Add support for rule-$device (#132252)

3 files changed, 53 insertions, 0 deletions

diff --git a/sysconfig/network-scripts/ifdown-post b/sysconfig/network-scripts/ifdown-post
index 87f28a16..ed0dd67c 100755
--- a/sysconfig/network-scripts/ifdown-post
+++ b/sysconfig/network-scripts/ifdown-post
@@ -5,9 +5,19 @@
 cd /etc/sysconfig/network-scripts
 . network-functions
 
+unset REALDEVICE
+if [ "$1" = --realdevice ] ; then
+    REALDEVICE=$2
+    shift 2
+fi
+
 CONFIG=$1
 source_config
 
+[ -z "$REALDEVICE" ] && REALDEVICE=$DEVICE
+
+/etc/sysconfig/network-scripts/ifdown-routes ${REALDEVICE} ${DEVNAME}
+
 if [ "$PEERDNS" != "no" -o -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ]; then
     if [ -f /etc/resolv.conf.save ]; then
 	change_resolv_conf /etc/resolv.conf.save
diff --git a/sysconfig/network-scripts/ifdown-routes b/sysconfig/network-scripts/ifdown-routes
new file mode 100755
index 00000000..fef0ec3b
--- /dev/null
+++ b/sysconfig/network-scripts/ifdown-routes
@@ -0,0 +1,26 @@
+#! /bin/bash
+#
+# Drops static routes which go through device $1
+if [ -z "$1" ]; then
+    echo $"usage: ifup-routes <net-device> [<nickname>]"
+    exit 1
+fi
+
+# The routes are actually dropped just by setting the link down, so nothing
+# needs to be done
+
+# Routing rules
+FILES="/etc/sysconfig/network-scripts/rule-$1"
+if [ -n "$2" -a "$2" != "$1" ]; then
+    FILES="$FILES /etc/sysconfig/network-scripts/rule-$2"
+fi
+
+for file in $FILES; do
+   if [ -f "$file" ]; then
+       { cat "$file" ; echo ; } | while read line; do
+	   if [[ ! "$line" =~ '^[[:space:]]*(\#.*)?$' ]]; then
+	       /sbin/ip rule del $line
+	   fi
+       done
+   fi
+done
diff --git a/sysconfig/network-scripts/ifup-routes b/sysconfig/network-scripts/ifup-routes
index cd5ba7fd..f6a228ae 100755
--- a/sysconfig/network-scripts/ifup-routes
+++ b/sysconfig/network-scripts/ifup-routes
@@ -47,3 +47,20 @@ done
 NICK=${2:-$1}
 CONFIG="/etc/sysconfig/network-scripts/$NICK.route"
 [ -f $CONFIG ] && handle_file $CONFIG $1
+
+
+# Routing rules
+FILES="/etc/sysconfig/network-scripts/rule-$1"
+if [ -n "$2" -a "$2" != "$1" ]; then
+    FILES="$FILES /etc/sysconfig/network-scripts/rule-$2"
+fi
+
+for file in $FILES; do
+   if [ -f "$file" ]; then
+       { cat "$file" ; echo ; } | while read line; do
+	   if [[ ! "$line" =~ '^[[:space:]]*(\#.*)?$' ]]; then
+	       /sbin/ip rule add $line
+	   fi
+       done
+   fi
+done