X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=package%2Fnetwork%2Fservices%2Fdnsmasq%2Ffiles%2Fdnsmasq.init;h=533945c2a4c0b5fbebc2186eb32c7a36799ae04b;hp=87332a9081da87c7d69bcad6f93e9e9b23978cb7;hb=1e6e37c4f69d39d1cb2b988c7f6fd7e2227d2dbe;hpb=612e2276b4a2f57fcbbe79b95bec4a46e89d748c

diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 87332a9081..533945c2a4 100644
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -8,7 +8,8 @@ PROG=/usr/sbin/dnsmasq
 
 ADD_LOCAL_DOMAIN=1
 ADD_LOCAL_HOSTNAME=1
-ADD_WAN_HOSTNAME=0
+ADD_WAN_FQDN=0
+ADD_LOCAL_FQDN=""
 
 BASECONFIGFILE="/var/etc/dnsmasq.conf"
 BASEHOSTFILE="/tmp/hosts/dhcp"
@@ -16,6 +17,10 @@ BASETIMESTAMPFILE="/etc/dnsmasq.time"
 TRUSTANCHORSFILE="/usr/share/dnsmasq/trust-anchors.conf"
 TIMEVALIDFILE="/var/state/dnsmasqsec"
 BASEDHCPSTAMPFILE="/var/run/dnsmasq"
+RFC6761FILE="/usr/share/dnsmasq/rfc6761.conf"
+DHCPSCRIPT="/usr/lib/dnsmasq/dhcp-script.sh"
+
+DNSMASQ_DHCP_VER=4
 
 xappend() {
 	local value="$1"
@@ -84,12 +89,24 @@ log_once() {
 		logger -t dnsmasq "$@"
 }
 
+has_handler() {
+	local file
+
+	for file in /etc/hotplug.d/dhcp/* /etc/hotplug.d/tftp/* /etc/hotplug.d/neigh/*; do
+		[ -f "$file" ] && return 0
+	done
+
+	return 1
+}
+
 append_bool() {
 	local section="$1"
 	local option="$2"
 	local value="$3"
+	local default="$4"
 	local _loctmp
-	config_get_bool _loctmp "$section" "$option" 0
+	[ -z "$default" ] && default="0"
+	config_get_bool _loctmp "$section" "$option" "$default"
 	[ $_loctmp -gt 0 ] && xappend "$value"
 }
 
@@ -108,6 +125,10 @@ append_server() {
 	xappend "--server=$1"
 }
 
+append_rev_server() {
+        xappend "--rev-server=$1"
+}
+
 append_address() {
 	xappend "--address=$1"
 }
@@ -117,12 +138,12 @@ append_ipset() {
 }
 
 append_interface() {
-	network_get_device ifname "$1" || return
+	network_get_device ifname "$1" || ifname="$1"
 	xappend "--interface=$ifname"
 }
 
 append_notinterface() {
-	network_get_device ifname "$1" || return
+	network_get_device ifname "$1" || ifname="$1"
 	xappend "--except-interface=$ifname"
 }
 
@@ -138,6 +159,10 @@ append_pxe_service() {
 	xappend "--pxe-service=$1"
 }
 
+append_interface_name() {
+	xappend "--interface-name=$1,$2"
+}
+
 filter_dnsmasq() {
 	local cfg="$1" func="$2" match_cfg="$3" found_cfg
 
@@ -181,6 +206,7 @@ dhcp_remoteid_add() {
 }
 
 dhcp_circuitid_add() {
+	# TODO: DHCPV6 does not have circuitid; catch "option6:"
 	local cfg="$1"
 
 	config_get networkid "$cfg" networkid
@@ -213,6 +239,7 @@ dhcp_userclass_add() {
 }
 
 dhcp_vendorclass_add() {
+	# TODO: DHCPV6 vendor class has stricter definitions; catch? fixup?
 	local cfg="$1"
 
 	config_get networkid "$cfg" networkid
@@ -246,6 +273,7 @@ dhcp_match_add() {
 
 dhcp_host_add() {
 	local cfg="$1"
+	local hosttag nametime addrs duids
 
 	config_get_bool force "$cfg" force 0
 
@@ -257,7 +285,9 @@ dhcp_host_add() {
 
 	config_get name "$cfg" name
 	config_get ip "$cfg" ip
-	[ -n "$ip" -o -n "$name" ] || return 0
+	config_get hostid "$cfg" hostid
+
+	[ -n "$ip" -o -n "$name" -o -n "$hostid" ] || return 0
 
 	config_get_bool dns "$cfg" dns 0
 	[ "$dns" = "1" -a -n "$ip" -a -n "$name" ] && {
@@ -265,56 +295,105 @@ dhcp_host_add() {
 	}
 
 	config_get mac "$cfg" mac
+	config_get duid "$cfg" duid
+	config_get tag "$cfg" tag
+
 	if [ -n "$mac" ]; then
 		# --dhcp-host=00:20:e0:3b:13:af,192.168.0.199,lap
+		# many MAC are possible to track a laptop ON/OFF dock
 		macs=""
 		for m in $mac; do append macs "$m" ","; done
-	else
-		# --dhcp-host=lap,192.168.0.199
+	fi
+
+	if [ $DNSMASQ_DHCP_VER -eq 6 -a -n "$duid" ]; then
+		# --dhcp-host=id:00:03:00:01:12:00:00:01:02:03,[::beef],lap
+		# one (virtual) machine gets one DUID per RFC3315
+		duids="id:${duid// */}"
+	fi
+
+	if [ -z "$macs" -a -z "$duids" ]; then
+		# --dhcp-host=lap,192.168.0.199,[::beef]
 		[ -n "$name" ] || return 0
 		macs="$name"
 		name=""
 	fi
 
-	config_get tag "$cfg" tag
-
-	if [ "$DHCPv6CAPABLE" -eq 1 ]; then
-		config_get duid "$cfg" duid
-		config_get hostid "$cfg" hostid
-		if [ -n "$hostid" ]; then
+	if [ -n "$hostid" ]; then
 			hex_to_hostid hostid "$hostid"
-		fi
 	fi
 
-	config_get_bool broadcast "$cfg" broadcast 0
-	[ "$broadcast" = "0" ] && broadcast=
+	tags=""
+	if [ -n "$tag" ]; then
+		for t in $tag; do append tags "$t" ",set:"; done
+	fi
 
+	config_get_bool broadcast "$cfg" broadcast 0
 	config_get leasetime "$cfg" leasetime
 
-	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}"
+	[ "$broadcast" = "0" ] && broadcast= || broadcast=",set:needs-broadcast"
+
+	hosttag="${networkid:+,set:${networkid}}${tags:+,set:${tags}}$broadcast"
+	nametime="${name:+,$name}${leasetime:+,$leasetime}"
+
+	if [ $DNSMASQ_DHCP_VER -eq 6 ]; then
+		addrs="${ip:+,$ip}${hostid:+,[::$hostid]}"
+		xappend "--dhcp-host=$macs${duids:+,$duids}$hosttag$addrs$nametime"
+	else
+		xappend "--dhcp-host=$macs$hosttag${ip:+,$ip}$nametime"
+	fi
 }
 
 dhcp_this_host_add() {
-	# TODO: case-in do/not short-host or FQDN; UCI already intended ...
-	local ifname="$1"
-	local do_enable="$2"
+	local net="$1"
+	local ifname="$2"
+	local mode="$3"
 	local routerstub routername ifdashname
+	local lanaddr lanaddr6 lanaddrs6 ulaprefix
 
-
-	if [ "$do_enable" -gt 0 ] ; then
-		# All IP addresses discovered by dnsmasq will be labeled robustly (except fe80::)
+	if [ "$mode" -gt 0 ] ; then
 		ifdashname="${ifname//./-}"
 		routerstub="$( md5sum /etc/os-release )"
 		routerstub="router-${routerstub// */}"
 		routername="$( uci_get system @system[0] hostname $routerstub )"
 
-		xappend "--interface-name=$ifdashname.$routername.$DOMAIN,$ifname"
-		xappend "--interface-name=$routername.$DOMAIN,$ifname"
-		xappend "--interface-name=$routername,$ifname"
+		if [ "$mode" -gt 1 ] ; then
+			if [ "$mode" -gt 2 ] ; then
+				if [ "$mode" -gt 3 ] ; then
+					append_interface_name "$ifdashname.$routername.$DOMAIN" "$ifname"
+				fi
+
+				append_interface_name "$routername.$DOMAIN" "$ifname"
+			fi
+
+			# All IP addresses discovered by dnsmasq will be labeled (except fe80::)
+			append_interface_name "$routername" "$ifname"
+
+		else
+			# This uses a static host file entry for only limited addresses.
+			# Use dnsmasq option "--expandhosts" to enable FQDN on host files.
+			ulaprefix="$(uci_get network @globals[0] ula_prefix)"
+			network_get_ipaddr lanaddr "$net"
+			network_get_ipaddrs6 lanaddrs6 "$net"
+
+			if [ -n "$lanaddr" ] ; then
+				dhcp_domain_add "" "$routername" "$lanaddr"
+			fi
+
+			if [ -n "$ulaprefix" -a -n "$lanaddrs6" ] ; then
+				for lanaddr6 in $lanaddrs6 ; do
+					case "$lanaddr6" in
+					"${ulaprefix%%:/*}"*)
+							dhcp_domain_add "" "$routername" "$lanaddr6"
+							;;
+					esac
+				done
+			fi
+		fi
 	fi
 }
 
 dhcp_tag_add() {
+	# NOTE: dnsmasq has explicit "option6:" prefix for DHCPv6 so no collisions
 	local cfg="$1"
 
 	tag="$cfg"
@@ -345,6 +424,7 @@ dhcp_mac_add() {
 }
 
 dhcp_boot_add() {
+	# TODO: BOOTURL is different between DHCPv4 and DHCPv6
 	local cfg="$1"
 
 	config_get networkid "$cfg" networkid
@@ -367,12 +447,13 @@ dhcp_boot_add() {
 
 dhcp_add() {
 	local cfg="$1"
+	local dhcp6range="::"
+	local nettag
+	local tags
+
 	config_get net "$cfg" interface
 	[ -n "$net" ] || return 0
 
-	config_get dhcpv4 "$cfg" dhcpv4
-	[ "$dhcpv4" != "disabled" ] || return 0
-
 	config_get networkid "$cfg" networkid
 	[ -n "$networkid" ] || networkid="$net"
 
@@ -386,7 +467,7 @@ dhcp_add() {
 
 	append_bool "$cfg" ignore "--no-dhcp-interface=$ifname" && {
 		# Many ISP do not have useful names for DHCP customers (your WAN).
-		dhcp_this_host_add $ifname $ADD_WAN_HOSTNAME
+		dhcp_this_host_add "$net" "$ifname" "$ADD_WAN_FQDN"
 		return 0
 	}
 
@@ -400,38 +481,142 @@ dhcp_add() {
 	config_get_bool force "$cfg" force 0
 	[ $force -gt 0 ] || dhcp_check "$ifname" || return 0
 
-	config_get start "$cfg" start
-	config_get limit "$cfg" limit
-	config_get leasetime "$cfg" leasetime
+	config_get start "$cfg" start 100
+	config_get limit "$cfg" limit 150
+	config_get leasetime "$cfg" leasetime 12h
 	config_get options "$cfg" options
 	config_get_bool dynamicdhcp "$cfg" dynamicdhcp 1
 
+	config_get dhcpv4 "$cfg" dhcpv4
+	config_get dhcpv6 "$cfg" dhcpv6
+
+	config_get ra "$cfg" ra
+	config_get ra_management "$cfg" ra_management
+	config_get ra_preference "$cfg" ra_preference
+	config_get dns "$cfg" dns
+
+	config_list_foreach "$cfg" "interface_name" append_interface_name "$ifname"
+
 	# Put the router host name on this DHCP served interface address(es)
-	dhcp_this_host_add $ifname $ADD_LOCAL_HOSTNAME
+	dhcp_this_host_add "$net" "$ifname" "$ADD_LOCAL_FQDN"
+
+	start="$( dhcp_calc "$start" )"
+
+	add_tag() {
+		tags="${tags}tag:$1,"
+	}
+	config_list_foreach "$cfg" tag add_tag
+
+	nettag="${networkid:+set:${networkid},}"
+
+	if [ "$limit" -gt 0 ] ; then
+		limit=$((limit-1))
+	fi
 
-	leasetime="${leasetime:-12h}"
-	start="$(dhcp_calc "${start:-100}")"
-	limit="${limit:-150}"
-	[ "$limit" -gt 0 ] && limit=$((limit-1))
 	eval "$(ipcalc.sh "${subnet%%/*}" $netmask $start $limit)"
-	if [ "$dynamicdhcp" = "0" ]; then END="static"; fi
-	xappend "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"
 
-	dhcp_option_add "$cfg" "$networkid"
+	if [ "$dynamicdhcp" = "0" ] ; then
+		END="static"
+		dhcp6range="::,static"
+	else
+		dhcp6range="::1000,::ffff"
+	fi
+
+
+	if [ "$dhcpv4" != "disabled" ] ; then
+		xappend "--dhcp-range=$tags$nettag$START,$END,$NETMASK,$leasetime${options:+ $options}"
+	fi
+
+
+	if [ $DNSMASQ_DHCP_VER -eq 6 -a "$ra" = "server" ] ; then
+		# Note: dnsmasq cannot just be a DHCPv6 server (all-in-1)
+		# and let some other machine(s) send RA pointing to it.
+
+		case $ra_preference in
+		*high*)
+			xappend "--ra-param=$ifname,high,0,7200"
+			;;
+		*low*)
+			xappend "--ra-param=$ifname,low,0,7200"
+			;;
+		*)
+			# Send UNSOLICITED RA at default interval and live for 2 hours.
+			# TODO: convert flexible lease time into route life time (only seconds).
+			xappend "--ra-param=$ifname,0,7200"
+			;;
+		esac
+
+		if [ "$dhcpv6" = "disabled" ] ; then
+			ra_management="3"
+		fi
+
+
+		case $ra_management in
+		0)
+			# SLACC with DCHP for extended options
+			xappend "--dhcp-range=$nettag::,constructor:$ifname,ra-stateless,ra-names"
+			;;
+		2)
+			# DHCP address and RA only for management redirection
+			xappend "--dhcp-range=$nettag$dhcp6range,constructor:$ifname,$leasetime"
+			;;
+		3)
+			# SLAAC only but dnsmasq attempts to link HOSTNAME, DHCPv4 MAC, and SLAAC
+			xappend "--dhcp-range=$nettag::,constructor:$ifname,ra-only,ra-names"
+			;;
+		*)
+			# SLAAC and full DHCP
+			xappend "--dhcp-range=$nettag$dhcp6range,constructor:$ifname,slaac,ra-names,$leasetime"
+			;;
+		esac
+
+		if [ -n "$dns" ]; then
+			dnss=""
+			for d in $dns; do append dnss "[$d]" ","; done
+		else
+			dnss="[::]"
+		fi
+
+		dhcp_option_append "option6:dns-server,$dnss" "$networkid"
+	fi
+
+	dhcp_option_add "$cfg" "$networkid" 0
+	dhcp_option_add "$cfg" "$networkid" 2
+}
+
+dhcp_option_append() {
+	local option="$1"
+	local networkid="$2"
+	local force="$3"
+
+	xappend "--dhcp-option${force:+-force}=${networkid:+$networkid,}$option"
 }
 
 dhcp_option_add() {
+	# NOTE: dnsmasq has explicit "option6:" prefix for DHCPv6 so no collisions
 	local cfg="$1"
 	local networkid="$2"
 	local force="$3"
+	local opt="dhcp_option"
 
 	[ "$force" = "0" ] && force=
+	[ "$force" = "2" ] && opt="dhcp_option_force"
 
-	config_get dhcp_option "$cfg" dhcp_option
-	for o in $dhcp_option; do
-		xappend "--dhcp-option${force:+-force}=${networkid:+$networkid,}$o"
-	done
+	local list_len
+	config_get list_len "$cfg" "${opt}_LENGTH"
+
+	if [ -n "$list_len" ]; then
+		config_list_foreach "$cfg" "$opt" dhcp_option_append "$networkid" "$force"
+	else
+		config_get dhcp_option "$cfg" "$opt"
 
+		[ -n "$dhcp_option" ] && echo "Warning: the 'option $opt' syntax is deprecated, use 'list $opt'" >&2
+
+		local option
+		for option in $dhcp_option; do
+			dhcp_option_append "$option" "$networkid" "$force"
+		done
+	fi
 }
 
 dhcp_domain_add() {
@@ -536,13 +721,14 @@ dhcp_relay_add() {
 	if [ -z "$interface" ]; then
 		xappend "--dhcp-relay=$local_addr,$server_addr"
 	else
-		xappend "--dhcp-relay=$local_addr,$server_addr,$interface"
+		network_get_device ifname "$interface" || return
+		xappend "--dhcp-relay=$local_addr,$server_addr,$ifname"
 	fi
 }
 
 dnsmasq_start()
 {
-	local cfg="$1" disabled
+	local cfg="$1" disabled resolvfile user_dhcpscript
 
 	config_get_bool disabled "$cfg" disabled 0
 	[ "$disabled" -gt 0 ] && return 0
@@ -575,6 +761,41 @@ dnsmasq_start()
 
 	$PROG --version | grep -osqE "^Compile time options:.* DHCPv6( |$)" && DHCPv6CAPABLE=1 || DHCPv6CAPABLE=0
 
+
+	if [ -x /usr/sbin/odhcpd -a -x /etc/init.d/odhcpd ] ; then
+		local odhcpd_is_main odhcpd_is_enabled
+		config_get odhcpd_is_main odhcpd maindhcp 0
+		/etc/init.d/odhcpd enabled && odhcpd_is_enabled=1 || odhcpd_is_enabled=0
+
+
+		if [ "$odhcpd_is_enabled" -eq 0 -a "$DHCPv6CAPABLE" -eq 1 ] ; then
+			# DHCP V4 and V6 in DNSMASQ
+			DNSMASQ_DHCP_VER=6
+		elif [ "$odhcpd_is_main" -gt 0 ] ; then
+			# ODHCPD is doing it all
+			DNSMASQ_DHCP_VER=0
+		else
+			# You have ODHCPD but use DNSMASQ for DHCPV4
+			DNSMASQ_DHCP_VER=4
+		fi
+
+	elif [ "$DHCPv6CAPABLE" -eq 1 ] ; then
+		# DHCP V4 and V6 in DNSMASQ
+		DNSMASQ_DHCP_VER=6
+	else
+		DNSMASQ_DHCP_VER=4
+	fi
+
+	# Allow DHCP/DHCPv6 to be handled by ISC DHCPD
+	if [ -x /usr/sbin/dhcpd ] ; then
+		if [ -x /etc/init.d/dhcpd ] ; then
+			/etc/init.d/dhcpd enabled && DNSMASQ_DHCP_VER=0
+		fi
+		if [ -x /etc/init.d/dhcpd6 -a "$DNSMASQ_DHCP_VER" -gt 0 ] ; then
+			/etc/init.d/dhcpd6 enabled && DNSMASQ_DHCP_VER=4
+		fi
+	fi
+
 	append_bool "$cfg" authoritative "--dhcp-authoritative"
 	append_bool "$cfg" nodaemon "--no-daemon"
 	append_bool "$cfg" domainneeded "--domain-needed"
@@ -587,12 +808,11 @@ dnsmasq_start()
 	append_bool "$cfg" localise_queries "--localise-queries"
 	append_bool "$cfg" readethers "--read-ethers"
 	append_bool "$cfg" dbus "--enable-dbus"
-	append_bool "$cfg" boguspriv "--bogus-priv"
 	append_bool "$cfg" expandhosts "--expand-hosts"
 	config_get tftp_root "$cfg" "tftp_root"
-	[ -d "$tftp_root" ] && append_bool "$cfg" enable_tftp "--enable-tftp"
+	[ -n "$tftp_root" ] && mkdir -p "$tftp_root" && append_bool "$cfg" enable_tftp "--enable-tftp"
 	append_bool "$cfg" tftp_no_fail "--tftp-no-fail"
-	append_bool "$cfg" nonwildcard "--bind-dynamic"
+	append_bool "$cfg" nonwildcard "--bind-dynamic" 1
 	append_bool "$cfg" fqdn "--dhcp-fqdn"
 	append_bool "$cfg" proxydnssec "--proxy-dnssec"
 	append_bool "$cfg" localservice "--local-service"
@@ -603,7 +823,7 @@ dnsmasq_start()
 	append_bool "$cfg" noping "--no-ping"
 
 	append_parm "$cfg" logfacility "--log-facility"
-	append_parm "$cfg" dhcpscript "--dhcp-script"
+
 	append_parm "$cfg" cachesize "--cache-size"
 	append_parm "$cfg" dnsforwardmax "--dns-forward-max"
 	append_parm "$cfg" port "--port"
@@ -615,6 +835,7 @@ dnsmasq_start()
 	append_parm "$cfg" "domain" "--domain"
 	append_parm "$cfg" "local" "--server"
 	config_list_foreach "$cfg" "server" append_server
+	config_list_foreach "$cfg" "rev_server" append_rev_server
 	config_list_foreach "$cfg" "address" append_address
 	config_list_foreach "$cfg" "ipset" append_ipset
 	config_list_foreach "$cfg" "interface" append_interface
@@ -622,7 +843,6 @@ dnsmasq_start()
 	config_list_foreach "$cfg" "addnhosts" append_addnhosts
 	config_list_foreach "$cfg" "bogusnxdomain" append_bogusnxdomain
 	append_parm "$cfg" "leasefile" "--dhcp-leasefile" "/tmp/dhcp.leases"
-	append_parm "$cfg" "resolvfile" "--resolv-file" "/tmp/resolv.conf.auto"
 	append_parm "$cfg" "serversfile" "--servers-file"
 	append_parm "$cfg" "tftp_root" "--tftp-root"
 	append_parm "$cfg" "dhcp_boot" "--dhcp-boot"
@@ -633,13 +853,21 @@ dnsmasq_start()
 
 	config_get_bool ADD_LOCAL_DOMAIN "$cfg" add_local_domain 1
 	config_get_bool ADD_LOCAL_HOSTNAME "$cfg" add_local_hostname 1
-	config_get_bool ADD_WAN_HOSTNAME "$cfg" add_wan_hostname 0
+	config_get ADD_LOCAL_FQDN "$cfg" add_local_fqdn ""
+	config_get ADD_WAN_FQDN "$cfg" add_wan_fqdn 0
+
+	if [ -z "$ADD_LOCAL_FQDN" ] ; then
+		# maintain support for previous UCI
+		ADD_LOCAL_FQDN="$ADD_LOCAL_HOSTNAME"
+	fi
 
 	config_get_bool readethers "$cfg" readethers
 	[ "$readethers" = "1" -a \! -e "/etc/ethers" ] && touch /etc/ethers
 
-	config_get resolvfile $cfg resolvfile
-	config_get dhcpscript $cfg dhcpscript
+	config_get user_dhcpscript $cfg dhcpscript
+	if has_handler || [ -n "$user_dhcpscript" ]; then
+		xappend "--dhcp-script=$DHCPSCRIPT"
+	fi
 
 	config_get leasefile $cfg leasefile "/tmp/dhcp.leases"
 	[ -n "$leasefile" -a \! -e "$leasefile" ] && touch "$leasefile"
@@ -652,6 +880,8 @@ dnsmasq_start()
 		[ -n "$resolvfile" -a \! -e "$resolvfile" ] && touch "$resolvfile"
 	fi
 
+	[ -n "$resolvfile" ] && xappend "--resolv-file=$resolvfile"
+
 	config_get hostsfile "$cfg" dhcphostsfile
 	[ -e "$hostsfile" ] && xappend "--dhcp-hostsfile=$hostsfile"
 
@@ -698,6 +928,7 @@ dnsmasq_start()
 	}
 
 	dhcp_option_add "$cfg" "" 0
+	dhcp_option_add "$cfg" "" 2
 
 	xappend "--dhcp-broadcast=tag:needs-broadcast"
 
@@ -736,11 +967,26 @@ dnsmasq_start()
 	config_foreach filter_dnsmasq mxhost dhcp_mx_add "$cfg"
 	echo >> $CONFIGFILE_TMP
 
-	config_get odhcpd_is_active odhcpd maindhcp
-	if [ "$odhcpd_is_active" != "1" ]; then
+	config_get_bool boguspriv "$cfg" boguspriv 1
+	[ "$boguspriv" -gt 0 ] && {
+		xappend "--bogus-priv"
+		[ -r "$RFC6761FILE" ] && xappend "--conf-file=$RFC6761FILE"
+	}
+
+	if [ "$DNSMASQ_DHCP_VER" -gt 4 ] ; then
+		# Enable RA feature for when/if it is constructed,
+		# and RA is selected per interface pool (RA, DHCP, or both),
+		# but no one (should) want RA broadcast in syslog
+		config_foreach filter_dnsmasq dhcp dhcp_add "$cfg"
+		xappend "--enable-ra"
+		xappend "--quiet-ra"
+		append_bool "$cfg" quietdhcp "--quiet-dhcp6"
+
+	elif [ "$DNSMASQ_DHCP_VER" -gt 0 ] ; then
 		config_foreach filter_dnsmasq dhcp dhcp_add "$cfg"
 	fi
 
+
 	echo >> $CONFIGFILE_TMP
 	config_foreach filter_dnsmasq cname dhcp_cname_add "$cfg"
 	echo >> $CONFIGFILE_TMP
@@ -762,6 +1008,7 @@ dnsmasq_start()
 	procd_open_instance $cfg
 	procd_set_param command $PROG -C $CONFIGFILE -k -x /var/run/dnsmasq/dnsmasq."${cfg}".pid
 	procd_set_param file $CONFIGFILE
+	[ -n "$user_dhcpscript" ] && procd_set_param env USER_DHCPSCRIPT="$user_dhcpscript"
 	procd_set_param respawn
 
 	local dnsmasqconffile="/etc/dnsmasq.${cfg}.conf"
@@ -770,7 +1017,7 @@ dnsmasq_start()
 	fi
 
 	procd_add_jail dnsmasq ubus log
-	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
+	procd_add_jail_mount $CONFIGFILE $TRUSTANCHORSFILE $HOSTFILE $RFC6761FILE /etc/passwd /etc/group /etc/TZ /dev/null /dev/urandom $dnsmasqconffile $dnsmasqconfdir $resolvfile $user_dhcpscript /etc/hosts /etc/ethers /sbin/hotplug-call $EXTRA_MOUNT $DHCPSCRIPT
 	procd_add_jail_mount_rw /var/run/dnsmasq/ $leasefile
 
 	procd_close_instance