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- #!/bin/sh
- if [[ -z $1 ]]; then
- echo "Error: should be run by udhcpc"
- exit 1
- fi
- RESOLV_CONF=/tmp/resolv.conf
- case $1 in
- (deconfig)
- ip addr flush $interface
- ;;
- (renew|bound)
- ip addr add $ip/${mask:-24} brd + dev $interface
- if [[ -n $router ]]; then
- echo "deleting routers"
- while ip route del default >&- 2>&-; do :; done
- for i in $router; do
- echo "adding router $i"
- ip route add to default via $i
- done
- fi
- echo -n >$RESOLV_CONF
- ${domain:+echo search $domain} >>$RESOLV_CONF
- for i in $dns; do
- echo "adding dns $i"
- echo "nameserver $i" >>$RESOLV_CONF
- done
- # user rules
- [ -f /etc/udhcpc.user ] && . /etc/udhcpc.user
- ;;
- esac
- exit $?
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