149 lines
3.6 KiB
Bash
Executable File
149 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
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[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
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#Command failed: Not found is case by ubus call network.interface notify_proto, when manual run udhcpc
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. /lib/functions.sh
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. /lib/netifd/netifd-proto.sh
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export PATH="/sbin:/bin:/usr/sbin:/usr/bin:$PATH"
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set_classless_routes() {
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local max=128
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local type
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while [ -n "$1" -a -n "$2" -a $max -gt 0 ]; do
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proto_add_ipv4_route "${1%%/*}" "${1##*/}" "$2"
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max=$(($max-1))
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shift 2
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done
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}
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setup_interface () {
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proto_init_update "*" 1
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proto_add_ipv4_address "$ip" "${subnet:-255.255.255.0}"
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# TODO: apply $broadcast
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for i in $router; do
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proto_add_ipv4_route 0.0.0.0 0 "$i"
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done
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# CIDR STATIC ROUTES (rfc3442)
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[ -n "$staticroutes" ] && set_classless_routes $staticroutes
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[ -n "$msstaticroutes" ] && set_classless_routes $msstaticroutes
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if [ "$INTERFACE" != "iptv" ]
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then
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for dns in $dns; do
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proto_add_dns_server "$dns"
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done
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for domain in $domain; do
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proto_add_dns_search "$domain"
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done
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fi
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proto_send_update "$INTERFACE"
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#iptv should delete default route through dev eth0.3
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[ "$INTERFACE" == "iptv" -a -f "/usr/sbin/iptv.sh" ] && /usr/sbin/iptv.sh ifup
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if [ -n "$IFACE6RD" -a -n "$ip6rd" ]; then
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local v4mask="${ip6rd%% *}"
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ip6rd="${ip6rd#* }"
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local ip6rdprefixlen="${ip6rd%% *}"
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ip6rd="${ip6rd#* }"
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local ip6rdprefix="${ip6rd%% *}"
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ip6rd="${ip6rd#* }"
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local ip6rdbr="${ip6rd%% *}"
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uci -q batch <<-EOF >/dev/null
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set network.$IFACE6RD.proto=6rd
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set network.$IFACE6RD.auto=0
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set network.$IFACE6RD.peeraddr=$ip6rdbr
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set network.$IFACE6RD.ip4prefixlen=$v4mask
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set network.$IFACE6RD.ip6prefix=$ip6rdprefix
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set network.$IFACE6RD.ip6prefixlen=$ip6rdprefixlen
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commit network
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EOF
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ifdown "$IFACE6RD"
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/etc/init.d/network reload
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ifup "$IFACE6RD"
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fi
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[ -n "$mtu" ] && ip link set dev "$interface" mtu $mtu 2>/dev/null && logger "set $interface mtu to $mtu"
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# TODO
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# [ -n "$ntpsrv" ] && change_state network "$ifc" lease_ntpsrv "$ntpsrv"
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# [ -n "$timesvr" ] && change_state network "$ifc" lease_timesrv "$timesvr"
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# [ -n "$hostname" ] && change_state network "$ifc" lease_hostname "$hostname"
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# [ -n "$timezone" ] && change_state network "$ifc" lease_timezone "$timezone"
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}
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deconfig_interface() {
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proto_init_update "*" 0
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proto_send_update "$INTERFACE"
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}
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case "$1" in
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deconfig)
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logger -p warn -t udhcpc "start on $INTERFACE"
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deconfig_interface
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;;
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renew|bound)
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logger -p warn -t udhcpc "$1 $INTERFACE $interface $ip/$router dns:$dns ttl: $lease"
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setup_interface
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;;
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nak)
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logger -p warn -t udhcpc "$1 $INTERFACE $message"
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;;
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leasefail)
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logger -p warn -t udhcpc "$1 $INTERFACE"
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;;
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offer_exit)
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echo vendorinfo=$vendorinfo
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vendorinfo_tmp=${vendorinfo:0:8}
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echo vendorinfo_tmp=$vendorinfo_tmp
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if [ "$vendorinfo_tmp" != "opt_ret=" ];then
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echo "100" > /tmp/dhcp_opt43_act_tmp
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else
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echo ${vendorinfo##*=} > /tmp/dhcp_opt43_act_tmp
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fi
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esac
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#config wan dhcp vendor info
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uci set xiaoqiang.common.vendorinfo=$vendorinfo
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uci commit xiaoqiang
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#export VAR for dhcp.check
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NETWORKENVFILE='/tmp/network.env'
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cat <<EOF>$NETWORKENVFILE
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NETWORKACTION=$1;
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LOGDEV=$INTERFACE;
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PHYDEV=$interface;
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ROUTER=$router;
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LOCALGW=$router;
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SUBNET=$subnet;
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ISPDNS=$dns;
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ISPSERVERID=$serverid;
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IPADDR=$ip;
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ISPDOMAIN=$domain;
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IPMASKBIT=$mask;
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IPLEASE=$lease;
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MTU=$mtu;
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EOF
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if [ $? -ne 0 ]
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then
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echo "WARNING: NETWORKENVFILE $NETWORKENVFILE update failed."
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fi
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#
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[ -f /lib/netifd/dhcp.check ] && /lib/netifd/dhcp.check start
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#
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# user rules
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[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user
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exit $exitcode
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