From fc73bbccaae3858ea3f895e746467a758e6b5593 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Fri, 11 Mar 2011 12:06:09 -0500
Subject: Support ipv6 routing rules by merging IPv4/IPv6, and route/rule code.
 (#680872, <tobiasoed@hotmail.com>)

---
 sysconfig/network-scripts/ifdown-routes | 10 ++++++---
 sysconfig/network-scripts/ifup-ipv6     |  7 ------
 sysconfig/network-scripts/ifup-routes   | 39 +++++++++++++++++++--------------
 3 files changed, 30 insertions(+), 26 deletions(-)

(limited to 'sysconfig')

diff --git a/sysconfig/network-scripts/ifdown-routes b/sysconfig/network-scripts/ifdown-routes
index 00e592f7..3c62498a 100755
--- a/sysconfig/network-scripts/ifdown-routes
+++ b/sysconfig/network-scripts/ifdown-routes
@@ -12,16 +12,20 @@ fi
 MATCH='^[[:space:]]*(\#.*)?$'
 
 # Routing rules
-FILES="/etc/sysconfig/network-scripts/rule-$1"
+FILES="/etc/sysconfig/network-scripts/rule-$1 /etc/sysconfig/network-scripts/rule6-$1"
 if [ -n "$2" -a "$2" != "$1" ]; then
-    FILES="$FILES /etc/sysconfig/network-scripts/rule-$2"
+    FILES="$FILES /etc/sysconfig/network-scripts/rule-$2 /etc/sysconfig/network-scripts/rule6-$2"
 fi
 
 for file in $FILES; do
    if [ -f "$file" ]; then
+       proto=
+       if [ "$file" != "${file##*/rule6-}" ]; then
+           proto="-6"
+       fi
        { cat "$file" ; echo ; } | while read line; do
 	   if [[ ! "$line" =~ $MATCH ]]; then
-	       /sbin/ip rule del $line
+	       /sbin/ip $proto rule del $line
 	   fi
        done
    fi
diff --git a/sysconfig/network-scripts/ifup-ipv6 b/sysconfig/network-scripts/ifup-ipv6
index 6f104dc5..93a55d6e 100755
--- a/sysconfig/network-scripts/ifup-ipv6
+++ b/sysconfig/network-scripts/ifup-ipv6
@@ -160,13 +160,6 @@ if [ -f /etc/sysconfig/static-routes-ipv6 ]; then
 	done
 fi
 
-# Setup additional static IPv6 routes (newer config style)
-if [ -f "/etc/sysconfig/network-scripts/route6-$DEVICE" ]; then
-	sed -ne 's/#.*//' -e '/[^[:space:]]/p' "/etc/sysconfig/network-scripts/route6-$DEVICE" | while read line; do
-		/sbin/ip -6 route add $line
-	done
-fi
-
 # Setup of 6to4, if configured
 if [ "$IPV6TO4INIT" = "yes" ]; then
 	valid6to4config="yes"
diff --git a/sysconfig/network-scripts/ifup-routes b/sysconfig/network-scripts/ifup-routes
index db3e51ea..ff8d5b56 100755
--- a/sysconfig/network-scripts/ifup-routes
+++ b/sysconfig/network-scripts/ifup-routes
@@ -6,6 +6,8 @@ if [ -z "$1" ]; then
     exit 1
 fi
 
+MATCH='^[[:space:]]*(\#.*)?$'
+
 handle_file () {
     . $1
     routenum=0
@@ -21,13 +23,26 @@ handle_file () {
     done
 }
 
-FILES="/etc/sysconfig/network-scripts/route-$1"
+handle_ip_file() {
+    local f t type= file=$1 proto="-4"
+    f=${file##*/}
+    t=${f%%-*}
+    type=${t%%6}
+    if [ "$type" != "$t" ]; then
+        proto="-6"
+    fi
+    { cat "$file" ; echo ; } | while read line; do
+        if [[ ! "$line" =~ $MATCH ]]; then
+            /sbin/ip $proto $type add $line
+        fi
+    done
+}
+
+FILES="/etc/sysconfig/network-scripts/route-$1 /etc/sysconfig/network-scripts/route6-$1"
 if [ -n "$2" -a "$2" != "$1" ]; then
-    FILES="$FILES /etc/sysconfig/network-scripts/route-$2"
+    FILES="$FILES /etc/sysconfig/network-scripts/route-$2 /etc/sysconfig/network-scripts/route6-$2"
 fi
 
-MATCH='^[[:space:]]*(\#.*)?$'
-
 for file in $FILES; do
    if [ -f "$file" ]; then
        if grep -Eq '^[[:space:]]*ADDRESS[0-9]+=' $file ; then
@@ -35,11 +50,7 @@ for file in $FILES; do
 	   handle_file $file ${1%:*}
        else
            # older format
-           { cat "$file" ; echo ; } | while read line; do
-               if [[ ! "$line" =~ $MATCH ]]; then
-                   /sbin/ip route add $line
-               fi
-           done
+           handle_ip_file $file
        fi
    fi
 done
@@ -52,17 +63,13 @@ CONFIG="/etc/sysconfig/network-scripts/$NICK.route"
 
 
 # Routing rules
-FILES="/etc/sysconfig/network-scripts/rule-$1"
+FILES="/etc/sysconfig/network-scripts/rule-$1 /etc/sysconfig/network-scripts/rule6-$1"
 if [ -n "$2" -a "$2" != "$1" ]; then
-    FILES="$FILES /etc/sysconfig/network-scripts/rule-$2"
+    FILES="$FILES /etc/sysconfig/network-scripts/rule-$2 /etc/sysconfig/network-scripts/rule6-$2"
 fi
 
 for file in $FILES; do
    if [ -f "$file" ]; then
-       { cat "$file" ; echo ; } | while read line; do
-           if [[ ! "$line" =~ $MATCH ]]; then
-	       /sbin/ip rule add $line
-	   fi
-       done
+       handle_ip_file $file
    fi
 done
-- 
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