Added init script to create network bridges using brctl (bug #21418)

1 files changed, 47 insertions, 0 deletions

diff --git a/net-misc/bridge-utils/files/bridge.rc b/net-misc/bridge-utils/files/bridge.rc
new file mode 100644
index 000000000000..388e47356321
--- /dev/null
+++ b/net-misc/bridge-utils/files/bridge.rc
@@ -0,0 +1,47 @@
+#!/sbin/runscript
+
+depend() {
+	use modules
+}
+
+start() {
+	for b in ${bridge}
+	do
+		ebegin "Create Bridge ${b}"
+		/sbin/brctl addbr ${b} || {
+			retval=$?
+			eend ${retval} "Failed to create bridge ${b}"
+			continue
+		}
+		for i in $(eval echo \$\{bridge_${b}_devices\})
+		do
+			/sbin/brctl addif ${b} ${i} || {
+				retval=$?
+				eend ${retval} "Failed to add interface ${i}"
+				continue
+			}
+			ifconfig ${i} 0.0.0.0 promisc || \
+				eend $? "Failed to set up interface ${i}"
+		done
+	done
+}
+
+stop() {
+	for b in ${bridge}
+	do
+		ebegin "Destroy Bridge ${b}"
+		for i in $(eval echo \$\{bridge_${b}_devices\})
+		do
+			ifconfig ${i} down || \
+				eend $? "Failed to set down interface ${i}"
+			/sbin/brctl delif ${b} ${i} || {
+				retval=$?
+				eend ${retval} "Failed to del interface ${i}"
+				return ${retval}
+			}
+		done
+		/sbin/brctl delbr ${b} || \
+			eend ${retval} "Failed to destroy bridge ${b}"
+	done
+	eend $? "Failed to stop bridge"
+}