1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2007-2012 OpenWrt.org
14 BASECONFIGFILE
="/var/etc/dnsmasq.conf"
15 BASEHOSTFILE
="/tmp/hosts/dhcp"
16 BASETIMESTAMPFILE
="/etc/dnsmasq.time"
17 TRUSTANCHORSFILE
="/usr/share/dnsmasq/trust-anchors.conf"
18 TIMEVALIDFILE
="/var/state/dnsmasqsec"
19 BASEDHCPSTAMPFILE
="/var/run/dnsmasq"
24 echo "${value#--}" >> $CONFIGFILE_TMP
29 local hex
="${2#0x}" # strip optional "0x" prefix
31 if [ -n "${hex//[0-9a-fA-F]/}" ]; then
32 # is invalid hex literal
36 # convert into host id
39 $(((0x$hex >> 16) % 65536)) \
50 while [ -n "$ip" ]; do
53 res
="$(($res + $part))"
54 [ "${ip%.*}" != "$ip" ] && ip
="${ip#*.}" || ip
=
61 local stamp
="${BASEDHCPSTAMPFILE_CFG}.${ifname}.dhcp"
64 [ -s "$stamp" ] && return $
(cat "$stamp")
66 # If there's no carrier yet, skip this interface.
67 # The init script will be called again once the link is up
68 case "$(devstatus "$ifname" | jsonfilter -e @.carrier)" in
72 udhcpc
-n -q -s /bin
/true
-t 1 -i "$ifname" >&- && rv
=1 || rv
=0
76 "found already running DHCP-server on interface '$ifname'" \
77 "refusing to start, use 'option force 1' to override"
84 pidof dnsmasq
>/dev
/null || \
85 logger
-t dnsmasq
"$@"
93 config_get_bool _loctmp
"$section" "$option" 0
94 [ $_loctmp -gt 0 ] && xappend
"$value"
103 config_get _loctmp
"$section" "$option" "$default"
104 [ -z "$_loctmp" ] && return 0
105 xappend
"$switch=$_loctmp"
109 xappend
"--server=$1"
113 xappend
"--address=$1"
121 network_get_device ifname
"$1" ||
return
122 xappend
"--interface=$ifname"
125 append_notinterface
() {
126 network_get_device ifname
"$1" ||
return
127 xappend
"--except-interface=$ifname"
131 xappend
"--addn-hosts=$1"
134 append_bogusnxdomain
() {
135 xappend
"--bogus-nxdomain=$1"
138 append_pxe_service
() {
139 xappend
"--pxe-service=$1"
143 local cfg
="$1" func
="$2" match_cfg
="$3" found_cfg
145 # use entry when no instance entry set, or if it matches
146 config_get found_cfg
"$cfg" "instance"
147 if [ -z "$found_cfg" -o "$found_cfg" = "$match_cfg" ]; then
152 dhcp_subscrid_add
() {
155 config_get networkid
"$cfg" networkid
156 [ -n "$networkid" ] ||
return 0
158 config_get subscriberid
"$cfg" subscriberid
159 [ -n "$subscriberid" ] ||
return 0
161 xappend
"--dhcp-subscrid=$networkid,$subscriberid"
163 config_get_bool force
"$cfg" force
0
165 dhcp_option_add
"$cfg" "$networkid" "$force"
168 dhcp_remoteid_add
() {
171 config_get networkid
"$cfg" networkid
172 [ -n "$networkid" ] ||
return 0
174 config_get remoteid
"$cfg" remoteid
175 [ -n "$remoteid" ] ||
return 0
177 xappend
"--dhcp-remoteid=$networkid,$remoteid"
179 config_get_bool force
"$cfg" force
0
181 dhcp_option_add
"$cfg" "$networkid" "$force"
184 dhcp_circuitid_add
() {
187 config_get networkid
"$cfg" networkid
188 [ -n "$networkid" ] ||
return 0
190 config_get circuitid
"$cfg" circuitid
191 [ -n "$circuitid" ] ||
return 0
193 xappend
"--dhcp-circuitid=$networkid,$circuitid"
195 config_get_bool force
"$cfg" force
0
197 dhcp_option_add
"$cfg" "$networkid" "$force"
200 dhcp_userclass_add
() {
203 config_get networkid
"$cfg" networkid
204 [ -n "$networkid" ] ||
return 0
206 config_get userclass
"$cfg" userclass
207 [ -n "$userclass" ] ||
return 0
209 xappend
"--dhcp-userclass=$networkid,$userclass"
211 config_get_bool force
"$cfg" force
0
213 dhcp_option_add
"$cfg" "$networkid" "$force"
216 dhcp_vendorclass_add
() {
219 config_get networkid
"$cfg" networkid
220 [ -n "$networkid" ] ||
return 0
222 config_get vendorclass
"$cfg" vendorclass
223 [ -n "$vendorclass" ] ||
return 0
225 xappend
"--dhcp-vendorclass=$networkid,$vendorclass"
227 config_get_bool force
"$cfg" force
0
229 dhcp_option_add
"$cfg" "$networkid" "$force"
235 config_get networkid
"$cfg" networkid
236 [ -n "$networkid" ] ||
return 0
238 config_get match
"$cfg" match
239 [ -n "$match" ] ||
return 0
241 xappend
"--dhcp-match=$networkid,$match"
243 config_get_bool force
"$cfg" force
0
245 dhcp_option_add
"$cfg" "$networkid" "$force"
251 config_get_bool force
"$cfg" force
0
253 config_get networkid
"$cfg" networkid
254 [ -n "$networkid" ] && dhcp_option_add
"$cfg" "$networkid" "$force"
256 config_get_bool
enable "$cfg" enable 1
257 [ "$enable" = "0" ] && return 0
259 config_get name
"$cfg" name
260 config_get ip
"$cfg" ip
261 [ -n "$ip" -o -n "$name" ] ||
return 0
263 config_get_bool dns
"$cfg" dns
0
264 [ "$dns" = "1" -a -n "$ip" -a -n "$name" ] && {
265 echo "$ip $name${DOMAIN:+.$DOMAIN}" >> $HOSTFILE
268 config_get mac
"$cfg" mac
269 if [ -n "$mac" ]; then
270 # --dhcp-host=00:20:e0:3b:13:af,192.168.0.199,lap
272 for m
in $mac; do append macs
"$m" ","; done
274 # --dhcp-host=lap,192.168.0.199
275 [ -n "$name" ] ||
return 0
280 config_get tag
"$cfg" tag
282 if [ "$DHCPv6CAPABLE" -eq 1 ]; then
283 config_get duid
"$cfg" duid
284 config_get hostid
"$cfg" hostid
285 if [ -n "$hostid" ]; then
286 hex_to_hostid hostid
"$hostid"
290 config_get_bool broadcast
"$cfg" broadcast
0
291 [ "$broadcast" = "0" ] && broadcast
=
293 config_get leasetime
"$cfg" leasetime
295 xappend
"--dhcp-host=$macs${duid:+,id:$duid}${networkid:+,net:$networkid}${broadcast:+,set:needs-broadcast}${tag:+,set:$tag}${ip:+,$ip${hostid:+,[::$hostid]}}${name:+,$name}${leasetime:+,$leasetime}"
298 dhcp_this_host_add
() {
302 local routerstub routername ifdashname
303 local lanaddr lanaddr6 lanaddrs6 ulaprefix
305 if [ "$mode" -gt 0 ] ; then
306 ifdashname
="${ifname//./-}"
307 routerstub
="$( md5sum /etc/os-release )"
308 routerstub
="router-${routerstub// */}"
309 routername
="$( uci_get system @system[0] hostname $routerstub )"
311 if [ "$mode" -gt 1 ] ; then
312 if [ "$mode" -gt 2 ] ; then
313 if [ "$mode" -gt 3 ] ; then
314 xappend
"--interface-name=$ifdashname.$routername.$DOMAIN,$ifname"
317 xappend
"--interface-name=$routername.$DOMAIN,$ifname"
320 # All IP addresses discovered by dnsmasq will be labeled (except fe80::)
321 xappend
"--interface-name=$routername,$ifname"
324 # This uses a static host file entry for only limited addresses.
325 # Use dnsmasq option "--expandhosts" to enable FQDN on host files.
326 ulaprefix
="$(uci_get network @globals[0] ula_prefix)"
327 network_get_ipaddr lanaddr
"$net"
328 network_get_ipaddrs6 lanaddrs6
"$net"
330 if [ -n "$lanaddr" ] ; then
331 dhcp_domain_add
"" "$routername" "$lanaddr"
334 if [ -n "$ulaprefix" -a -n "$lanaddrs6" ] ; then
335 for lanaddr6
in $lanaddrs6 ; do
337 "${ulaprefix%%:/*}"*)
338 dhcp_domain_add
"" "$routername" "$lanaddr6"
352 [ -n "$tag" ] ||
return 0
354 config_get_bool force
"$cfg" force
0
355 [ "$force" = "0" ] && force
=
357 config_get option
"$cfg" dhcp_option
359 xappend
"--dhcp-option${force:+-force}=tag:$tag,$o"
366 config_get networkid
"$cfg" networkid
367 [ -n "$networkid" ] ||
return 0
369 config_get mac
"$cfg" mac
370 [ -n "$mac" ] ||
return 0
372 xappend
"--dhcp-mac=$networkid,$mac"
374 dhcp_option_add
"$cfg" "$networkid"
380 config_get networkid
"$cfg" networkid
382 config_get filename
"$cfg" filename
383 [ -n "$filename" ] ||
return 0
385 config_get servername
"$cfg" servername
386 config_get serveraddress
"$cfg" serveraddress
388 [ -n "$serveraddress" -a ! -n "$servername" ] && return 0
390 xappend
"--dhcp-boot=${networkid:+net:$networkid,}${filename}${servername:+,$servername}${serveraddress:+,$serveraddress}"
392 config_get_bool force
"$cfg" force
0
394 dhcp_option_add
"$cfg" "$networkid" "$force"
400 config_get net
"$cfg" interface
401 [ -n "$net" ] ||
return 0
403 config_get dhcpv4
"$cfg" dhcpv4
404 [ "$dhcpv4" != "disabled" ] ||
return 0
406 config_get networkid
"$cfg" networkid
407 [ -n "$networkid" ] || networkid
="$net"
409 network_get_subnet subnet
"$net" ||
return 0
410 network_get_device ifname
"$net" ||
return 0
411 network_get_protocol proto
"$net" ||
return 0
413 [ "$cachelocal" = "0" ] && network_get_dnsserver dnsserver
"$net" && {
414 DNS_SERVERS
="$DNS_SERVERS $dnsserver"
417 append_bool
"$cfg" ignore
"--no-dhcp-interface=$ifname" && {
418 # Many ISP do not have useful names for DHCP customers (your WAN).
419 dhcp_this_host_add
"$net" "$ifname" "$ADD_WAN_FQDN"
423 # Do not support non-static interfaces for now
424 [ static
= "$proto" ] ||
return 0
426 # Override interface netmask with dhcp config if applicable
427 config_get netmask
"$cfg" netmask
"${subnet##*/}"
429 #check for an already active dhcp server on the interface, unless 'force' is set
430 config_get_bool force
"$cfg" force
0
431 [ $force -gt 0 ] || dhcp_check
"$ifname" ||
return 0
433 config_get start
"$cfg" start
434 config_get limit
"$cfg" limit
435 config_get leasetime
"$cfg" leasetime
436 config_get options
"$cfg" options
437 config_get_bool dynamicdhcp
"$cfg" dynamicdhcp
1
439 # Put the router host name on this DHCP served interface address(es)
440 dhcp_this_host_add
"$net" "$ifname" "$ADD_LOCAL_FQDN"
442 leasetime
="${leasetime:-12h}"
443 start
="$(dhcp_calc "${start:-100}")"
444 limit
="${limit:-150}"
445 [ "$limit" -gt 0 ] && limit
=$
((limit-1
))
446 eval "$(ipcalc.sh "${subnet%%/*}" $netmask $start $limit)"
447 if [ "$dynamicdhcp" = "0" ]; then END
="static"; fi
448 xappend
"--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"
450 dhcp_option_add
"$cfg" "$networkid"
458 [ "$force" = "0" ] && force
=
460 config_get dhcp_option
"$cfg" dhcp_option
461 for o
in $dhcp_option; do
462 xappend
"--dhcp-option${force:+-force}=${networkid:+$networkid,}$o"
469 local ip name names record
471 config_get names
"$cfg" name
"$2"
472 [ -n "$names" ] ||
return 0
474 config_get ip
"$cfg" ip
"$3"
475 [ -n "$ip" ] ||
return 0
477 for name
in $names; do
478 record
="${record:+$record }$name"
481 echo "$ip $record" >> $HOSTFILE
487 config_get srv
"$cfg" srv
488 [ -n "$srv" ] ||
return 0
490 config_get target
"$cfg" target
491 [ -n "$target" ] ||
return 0
493 config_get port
"$cfg" port
494 [ -n "$port" ] ||
return 0
496 config_get class
"$cfg" class
497 config_get weight
"$cfg" weight
499 local service
="$srv,$target,$port${class:+,$class${weight:+,$weight}}"
501 xappend
"--srv-host=$service"
506 local domain relay pref
508 config_get domain
"$cfg" domain
509 [ -n "$domain" ] ||
return 0
511 config_get relay
"$cfg" relay
512 [ -n "$relay" ] ||
return 0
514 config_get pref
"$cfg" pref
0
516 local service
="$domain,$relay,$pref"
518 xappend
"--mx-host=$service"
525 config_get cname
"$cfg" cname
526 [ -n "$cname" ] ||
return 0
528 config_get target
"$cfg" target
529 [ -n "$target" ] ||
return 0
531 xappend
"--cname=${cname},${target}"
534 dhcp_hostrecord_add
() {
536 local names addresses record val
538 config_get names
"$cfg" name
"$2"
539 if [ -z "$names" ]; then
543 config_get addresses
"$cfg" ip
"$3"
544 if [ -z "$addresses" ]; then
548 for val
in $names $addresses; do
549 record
="${record:+$record,}$val"
552 xappend
"--host-record=$record"
557 local local_addr server_addr interface
559 config_get local_addr
"$cfg" local_addr
560 [ -n "$local_addr" ] ||
return 0
562 config_get server_addr
"$cfg" server_addr
563 [ -n "$server_addr" ] ||
return 0
565 config_get interface
"$cfg" interface
566 if [ -z "$interface" ]; then
567 xappend
"--dhcp-relay=$local_addr,$server_addr"
569 xappend
"--dhcp-relay=$local_addr,$server_addr,$interface"
575 local cfg
="$1" disabled
577 config_get_bool disabled
"$cfg" disabled
0
578 [ "$disabled" -gt 0 ] && return 0
580 # reset list of DOMAINS and DNS servers (for each dnsmasq instance)
583 CONFIGFILE
="${BASECONFIGFILE}.${cfg}"
584 CONFIGFILE_TMP
="${CONFIGFILE}.$$"
585 HOSTFILE
="${BASEHOSTFILE}.${cfg}"
586 TIMESTAMPFILE
="${BASETIMESTAMPFILE}.${cfg}"
587 BASEDHCPSTAMPFILE_CFG
="${BASEDHCPSTAMPFILE}.${cfg}"
589 # before we can call xappend
590 mkdir
-p /var
/run
/dnsmasq
/
591 mkdir
-p $
(dirname $CONFIGFILE)
592 mkdir
-p $
(dirname $HOSTFILE)
593 mkdir
-p /var
/lib
/misc
594 chown dnsmasq
:dnsmasq
/var
/run
/dnsmasq
596 [ -f "$TIMESTAMPFILE" ] && rm -f "$TIMESTAMPFILE"
598 echo "# auto-generated config file from /etc/config/dhcp" > $CONFIGFILE_TMP
599 echo "# auto-generated config file from /etc/config/dhcp" > $HOSTFILE
601 # if we did this last, we could override auto-generated config
602 [ -f /etc
/dnsmasq.conf
] && {
603 xappend
"--conf-file=/etc/dnsmasq.conf"
606 $PROG --version |
grep -osqE "^Compile time options:.* DHCPv6( |$)" && DHCPv6CAPABLE
=1 || DHCPv6CAPABLE
=0
608 append_bool
"$cfg" authoritative
"--dhcp-authoritative"
609 append_bool
"$cfg" nodaemon
"--no-daemon"
610 append_bool
"$cfg" domainneeded
"--domain-needed"
611 append_bool
"$cfg" filterwin2k
"--filterwin2k"
612 append_bool
"$cfg" nohosts
"--no-hosts"
613 append_bool
"$cfg" nonegcache
"--no-negcache"
614 append_bool
"$cfg" strictorder
"--strict-order"
615 append_bool
"$cfg" logqueries
"--log-queries=extra"
616 append_bool
"$cfg" noresolv
"--no-resolv"
617 append_bool
"$cfg" localise_queries
"--localise-queries"
618 append_bool
"$cfg" readethers
"--read-ethers"
619 append_bool
"$cfg" dbus
"--enable-dbus"
620 append_bool
"$cfg" boguspriv
"--bogus-priv"
621 append_bool
"$cfg" expandhosts
"--expand-hosts"
622 config_get tftp_root
"$cfg" "tftp_root"
623 [ -d "$tftp_root" ] && append_bool
"$cfg" enable_tftp
"--enable-tftp"
624 append_bool
"$cfg" tftp_no_fail
"--tftp-no-fail"
625 append_bool
"$cfg" nonwildcard
"--bind-dynamic"
626 append_bool
"$cfg" fqdn
"--dhcp-fqdn"
627 append_bool
"$cfg" proxydnssec
"--proxy-dnssec"
628 append_bool
"$cfg" localservice
"--local-service"
629 append_bool
"$cfg" logdhcp
"--log-dhcp"
630 append_bool
"$cfg" quietdhcp
"--quiet-dhcp"
631 append_bool
"$cfg" sequential_ip
"--dhcp-sequential-ip"
632 append_bool
"$cfg" allservers
"--all-servers"
633 append_bool
"$cfg" noping
"--no-ping"
635 append_parm
"$cfg" logfacility
"--log-facility"
636 append_parm
"$cfg" dhcpscript
"--dhcp-script"
637 append_parm
"$cfg" cachesize
"--cache-size"
638 append_parm
"$cfg" dnsforwardmax
"--dns-forward-max"
639 append_parm
"$cfg" port
"--port"
640 append_parm
"$cfg" ednspacket_max
"--edns-packet-max"
641 append_parm
"$cfg" dhcpleasemax
"--dhcp-lease-max"
642 append_parm
"$cfg" "queryport" "--query-port"
643 append_parm
"$cfg" "minport" "--min-port"
644 append_parm
"$cfg" "maxport" "--max-port"
645 append_parm
"$cfg" "domain" "--domain"
646 append_parm
"$cfg" "local" "--server"
647 config_list_foreach
"$cfg" "server" append_server
648 config_list_foreach
"$cfg" "address" append_address
649 config_list_foreach
"$cfg" "ipset" append_ipset
650 config_list_foreach
"$cfg" "interface" append_interface
651 config_list_foreach
"$cfg" "notinterface" append_notinterface
652 config_list_foreach
"$cfg" "addnhosts" append_addnhosts
653 config_list_foreach
"$cfg" "bogusnxdomain" append_bogusnxdomain
654 append_parm
"$cfg" "leasefile" "--dhcp-leasefile" "/tmp/dhcp.leases"
655 append_parm
"$cfg" "resolvfile" "--resolv-file" "/tmp/resolv.conf.auto"
656 append_parm
"$cfg" "serversfile" "--servers-file"
657 append_parm
"$cfg" "tftp_root" "--tftp-root"
658 append_parm
"$cfg" "dhcp_boot" "--dhcp-boot"
659 append_parm
"$cfg" "local_ttl" "--local-ttl"
660 append_parm
"$cfg" "pxe_prompt" "--pxe-prompt"
661 config_list_foreach
"$cfg" "pxe_service" append_pxe_service
662 config_get DOMAIN
"$cfg" domain
664 config_get_bool ADD_LOCAL_DOMAIN
"$cfg" add_local_domain
1
665 config_get_bool ADD_LOCAL_HOSTNAME
"$cfg" add_local_hostname
1
666 config_get ADD_LOCAL_FQDN
"$cfg" add_local_fqdn
""
667 config_get ADD_WAN_FQDN
"$cfg" add_wan_fqdn
0
669 if [ -z "$ADD_LOCAL_FQDN" ] ; then
670 # maintain support for previous UCI
671 ADD_LOCAL_FQDN
="$ADD_LOCAL_HOSTNAME"
674 config_get_bool readethers
"$cfg" readethers
675 [ "$readethers" = "1" -a \
! -e "/etc/ethers" ] && touch /etc
/ethers
677 config_get resolvfile
$cfg resolvfile
678 config_get dhcpscript
$cfg dhcpscript
680 config_get leasefile
$cfg leasefile
"/tmp/dhcp.leases"
681 [ -n "$leasefile" -a \
! -e "$leasefile" ] && touch "$leasefile"
682 config_get_bool cachelocal
"$cfg" cachelocal
1
684 config_get_bool noresolv
"$cfg" noresolv
0
685 if [ "$noresolv" != "1" ]; then
686 config_get resolvfile
"$cfg" resolvfile
"/tmp/resolv.conf.auto"
687 # So jail doesn't complain if file missing
688 [ -n "$resolvfile" -a \
! -e "$resolvfile" ] && touch "$resolvfile"
691 config_get hostsfile
"$cfg" dhcphostsfile
692 [ -e "$hostsfile" ] && xappend
"--dhcp-hostsfile=$hostsfile"
695 config_get_bool rebind
"$cfg" rebind_protection
1
696 [ $rebind -gt 0 ] && {
698 "DNS rebinding protection is active," \
699 "will discard upstream RFC1918 responses!"
700 xappend
"--stop-dns-rebind"
702 local rebind_localhost
703 config_get_bool rebind_localhost
"$cfg" rebind_localhost
0
704 [ $rebind_localhost -gt 0 ] && {
705 log_once
"Allowing 127.0.0.0/8 responses"
706 xappend
"--rebind-localhost-ok"
709 append_rebind_domain
() {
710 log_once
"Allowing RFC1918 responses for domain $1"
711 xappend
"--rebind-domain-ok=$1"
714 config_list_foreach
"$cfg" rebind_domain append_rebind_domain
717 config_get_bool dnssec
"$cfg" dnssec
0
718 [ "$dnssec" -gt 0 ] && {
719 xappend
"--conf-file=$TRUSTANCHORSFILE"
721 [ -x /etc
/init.d
/sysntpd
] && {
722 /etc
/init.d
/sysntpd enabled
723 [ "$?" -ne 0 -o "$(uci_get system.ntp.enabled)" = "1" ] && {
724 [ -f "$TIMEVALIDFILE" ] || xappend
"--dnssec-no-timecheck"
727 append_bool
"$cfg" dnsseccheckunsigned
"--dnssec-check-unsigned"
730 config_get addmac
"$cfg" addmac
0
731 [ "$addmac" != "0" ] && {
732 [ "$addmac" = "1" ] && addmac
=
733 xappend
"--add-mac${addmac:+="$addmac"}"
736 dhcp_option_add
"$cfg" "" 0
738 xappend
"--dhcp-broadcast=tag:needs-broadcast"
740 xappend
"--addn-hosts=$(dirname $HOSTFILE)"
742 config_get dnsmasqconfdir
"$cfg" confdir
"/tmp/dnsmasq.d"
743 [ ! -d "$dnsmasqconfdir" ] && mkdir
-p $dnsmasqconfdir
744 xappend
"--conf-dir=$dnsmasqconfdir"
745 xappend
"--user=dnsmasq"
746 xappend
"--group=dnsmasq"
747 echo >> $CONFIGFILE_TMP
749 config_get_bool enable_tftp
"$cfg" enable_tftp
0
750 [ "$enable_tftp" -gt 0 ] && {
751 config_get tftp_root
"$cfg" tftp_root
752 append EXTRA_MOUNT
$tftp_root
755 config_foreach filter_dnsmasq
host dhcp_host_add
"$cfg"
756 echo >> $CONFIGFILE_TMP
757 config_foreach filter_dnsmasq boot dhcp_boot_add
"$cfg"
758 config_foreach filter_dnsmasq mac dhcp_mac_add
"$cfg"
759 config_foreach filter_dnsmasq tag dhcp_tag_add
"$cfg"
760 config_foreach filter_dnsmasq vendorclass dhcp_vendorclass_add
"$cfg"
761 config_foreach filter_dnsmasq userclass dhcp_userclass_add
"$cfg"
762 config_foreach filter_dnsmasq circuitid dhcp_circuitid_add
"$cfg"
763 config_foreach filter_dnsmasq remoteid dhcp_remoteid_add
"$cfg"
764 config_foreach filter_dnsmasq subscrid dhcp_subscrid_add
"$cfg"
765 config_foreach filter_dnsmasq match dhcp_match_add
"$cfg"
766 config_foreach filter_dnsmasq domain dhcp_domain_add
"$cfg"
767 config_foreach filter_dnsmasq hostrecord dhcp_hostrecord_add
"$cfg"
768 config_foreach filter_dnsmasq relay dhcp_relay_add
"$cfg"
770 echo >> $CONFIGFILE_TMP
771 config_foreach filter_dnsmasq srvhost dhcp_srv_add
"$cfg"
772 config_foreach filter_dnsmasq mxhost dhcp_mx_add
"$cfg"
773 echo >> $CONFIGFILE_TMP
775 config_get odhcpd_is_active odhcpd maindhcp
776 if [ "$odhcpd_is_active" != "1" ]; then
777 config_foreach filter_dnsmasq dhcp dhcp_add
"$cfg"
780 echo >> $CONFIGFILE_TMP
781 config_foreach filter_dnsmasq cname dhcp_cname_add
"$cfg"
782 echo >> $CONFIGFILE_TMP
784 echo >> $CONFIGFILE_TMP
785 mv -f $CONFIGFILE_TMP $CONFIGFILE
787 [ "$resolvfile" = "/tmp/resolv.conf.auto" ] && {
788 rm -f /tmp
/resolv.conf
789 [ $ADD_LOCAL_DOMAIN -eq 1 ] && [ -n "$DOMAIN" ] && {
790 echo "search $DOMAIN" >> /tmp
/resolv.conf
792 DNS_SERVERS
="$DNS_SERVERS 127.0.0.1"
793 for DNS_SERVER
in $DNS_SERVERS ; do
794 echo "nameserver $DNS_SERVER" >> /tmp
/resolv.conf
798 procd_open_instance
$cfg
799 procd_set_param
command $PROG -C $CONFIGFILE -k -x /var
/run
/dnsmasq
/dnsmasq.
"${cfg}".pid
800 procd_set_param
file $CONFIGFILE
801 procd_set_param respawn
803 local dnsmasqconffile
="/etc/dnsmasq.${cfg}.conf"
804 if [ ! -r "$dnsmasqconffile" ]; then
805 dnsmasqconffile
=/etc
/dnsmasq.conf
808 procd_add_jail dnsmasq ubus log
809 procd_add_jail_mount
$CONFIGFILE $TRUSTANCHORSFILE $HOSTFILE /etc
/passwd
/etc
/group
/etc
/TZ
/dev
/null
/dev
/urandom
$dnsmasqconffile $dnsmasqconfdir $resolvfile $dhcpscript /etc
/hosts
/etc
/ethers
$EXTRA_MOUNT
810 procd_add_jail_mount_rw
/var
/run
/dnsmasq
/ $leasefile
819 config_get resolvfile
"$cfg" "resolvfile"
821 #relink /tmp/resolve.conf only for main instance
822 [ "$resolvfile" = "/tmp/resolv.conf.auto" ] && {
823 [ -f /tmp
/resolv.conf
] && {
824 rm -f /tmp
/resolv.conf
825 ln -s "$resolvfile" /tmp
/resolv.conf
829 rm -f ${BASEDHCPSTAMPFILE}.
${cfg}.
*.dhcp
834 procd_add_reload_trigger
"dhcp"
835 procd_add_raw_trigger
"interface.*" 2000 /etc
/init.d
/dnsmasq reload
846 local instance_found
=0
848 [ -n "$BOOT" ] && return
850 .
/lib
/functions
/network.sh
855 if [ "$type" = "dnsmasq" ]; then
856 if [ -n "$instance" -a "$instance" = "$name" ]; then
864 if [ -n "$instance" ]; then
865 [ "$instance_found" -gt 0 ] ||
return
866 dnsmasq_start
"$instance"
868 config_foreach dnsmasq_start dnsmasq
873 rc_procd start_service
"$@"
879 local instance_found
=0
884 if [ "$type" = "dnsmasq" ]; then
885 if [ -n "$instance" -a "$instance" = "$name" ]; then
893 if [ -n "$instance" ]; then
894 [ "$instance_found" -gt 0 ] ||
return
895 dnsmasq_stop
"$instance"
897 config_foreach dnsmasq_stop dnsmasq