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authorJo-Philipp Wich <jow@openwrt.org>2010-06-02 20:21:41 +0000
committerJo-Philipp Wich <jow@openwrt.org>2010-06-02 20:21:41 +0000
commit93c2c81bcf175271d18e28b7266e8b2c65e31e8f (patch)
treee74be2aba978d683b790f0d5b161cc7188fb956f /package/base-files/files
parent632694c4f6af61727d2153a5bc9dae507dfeb645 (diff)
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base-files: introduce option "broadcast" for proto=dhcp interface to enable the broadcast flag in DHCP requests, required by certain providers
SVN-Revision: 21661
Diffstat (limited to 'package/base-files/files')
-rwxr-xr-xpackage/base-files/files/lib/network/config.sh13
1 files changed, 11 insertions, 2 deletions
diff --git a/package/base-files/files/lib/network/config.sh b/package/base-files/files/lib/network/config.sh
index 1736f8e7cc..8321b191bf 100755
--- a/package/base-files/files/lib/network/config.sh
+++ b/package/base-files/files/lib/network/config.sh
@@ -348,12 +348,13 @@ setup_interface() {
if [ -d "/proc/$pid" ] && grep -qs udhcpc "/proc/${pid}/cmdline"; then
lock -u "$lockfile"
else
- local ipaddr netmask hostname proto1 clientid
+ local ipaddr netmask hostname proto1 clientid broadcast
config_get ipaddr "$config" ipaddr
config_get netmask "$config" netmask
config_get hostname "$config" hostname
config_get proto1 "$config" proto
config_get clientid "$config" clientid
+ config_get_bool broadcast "$config" broadcast 0
[ -z "$ipaddr" ] || \
$DEBUG ifconfig "$iface" "$ipaddr" ${netmask:+netmask "$netmask"}
@@ -361,7 +362,15 @@ setup_interface() {
# don't stay running in background if dhcp is not the main proto on the interface (e.g. when using pptp)
local dhcpopts
[ ."$proto1" != ."$proto" ] && dhcpopts="-n -q"
- $DEBUG eval udhcpc -t 0 -i "$iface" ${ipaddr:+-r $ipaddr} ${hostname:+-H $hostname} ${clientid:+-c $clientid} -b -p "$pidfile" ${dhcpopts:- -O rootpath -R &}
+ [ "$broadcast" = 1 ] && broadcast="-O broadcast" || broadcast=
+
+ $DEBUG eval udhcpc -t 0 -i "$iface" \
+ ${ipaddr:+-r $ipaddr} \
+ ${hostname:+-H $hostname} \
+ ${clientid:+-c $clientid} \
+ -b -p "$pidfile" $broadcast \
+ ${dhcpopts:- -O rootpath -R &}
+
lock -u "$lockfile"
fi
;;