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| author | Preston Brown <pbrown@redhat.com> | 2002-06-27 16:56:08 +0000 |
|---|---|---|
| committer | Preston Brown <pbrown@redhat.com> | 2002-06-27 16:56:08 +0000 |
| commit | cd90f52da1ca08ca5577be018bb10f9d658f17af (patch) | |
| tree | 7de6c8a32857e2ca22d9e615301103decd795f14 /sysconfig/network-scripts/network-functions | |
| parent | 79da64351aa4395a57db31e38cd848b18bdb062c (diff) | |
| download | initscripts-cd90f52da1ca08ca5577be018bb10f9d658f17af.tar initscripts-cd90f52da1ca08ca5577be018bb10f9d658f17af.tar.gz initscripts-cd90f52da1ca08ca5577be018bb10f9d658f17af.tar.bz2 initscripts-cd90f52da1ca08ca5577be018bb10f9d658f17af.tar.xz initscripts-cd90f52da1ca08ca5577be018bb10f9d658f17af.zip | |
fix check_device_down logic
Diffstat (limited to 'sysconfig/network-scripts/network-functions')
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index cb56b09f..5ce5fd6c 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -121,26 +121,23 @@ set_hostname() check_device_down () { - if echo $1 | grep -q ':' ; then - if LC_ALL=C ifconfig -a 2>/dev/null | grep -q $1 ; then - retcode=1 - else - retcode=0 - fi - else - if LC_ALL=C ip -o link ls dev $1 2>/dev/null | grep ",UP" >/dev/null 2>&1 ; then - retcode=1 - else - retcode=0 - fi + # never say alias devices are down + if echo $1 | grep -q ':'; then + return 1 + fi + + if LC_ALL=C ip -o link ls dev $1 2>/dev/null | grep -q UP ; then + return 1 + else + return 0 fi - return $retcode } check_link_down () { if [ -x /sbin/mii-tool ]; then LC_ALL=C ip link show $1 2>/dev/null| grep -q UP || ip link set $1 up >/dev/null 2>&1 + # wait for link to come up sleep 2 /sbin/mii-tool >/dev/null 2>&1 || return 1 output=`LC_ALL=C /sbin/mii-tool $1 2>&1` @@ -169,13 +166,12 @@ find_gateway_dev () . /etc/sysconfig/network if [ "${GATEWAY}" != "" -a "${GATEWAY}" != "none" ] ; then export GATEWAY - networks=`LC_ALL=C /sbin/route -n|awk '{print $1, ENVIRON["GATEWAY"],$3,$8}'|awk '{system("ipcalc --silent --network "$2" "$3" 2>/dev/null")}'|sed s^NETWORK=^^g` - for net in $networks; do - dev=`LC_ALL=C /sbin/route -n|grep ^$net|awk '{print $NF}'` - if [ "$dev" != "" ] ; then - GATEWAYDEV=$dev - fi - done + dev=`LC_ALL=C /sbin/ip route | \ + grep ${GATEWAY} | \ + sed -e 's/.* dev \([:alnum:]*\)/\1/'` + if [ "$dev" != "" ]; then + GATEWAYDEV=$dev + fi fi } @@ -183,9 +179,9 @@ add_default_route () { . /etc/sysconfig/network find_gateway_dev - if [ "${GATEWAY}" != "" -a \ - "${GATEWAY}" != "none" -a \ - "${GATEWAYDEV}" != "" ] ; then + if [ "$GATEWAYDEV" != "" -a \ + "${GATEWAY}" != "" -a \ + "${GATEWAY}" != "none" ] ; then if ! check_device_down $1; then if [ "$GATEWAY" = "0.0.0.0" ]; then /sbin/ip route add default dev ${GATEWAYDEV} |