7 proto_dhcp_init_config() {
8 proto_config_add_string "ipaddr"
9 proto_config_add_string "netmask"
10 proto_config_add_string "hostname"
11 proto_config_add_string "clientid"
12 proto_config_add_string "vendorid"
13 proto_config_add_boolean "broadcast"
14 proto_config_add_string "reqopts"
15 proto_config_add_string "iface6rd"
22 local ipaddr hostname clientid vendorid broadcast reqopts iface6rd
23 json_get_vars ipaddr hostname clientid vendorid broadcast reqopts iface6rd
26 for opt in $reqopts; do
27 append dhcpopts "-O $opt"
30 [ "$broadcast" = 1 ] && broadcast="-B" || broadcast=
31 [ -n "$clientid" ] && clientid="-x 0x3d:${clientid//:/}" || clientid="-C"
32 [ -n "$iface6rd" ] && proto_export "IFACE6RD=$iface6rd"
34 proto_export "INTERFACE=$config"
35 proto_run_command "$config" udhcpc \
36 -p /var/run/udhcpc-$iface.pid \
37 -s /lib/netifd/dhcp.script \
39 ${ipaddr:+-r $ipaddr} \
40 ${hostname:+-H $hostname} \
41 ${vendorid:+-V $vendorid} \
42 $clientid $broadcast $dhcpopts
45 proto_dhcp_teardown() {
47 proto_kill_command "$interface"