98 lines
2.4 KiB
Bash
Executable File
98 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
|
|
[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
|
|
|
|
. /lib/functions.sh
|
|
. /lib/netifd/netifd-proto.sh
|
|
|
|
set_classless_routes() {
|
|
local max=128
|
|
local type
|
|
while [ -n "$1" -a -n "$2" -a $max -gt 0 ]; do
|
|
proto_add_ipv4_route "${1%%/*}" "${1##*/}" "$2"
|
|
max=$(($max-1))
|
|
shift 2
|
|
done
|
|
}
|
|
|
|
setup_interface () {
|
|
proto_init_update "*" 1
|
|
proto_add_ipv4_address "$ip" "${subnet:-255.255.255.0}"
|
|
# TODO: apply $broadcast
|
|
|
|
for i in $router; do
|
|
proto_add_ipv4_route 0.0.0.0 0 "$i"
|
|
done
|
|
|
|
# CIDR STATIC ROUTES (rfc3442)
|
|
[ -n "$staticroutes" ] && set_classless_routes $staticroutes
|
|
[ -n "$msstaticroutes" ] && set_classless_routes $msstaticroutes
|
|
|
|
for dns in $dns; do
|
|
proto_add_dns_server "$dns"
|
|
done
|
|
for domain in $domain; do
|
|
proto_add_dns_search "$domain"
|
|
done
|
|
|
|
proto_add_data
|
|
[ -n "$ZONE" ] && json_add_string zone "$ZONE"
|
|
proto_close_data
|
|
|
|
proto_send_update "$INTERFACE"
|
|
|
|
|
|
if [ "$IFACE6RD" != 0 -a -n "$ip6rd" ]; then
|
|
local v4mask="${ip6rd%% *}"
|
|
ip6rd="${ip6rd#* }"
|
|
local ip6rdprefixlen="${ip6rd%% *}"
|
|
ip6rd="${ip6rd#* }"
|
|
local ip6rdprefix="${ip6rd%% *}"
|
|
ip6rd="${ip6rd#* }"
|
|
local ip6rdbr="${ip6rd%% *}"
|
|
|
|
[ -n "$ZONE" ] || ZONE=$(fw3 -q network $INTERFACE)
|
|
[ -z "$IFACE6RD" -o "$IFACE6RD" = 1 ] && IFACE6RD=${INTERFACE}_6rd
|
|
|
|
json_init
|
|
json_add_string name "$IFACE6RD"
|
|
json_add_string ifname "@$INTERFACE"
|
|
json_add_string proto "6rd"
|
|
json_add_string peeraddr "$ip6rdbr"
|
|
json_add_int ip4prefixlen "$v4mask"
|
|
json_add_string ip6prefix "$ip6rdprefix"
|
|
json_add_int ip6prefixlen "$ip6rdprefixlen"
|
|
json_add_string tunlink "$INTERFACE"
|
|
[ -n "$IFACE6RD_DELEGATE" ] && json_add_boolean delegate "$IFACE6RD_DELEGATE"
|
|
[ -n "$ZONE6RD" ] || ZONE6RD=$ZONE
|
|
[ -n "$ZONE6RD" ] && json_add_string zone "$ZONE6RD"
|
|
json_close_object
|
|
|
|
ubus call network add_dynamic "$(json_dump)"
|
|
fi
|
|
|
|
# TODO
|
|
# [ -n "$ntpsrv" ] && change_state network "$ifc" lease_ntpsrv "$ntpsrv"
|
|
# [ -n "$timesvr" ] && change_state network "$ifc" lease_timesrv "$timesvr"
|
|
# [ -n "$hostname" ] && change_state network "$ifc" lease_hostname "$hostname"
|
|
# [ -n "$timezone" ] && change_state network "$ifc" lease_timezone "$timezone"
|
|
}
|
|
|
|
deconfig_interface() {
|
|
proto_init_update "*" 0
|
|
proto_send_update "$INTERFACE"
|
|
}
|
|
|
|
case "$1" in
|
|
deconfig)
|
|
deconfig_interface
|
|
;;
|
|
renew|bound)
|
|
setup_interface
|
|
;;
|
|
esac
|
|
|
|
# user rules
|
|
[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user
|
|
|
|
exit 0
|