4 # Adds static routes which go through device $DEVICE
5 # Called from ifup-post.
7 if [ ! -f /etc/sysconfig/static-routes -a ! -f /etc/sysconfig/static-routes6 ]; then
11 # note the trailing white space character in the grep gets rid of aliases
12 grep -E "^($DEVICE|any)[[:blank:]]" /etc/sysconfig/static-routes | while read device args; do
13 if [[ "$args" = *:* ]]; then
14 if is_no "$IPV6_NETWORKING"; then
18 if is_no "$IPV4_NETWORKING"; then
22 /sbin/ip route add $args dev $REALDEVICE
25 if ! is_no "$IPV6_NETWORKING"; then
26 grep -E "^($DEVICE|any)[[:blank:]]" /etc/sysconfig/static-routes6 | while read device args; do
27 /sbin/ip -6 route add $args dev $REALDEVICE
31 # based on information from http://avahi.org/wiki/AvahiAutoipd#Routes
32 if is_yes "$ZEROCONF" && ! /sbin/ip link show dev $REALDEVICE | grep -q POINTOPOINT ; then
33 # metric based on device ifindex, so the same route may be added to
34 # multiple devices. Big, so it won't conflict with anything else.
35 if [ -f /sys/class/net/$REALDEVICE/ifindex ] ; then
36 metric="$(cat /sys/class/net/$REALDEVICE/ifindex)"
37 metric=$(($metric + 1000))
42 # default route in default table, so it won't override default
43 # route set by other means
44 /sbin/ip route add default metric $metric dev $REALDEVICE table default
46 # add 169.254.0.0/16 route if not already present on the device
47 current=$(/sbin/ip route show 169.254.0.0/16 dev $REALDEVICE)
48 if [ -z "$current" ] ; then
49 /sbin/ip route add 169.254.0.0/16 metric $metric dev $REALDEVICE