From 38037a852b2022510f7dfa46a410814f33b47843 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Mon, 15 Mar 1999 23:26:09 +0000
Subject: add routes to non-local subnets if they aren't already there

---
 sysconfig/network-scripts/ifup | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sysconfig/network-scripts/ifup')

diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup
index 209fd41a..3c64e072 100755
--- a/sysconfig/network-scripts/ifup
+++ b/sysconfig/network-scripts/ifup
@@ -99,8 +99,10 @@ else
 
     ifconfig ${DEVICE} ${MACADDR:+hw ether $MACADDR} ${IPADDR} \
       netmask ${NETMASK} broadcast ${BROADCAST}
+    # don't re-add subnet route on 2.2 kernels, but add a route
+    # to a non-local subnet.
     # stupid hack, but it should work
-    if [ "$ISALIAS" = no ] && [ ! -f "/proc/sys/kernel/modprobe" ] ; then
+    if [ "$ISALIAS" = no -a  ! -f "/proc/sys/kernel/modprobe" ] || [ -z "`route -n | sed "s/ .*//" | grep ${NETWORK}`" ]; then
 	route add -net ${NETWORK} netmask ${NETMASK} ${DEVICE}
     else
 	route add -host ${IPADDR} ${DEVICE}
-- 
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