Question

linux下面有关于route的配置文件么

Answer 1

[root@localhost root]# cat /etc/sysconfig/network-scripts/ifup-routes
#! /bin/bash
#
# adds static routes which go through device $1
if [ -z "$1" ]; then
echo $"usage: ifup-routes <net-device>"
exit 1
fi

# Older format
if [ -f "/etc/sysconfig/network-scripts/route-$1" ]; then
while read line; do
/sbin/ip route add $line
done < "/etc/sysconfig/network-scripts/route-$1"
fi

if [ -n "$2" -a "$2" != "$1" ]; then
if [ -f "/etc/sysconfig/network-scripts/route-$2" ]; then
while read line; do
/sbin/ip route add $line
done < "/etc/sysconfig/network-scripts/route-$2"
fi
fi

# Red Hat network configuration format

CONFIG="/etc/sysconfig/networking/devices/$1.route"
[ -f $CONFIG ] || CONFIG="/etc/sysconfig/networking/devices/$2.route"
[ -f $CONFIG ] || exit 0

. $CONFIG

routenum=0
while [ "x$(eval echo '$'ADDRESS$routenum)x" != "xx" ]; do
eval `ipcalc -p $(eval echo '$'ADDRESS$routenum) $(eval echo '$'NETMASK$routenum)`
line="$(eval echo '$'ADDRESS$routenum)/$PREFIX"
if [ "x$(eval echo '$'GATEWAY$routenum)x" != "xx" ]; then
line="$line via $(eval echo '$'GATEWAY$routenum)"
fi
line="$line dev $1"
/sbin/ip route add $line
routenum=$(($routenum+1))
done