diff options
Diffstat (limited to 'defaults/udhcpc.scripts')
| -rw-r--r--[-rwxr-xr-x] | defaults/udhcpc.scripts | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/defaults/udhcpc.scripts b/defaults/udhcpc.scripts index 53aa2cc..a7a4a52 100755..100644 --- a/defaults/udhcpc.scripts +++ b/defaults/udhcpc.scripts @@ -1,18 +1,24 @@ #!/bin/sh -[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1 +if [ -z "$1" ] +then + echo "Error: should be called from udhcpc" + exit 1 +fi case ${1} in - renew|bound) - [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" - [ -n "$subnet" ] && NETMASK="netmask $subnet" - [ -n "$rootpath" ] && echo "$rootpath" > /rootpath - [ -n "$hostname" ] && hostname ${hostname} + bound|renew) + [ -n "$broadcast" ] && BROADCAST="broadcast ${broadcast}" + [ -n "$subnet" ] && NETMASK="netmask ${subnet}" + [ -n "$rootpath" ] && echo "${rootpath}" > /rootpath + [ -n "$hostname" ] && hostname "${hostname}" + + busybox ifconfig "${interface}" ${ip} ${BROADCAST} ${NETMASK} - busybox ifconfig $interface $ip $BROADCAST $NETMASK if [ -n "${router}" ] then - while route del default gw 0.0.0.0 dev $interface; do + while busybox route del default gw 0.0.0.0 dev "${interface}" >/dev/null 2>&1 + do : done @@ -21,7 +27,9 @@ case ${1} in busybox route add default gw ${i} done fi + [ -n "$domain" ] && echo "domain ${domain}" >> /etc/resolv.conf + if [ -n "${dns}" ] then for i in ${dns} @@ -30,8 +38,21 @@ case ${1} in done fi ;; - deconfig) - busybox ifconfig $interface 0.0.0.0 + deconfig|leasefail) + busybox ifconfig "${interface}" 0.0.0.0 + while busybox route del default dev "${interface}" >/dev/null 2>&1 + do + : + done + ;; + nak) + echo "nak: ${message}" + ;; + *) + echo "unknown option $1" >&2 + echo "Usage: $0 {bound|deconfig|leasefail|nak|renew}" >&2 + exit 1 ;; esac +exit 0 |