[patch] Patch to add support for ip rules to the iproute2 init script

iproute2.patch (text/plain), 1.12 KB, created by Christian Schmidt on 2006-10-23 04:17:49 UTC

--- iproute2.old.sh	2006-10-23 12:11:29.000000000 +0200
+++ iproute2.sh	2006-10-23 12:19:43.000000000 +0200
@@ -285,6 +285,9 @@
 	local -a routes=( "${!x}" )
 	local metric="metric_${ifvar}"
 
+	x="rules_${ifvar}[@]"
+	local -a rules=( "${!x}" )
+
 	# Test for old style ipaddr variable
 	if [[ -z ${routes} ]] ; then
 		t="iproute_${ifvar}[@]"
@@ -323,6 +326,19 @@
 		eoutdent
 	fi
 
+	# Set rules with ip rule
+	if [[ -n ${rules} ]] ; then
+		einfo "Adding rules"
+		eindent
+		for x in "${rules[@]}"; do
+			ebegin "${x}"
+			# explicitly DON'T add the "dev ${iface}" as it can break rules
+			ip rule add ${x}
+			eend $?
+		done
+		eoutdent
+	fi
+
 	# Flush the route cache
 	ip route flush cache dev "${iface}"
 
@@ -335,6 +351,21 @@
 
 	iproute2_exists "${iface}" || return
 
+	# Delete rules - they don't disappear on iface shutdown
+	local x="rules_${iface}[@]"
+	local -a rules=( "${!x}" )
+
+	if [[ -n ${rules} ]] ; then
+		einfo "Removing rules"
+		eindent
+		for x in "${rules[@]}"; do
+			ebegin "${x}"
+			ip rule del ${x}
+			eend $?
+		done
+		eoutdent
+	fi
+
 	# Flush the route cache
 	ip route flush cache dev "${iface}"
 }