From 1c2c8570e39575310635e159e22b56512fbc02dc Mon Sep 17 00:00:00 2001 From: Bill Nottingham Date: Mon, 11 Mar 2002 20:03:34 +0000 Subject: minor tweak --- sysconfig/network-scripts/ifup | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup index 678ba257..47b6d385 100755 --- a/sysconfig/network-scripts/ifup +++ b/sysconfig/network-scripts/ifup @@ -215,17 +215,20 @@ else if [ -n "$SRCADDR" ]; then SRC="src $SRCADDR" - sysctl -w "net.ipv4.conf.${REALDEVICE}.arp_filter=1" else SRC= fi - + if ! LC_ALL=C ip addr ls ${REALDEVICE} | grep -q "${IPADDR}/${PREFIX}" ; then if ! ip addr add ${IPADDR}/${PREFIX} \ brd ${BROADCAST:-+} dev ${REALDEVICE} ${SCOPE} label ${DEVICE}; then echo $"Error adding address ${IPADDR} for ${DEVICE}." fi fi + + if [ -n "$SRCADDR" ]; then + sysctl -w "net.ipv4.conf.${REALDEVICE}.arp_filter=1" >/dev/null 2>&1 + fi # update ARP cache of neighboring computers arping -q -A -c 1 -I ${REALDEVICE} ${IPADDR} -- cgit v1.2.1