
+
+case $1 in
+	start)
+		GW=`sysrc -n defaultrouter`
+		echo "splitgateway: Assuming ${GW} from rc.conf..."
+
+		for R in ${ROUTES}; do
+			${ROUTECMD} add -net ${R} ${GW}
+		done
+		;;
+	stop)
+		for R in ${ROUTES}; do
+			${ROUTECMD} delete -net ${R}
+		done
+		;;
+esac
+
+
+# no need to remove default route since it will never be matched
+#${ROUTECMD} delete default
+