X-Git-Url: http://lab.mitty.jp/git/?a=blobdiff_plain;ds=sidebyside;f=iproute%2Fsetroute.sh;fp=iproute%2Fsetroute.sh;h=0000000000000000000000000000000000000000;hb=8333ea00a9fe608c90c20af12ea0c51548f66f4e;hp=b47b854dd0d78f22e6fa6ec9f4c0e15fc15979ab;hpb=920ad9e17feea13643c407944f9452b03bd45b6e;p=lab.git diff --git a/iproute/setroute.sh b/iproute/setroute.sh deleted file mode 100755 index b47b854..0000000 --- a/iproute/setroute.sh +++ /dev/null @@ -1,58 +0,0 @@ -#!/bin/sh - -# set individualized routing table and policy for each network device - - -set -x - -## INTERFACES(5) -# IFACE physical name of the interface being processed -# METHOD method of the interface (e.g., static) -# MODE start if run from ifup, stop if run from ifdown -# PHASE as per MODE, but with finer granularity, distinguishing the pre- -# up, post-up, pre-down and post-down phases. - -# optional arugument to set default gateway manually -GATEWAY=$1 - -TID=`/sbin/ip addr show dev ${IFACE} | grep -w ${IFACE}: | tr -s ' ' | cut -d : -f 1` - -if [ "${PHASE}" = "post-down" ]; then - # delete routing table and policy and exit - ## routing table is automatically flushed, so 'route flush' can be removed - /sbin/ip route flush table ${TID} - ## device has no longer any IP addr, so do not use IPADDR - /sbin/ip rule del table ${TID} priority ${TID} - /sbin/ip route flush cache - echo "remove routing table and policy for ${IFACE}" - exit -fi - - -# get IP address, network mask, default gateway info -IPADDR=`/sbin/ip addr show dev ${IFACE} | grep -w inet | tr -s ' ' | cut -d ' ' -f 3 | cut -d / -f 1` -if [ -z "${IPADDR}" ]; then - # fail to bind IP address to device - echo "${IFACE} has no IP address." - exit -fi -NETWORK=`/sbin/ip route show dev ${IFACE} | grep -w ${IPADDR} | tr -s ' ' | cut -d ' ' -f 1` - -if [ -z "${GATEWAY}" ]; then - GATEWAY=`/sbin/ip route show dev ${IFACE} | grep -w default | tr -s ' ' | cut -d ' ' -f 3` -fi -if [ -z "${GATEWAY}" ]; then - GATEWAY=`/sbin/ip route | grep -w default | tr -s ' ' | cut -d ' ' -f 3` - # this may add wrong default route especially on RHEL -fi - - -# set routing table -/sbin/ip route add ${NETWORK} dev ${IFACE} table ${TID} -/sbin/ip route add default via ${GATEWAY} dev ${IFACE} table ${TID} - -# set routing policy -/sbin/ip rule add from ${IPADDR} table ${TID} priority ${TID} - -/sbin/ip route flush cache -echo "add routing table and policy for ${IFACE} on table ${TID}"