blob: 7c9d857e03ffe56bc21fa642127379b548c758d1
1 | #!/bin/sh |
2 | # Sample udhcpc renew script |
3 | |
4 | RESOLV_CONF="/etc/udhcpc/resolv.conf" |
5 | |
6 | [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" |
7 | [ -n "$subnet" ] && NETMASK="netmask $subnet" |
8 | |
9 | /sbin/ifconfig $interface $ip $BROADCAST $NETMASK |
10 | |
11 | if [ -n "$router" ] |
12 | then |
13 | echo "deleting routers" |
14 | while /sbin/route del default gw 0.0.0.0 dev $interface |
15 | do : |
16 | done |
17 | |
18 | metric=0 |
19 | for i in $router |
20 | do |
21 | /sbin/route add default gw $i dev $interface metric $((metric++)) |
22 | done |
23 | fi |
24 | |
25 | # Only replace resolv.conf is we have at least one DNS server |
26 | if [ -n "$dns" ] |
27 | then |
28 | echo -n > $RESOLV_CONF |
29 | [ -n "$domain" ] && echo domain $domain >> $RESOLV_CONF |
30 | for i in $dns |
31 | do |
32 | echo adding dns $i |
33 | echo nameserver $i >> $RESOLV_CONF |
34 | done |
35 | fi |
36 |