rootfs/sbin/wan_ipv6.sh - YUKUAI_patch - Gitiles

 #!/bin/sh

 path_sh=`nv get path_sh`
 . $path_sh/global.sh


 echo "input param is $1 $2 $3"
 echo "Info: wan_ipv6 $1 $2 $3 start" >> $test_log

 #Èë²ÎÖÐÓÐc_idÔòÉèÖÃ£¬Ã»ÓÐÔòÖÃÁã£¬ÓÃÓÚÉèÖÃ²ßÂÔÂ·ÓÉ±íºÅ
 if [ "$3" == "" ]; then
     c_id="0"
 else
     c_id=$3
 fi
 def_cid=`nv get default_cid`

 is_chinamobile_pd_diff=`nv get pd_chinamobile_enable`
 pd_chinamobile=`nv get pd_chinamobile`
 prefix_len=`nv get pd_len_chinamobile`

 b_dhcpv6stateEnabled=`nv get dhcpv6stateEnabled`
 b_dhcpv6statelessEnabled=`nv get dhcpv6statelessEnabled`

 ############# »ñÈ¡Ö¸¶¨Íø¿ÚµÄÈ«¾Ö±äÁ¿ ############
 get_wan_info()
 {
     echo "wan_name_info = $1"

     #»ñÈ¡¶ÔÓ¦wan¿ÚµÄip mode
     wan_mode=`nv get $1"_mode"`

     #»ñÈ¡¶ÔÓ¦µÄÍø¿ÚÃû
     case $1 in
     "pswan")
         wan_if=$pswan_name$2 ;;
     "usbwan")
         wan_if=$usbwan_if ;;
     "ethwan")
         wan_if=$ethwan_if ;;
     "wifiwan")
         wan_if=$wifiwan_if ;;
     esac
     mtu=`nv get mtu`
     ifconfig $wan_if mtu $mtu

     #ÐèÒªÓÃµ½Ïà¹ØÅäÖÃÎÄ¼þ
     dhcp6s_conf=$path_conf/dhcp6s_$wan_if.conf
     radvd_conf=$path_conf/radvd_$wan_if.conf
 	radvd_pidfile=$path_tmp/radvd_$wan_if.pid
     #resolv_conf=$path_conf/resolv_$wan_if.conf
     ndp_log=$path_conf/ndp_$wan_if.log

     #·ÀdosÏà¹ØÅäÖÃ
     dosenable=`nv get dosenable`
     if [ "x$dosenable" != "x0" ]; then
         if [ "$1" == "pswan" ]; then
             wan6_prefix=$1$2"_prefix"
         else
             wan6_prefix=$1"_prefix"
         fi
         echo 1 > /sys/module/fast_common/parameters/lan_dos_enable
         echo "wan6_prefix_name = $wan6_prefix"
     fi

     echo "wan_if_info = $wan_if"
 }

 #Çå³ýÏàÓ¦µÄslaac½ø³Ì
 slaac_kill()
 {
 	ps > ${path_tmp}/zte_ipv6_slaac.${wan_if}.$$
 	slaac_pid=`awk 'BEGIN{temp1="'"${wan_if}"'";temp2="zte_ipv6_slaac"}{if(index($0,temp1)>0 && index($0,temp2)>0){print $1}}' ${path_tmp}/zte_ipv6_slaac.${wan_if}.$$`
 	rm -f ${path_tmp}/zte_ipv6_slaac.${wan_if}.$$
     [ -n "$slaac_pid" ] && { kill $slaac_pid; echo "Info: kill slaac $slaac_pid " >> $test_log ; }
 }

 linkup_get_wan_addr()
 {
     echo "wan_name_info = $wan_if"

     #disable the forwarding to send RS and not set the addr when receive ra packet
     #echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
     echo 0 > /proc/sys/net/ipv6/conf/$wan_if/accept_ra

     # IPv6ÔÝÊ±²»¿¼ÂÇstaticÄ£Ê½£¬Èç½«À´ÓÐÐèÇó£¬²Î¿¼ipv4ÅäÖÃ
     # µ±wan_modeÎªDHCP£¬»òÕßusbwan¡¢ethwanÎªPPP¡¢PPPOEÊ±£¬Æô¶¯dhcp6c
 	if [ "$1" == "pswan" ]; then

 		if [ "-$wan_mode" == "-dhcp" ]; then
 		    ifconfig $wan_if arp 2>>$test_log
 			if [ $? -ne 0 ];then
 	            echo "Error: ifconfig $wan_if arp failed." >> $test_log
             fi
 		fi
 		#call the slaac program to get the prefix addr
 		ifconfig $wan_if up 2>>$test_log
 		if [ $? -ne 0 ];then
 	        echo "Error: ifconfig $wan_if up failed." >> $test_log
         fi
 		prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`
 		#Èç¹ûµ±Ç°Ã»ÓÐÇ°×º£¬ÔòÖ±½ÓÆô¶¯slaac£¬Èç¹ûµ±Ç°Ç°×ºÒÑ¾ÉèÖÃ£¬ÔòËµÃ÷ÒÑ¾»ñÈ¡µ½£¬Ö±½ÓÅäÖÃIPµØÖ·¼´¿É
 		if [ -n "$prefix_info_temp" -a "-$prefix_info_temp" != "-::" ]; then
 			ret_code=0
 		else
 			sleep 1
 			interface_id_temp1=`nv get $wan_if"_ipv6_interface_id"`
 			local_ipv6_addr="fe80::"$interface_id_temp1
 			local_ipv6_addr_nv="$wan_if""_local_ipv6_addr"
 			nv set $local_ipv6_addr_nv=$local_ipv6_addr
 			ip -6 addr add $local_ipv6_addr/64 dev $wan_if 2>>$test_log
 			zte_ipv6_slaac -i "$wan_if"
 			ret_code=$?
 		fi

 		echo "the program zte_ipv6_slaac return  = $ret_code"
 		if [ $ret_code -eq 0 ]; then
 			echo "the zte_ipv6_slaac success"
 			interface_id_temp=`nv get $wan_if"_ipv6_interface_id"`
 			prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`

 			echo "##############1##########"
 			echo "$interface_id_temp"
 			echo "$prefix_info_temp"
 			echo "##############2##########"

 			if [ "x$dosenable" != "x0" ]; then
 				ip6_prefix=`echo "$prefix_info_temp" | awk -F ':' '{printf "0x"$1",0x"$2",0x"$3",0x"$4}'`
 				echo "ip6_prefix1=$ip6_prefix"
 				echo $ip6_prefix > /sys/module/fast_common/parameters/$wan6_prefix
 			fi


 			wan_addr=$prefix_info_temp$interface_id_temp
 			wan_addr_nv=$wan_if"_ipv6_ip"
 			nv set $wan_addr_nv="$wan_addr"
 			echo "wan_addr = $wan_addr"

 			ip -6 addr add $wan_addr/126 dev $wan_if 2>>$test_log
 			if [ $? -ne 0 ];then
 	            echo "Error: ip -6 addr add $wan_addr/126 dev $wan_if failed." >> $test_log
             fi

 			killall -9 clatd
 			clatd -i $wan_if -p 1:1:1:123:: &

 			if [ "-$c_id" != "-$def_cid" ]; then
 				wan_pri=`nv get $1"_priority"`
 				rt_num=`expr $wan_pri \* 10 + $c_id`
 				default_gw_addr_temp=`nv get $wan_if"_ipv6_gw"`
 				echo "ipv6_wan_default_gw = $default_gw_addr_temp"
 				ip -6 rule add from $wan_addr table $rt_num 2>>$test_log
 				if [ $? -ne 0 ];then
 	                echo "Error: ip -6 rule add from $wan_addr table $rt_num failed." >> $test_log
                 fi
 				if [ -n "$default_gw_addr_temp" -a "-$default_gw_addr_temp" != "-::" ] ; then
 					ip -6 route add default via $default_gw_addr_temp dev $wan_if table $rt_num 2>>$test_log
 					if [ $? -ne 0 ];then
 	                    echo "Error: ip -6 route add default via $default_gw_addr_temp dev $wan_if table $rt_num failed." >> $test_log
                     fi
 				else
 					ip -6 route add default dev $wan_if table $rt_num 2>>$test_log
 					if [ $? -ne 0 ];then
 	                    echo "Error: ip -6 route add default dev $wan_if table $rt_num failed." >> $test_log
                     fi
 				fi
 				ip -6 route flush cache 2>>$test_log
 				if [ $? -ne 0 ];then
 	                echo "Error: ip -6 route flush cache failed." >> $test_log
                 fi
 				#sleep 1
 			fi
 			nv set $wan_if"_ipv6_state"="working"
 		else
 			echo "the zte_ipv6_slaac fail"
 			nv set $wan_if"_ipv6_state"="dead"
 			#exit 1
 		fi
 	else
 		#if [ "-$wan_mode" == "-DHCP" -o "-$wan_mode" == "-PPP" -o "-$wan_mode" == "-PPPOE"  ]; then
 			#dhcp6c -dDf -z $wan_if &
 		# ²ÉÓÃPDP¼¤»î·ÖÅäµÄipv6µØÖ·
 		#else
 			#call the slaac program to get the prefix addr
 			ifconfig $wan_if up 2>>$test_log
 			if [ $? -ne 0 ];then
 	            echo "Error: ifconfig $wan_if up failed." >> $test_log
             fi
 			#sleep 1
 			#interface_id_temp1=`nv get $wan_if"_ipv6_interface_id"`
 			interface_id_temp1="0001:0002:0003:0004"
 			nv set $wan_if"_ipv6_interface_id"=$interface_id_temp1
 			local_ipv6_addr="fe80::"$interface_id_temp1
 			local_ipv6_addr_nv="$wan_if""_local_ipv6_addr"
 			nv set $local_ipv6_addr_nv=$local_ipv6_addr
 			ip -6 addr add $local_ipv6_addr/64 dev $wan_if 2>>$test_log

 			zte_ipv6_slaac -i "$wan_if"
 			ret_code=$?

 			echo "the program zte_ipv6_slaac return  = $ret_code"
 			if [ $ret_code -eq 0 ]; then
 				echo "the zte_ipv6_slaac success"
 				#ifconfig $wan_if up 2>>$test_log
 				dhcp6c -dDf -z $wan_if &
 				interface_id_temp=`nv get $wan_if"_ipv6_interface_id"`
 				prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`
 				if [ "-$prefix_info_temp" == "-" -o "-$prefix_info_temp" == "-::" ]; then
 					echo "wait dhcp6c get ipv6_prefix"
 					sleep 2
 					prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`
 				fi

 				echo "##############1##########"
 				echo "$interface_id_temp"
 				echo "$prefix_info_temp"
 				echo "##############2##########"
 				if [ "-$prefix_info_temp" == "-" -o "-$prefix_info_temp" == "-::" ]; then
 					echo "get ipv6_prefix fail"
 					nv set $wan_if"_ipv6_state"="dead"
 					exit 1
 				fi
 				if [ "x$dosenable" != "x0" ]; then
 					ip6_prefix=`echo "$prefix_info_temp" | awk -F ':' '{printf "0x"$1",0x"$2",0x"$3",0x"$4}'`
 					echo "ip6_prefix2=$ip6_prefix"
 					echo $ip6_prefix > /sys/module/fast_common/parameters/$wan6_prefix
 				fi

 				wan_addr=$prefix_info_temp$interface_id_temp
 				wan_addr_nv=$wan_if"_ipv6_ip"
 				nv set $wan_addr_nv="$wan_addr"
 				echo "wan_addr = $wan_addr"

 				ip -6 addr add $wan_addr/126 dev $wan_if 2>>$test_log
 				if [ $? -ne 0 ];then
 	                echo "Error: ip -6 addr add $wan_addr/126 dev $wan_if failed." >> $test_log
                 fi

 				killall -9 clatd
 				clatd -i $wan_if -p 1:1:1:123:: &
 			else
 				echo "the zte_ipv6_slaac fail"
 				nv set $wan_if"_ipv6_state"="dead"
 				exit 1
 			fi
 		#fi
 	fi
 }

 #############linkdown radvd set############
 linkdown_radvd_set()
 {
     if [ "-$b_dhcpv6stateEnabled" = "-1" ];then
         radvd_kill
         return
     else
         sed  -i -e s/AdvValidLifetime.*/'AdvValidLifetime 30;'/g $radvd_conf
         sed  -i -e s/AdvPreferredLifetime.*/'AdvPreferredLifetime 1;'/g $radvd_conf
     fi

     if [ "-$is_chinamobile_pd_diff" = "-1" ] ; then
         if [ "-$pd_chinamobile" == "-" ] ; then
             echo "no pd info get"
         else
             radvd_kill
 			rm -rf $radvd_pidfile
             radvd -d 3 -C $radvd_conf -s -p $radvd_pidfile &
             nv set pd_chinamobile=""
             nv set pd_len_chinamobile=""
             radvd_kill
         fi
     fi

     radvd_kill
 	rm -rf $radvd_pidfile
     radvd -d 3 -C $radvd_conf -s -p $radvd_pidfile &
 }

 #############linkdown wanaddr route set############
 linkdown_route_set()
 {
     echo "wan_name_info = $wan_if"

     wan_addr=`nv get $wan_if"_ipv6_ip"`
 	ip -6 addr del $wan_addr/126 dev $wan_if

 	local_ipv6_addr_nv="$wan_if""_local_ipv6_addr"
 	local_ipv6_addr=`nv get $local_ipv6_addr_nv`
 	ip -6 addr del $local_ipv6_addr/64 dev $wan_if 2>>$test_log
 	#if [ $? -ne 0 ];then
 	#    echo "Error: ip -6 addr del $wan_addr/126 dev $wan_if   failed." >> $test_log
     #fi

 	killall clatd
 	sh $path_sh/clat_config.sh down $wan_if

 	if [ "-$c_id" == "-0" -o "-$c_id" == "-$def_cid" ]; then
 		echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
 		ip -6 route del default
 		#if [ $? -ne 0 ];then
 	        #echo "Error: ip -6 route del default failed." >> $test_log
         #fi

 		nv set ipv6_br0_addr="::"
 		ipv6_addr_conver $wan_addr "$wan_if"
 		ipv6_br0_addr_tmp=`nv get ipv6_br0_addr`
 		ip -6 addr del $ipv6_br0_addr_tmp/64 dev br0
 		#if [ $? -ne 0 ];then
 	        #echo "Error: ip -6 addr del $ipv6_br0_addr_tmp/64 dev br0 failed." >> $test_log
         #fi

 		#ÊÊÅäÒ³ÃæµÈÆäËûµØ·½Ê¹ÓÃÀÏNV
 		nv set ipv6_wan_ipaddr="::"

 		def_cid=`nv get default_cid`
 		if [ "-$c_id" == "-$def_cid" ]; then
 			nv set default_cid=""
 			nv set $wan_if"_ipv6_state"="dead"
 		fi
 	else
 		wan_pri=`nv get $1"_priority"`
 		rt_num=`expr $wan_pri \* 10 + $c_id`

 		default_gw_addr_temp=`nv get $wan_if"_ipv6_gw"`
 		echo "ipv6_wan_default_gw = $default_gw_addr_temp"

 		ip -6 rule del from $wan_addr table $rt_num
 		#if [ $? -ne 0 ];then
 	        #echo "Error: ip -6 rule del from $wan_addr table $rt_num failed." >> $test_log
         #fi
 		if [ -n "$default_gw_addr_temp" ] ; then
 			ip -6 route del default via $default_gw_addr_temp dev $wan_if table $rt_num
 			#if [ $? -ne 0 ];then
 	            #echo "Error: ip -6 route del default via $default_gw_addr_temp dev $wan_if table $rt_num failed." >> $test_log
             #fi
 		else
 			ip -6 route del default dev $wan_if table $rt_num
 			#if [ $? -ne 0 ];then
 	            #echo "Error: ip -6 route del default dev $wan_if table $rt_num failed." >> $test_log
             #fi
 		fi
 		ip -6 route flush cache 2>>$test_log
 		if [ $? -ne 0 ];then
 	        echo "Error: ip -6 route flush cache failed." >> $test_log
         fi

 		nv set $wan_if"_ipv6_state"="dead"

 	fi

     echo 0 > /proc/sys/net/ipv6/conf/$wan_if/accept_ra

     #reset wan'nv
     nv set $wan_if"_ipv6_ip"="::"
     nv set $wan_if"_ipv6_pridns_auto"="::"
     nv set $wan_if"_ipv6_secdns_auto"="::"
     nv set $wan_if"_ipv6_gw"="::"
     nv set $wan_if"_ipv6_interface_id"="::"
     nv set $wan_if"_ipv6_prefix_info"="::"
     nv set $wan_if"_dhcpv6_start"="::"
     nv set $wan_if"_dhcpv6_end"="::"
     nv set $wan_if"_radvd_ipv6_dns_servers"="::"

 	if [ "x$dosenable" != "x0" ]; then
 		echo 0,0,0,0 > /sys/module/fast_common/parameters/$wan6_prefix
 	fi
 	if [ "$1" == "pswan" ]; then
 		ifconfig $wan_if down 2>>$test_log
 		if [ $? -ne 0 ];then
 			echo "Error: ifconfig $wan_if down failed." >> $test_log
 		fi
 	fi
 }

 #Çå³ýÏàÓ¦µÄDHCPv6½ø³Ì
 linkdown_dhcpv6_server_set()
 {
     dhcp6c_kill
     dhcp6s_kill
 }

 del_default_wan6()
 {
 	default_wan6_name=`nv get default_wan6_name`
 	if [ "-$1" == "-$default_wan6_name" ]; then
 		nv set default_wan6_name=""
 		nv set default_wan6_rel=""
 	fi
 }
 ############ipv6 shell entry#################
 get_wan_info $2 $3

 case $1 in
  "linkup")
     linkup_get_wan_addr $2 $3

     ;;

  "linkdown")
 		#if [ "-$2" == "-pswan" ]; then
 		#	tc_tbf.sh down $def_cid
 		#fi
 		linkdown_radvd_set
 		linkdown_dhcpv6_server_set
 		#linkdown_route_set $2
 		#slaac_kill
 		#ndp_kill
 		#del_default_wan6 $wan_if
     ;;

 esac


 #if [ "-$c_id" == "-0" -o "-$c_id" == "-$def_cid" ]; then
 	#(router_msg_proxy ipv6 wan_ipv6.sh >> $test_log 2>&1 || echo "Error: router_msg_proxy ipv6 wan_ipv6.sh failed." >> $test_log) &
 #fi
	#!/bin/sh

	path_sh=`nv get path_sh`
	. $path_sh/global.sh


	echo "input param is $1 $2 $3"
	echo "Info: wan_ipv6 $1 $2 $3 start" >> $test_log

	#Èë²ÎÖÐÓÐc_idÔòÉèÖÃ£¬Ã»ÓÐÔòÖÃÁã£¬ÓÃÓÚÉèÖÃ²ßÂÔÂ·ÓÉ±íºÅ
	if [ "$3" == "" ]; then
	c_id="0"
	else
	c_id=$3
	fi
	def_cid=`nv get default_cid`

	is_chinamobile_pd_diff=`nv get pd_chinamobile_enable`
	pd_chinamobile=`nv get pd_chinamobile`
	prefix_len=`nv get pd_len_chinamobile`

	b_dhcpv6stateEnabled=`nv get dhcpv6stateEnabled`
	b_dhcpv6statelessEnabled=`nv get dhcpv6statelessEnabled`

	############# »ñÈ¡Ö¸¶¨Íø¿ÚµÄÈ«¾Ö±äÁ¿ ############
	get_wan_info()
	{
	echo "wan_name_info = $1"

	#»ñÈ¡¶ÔÓ¦wan¿ÚµÄip mode
	wan_mode=`nv get $1"_mode"`

	#»ñÈ¡¶ÔÓ¦µÄÍø¿ÚÃû
	case $1 in
	"pswan")
	wan_if=$pswan_name$2 ;;
	"usbwan")
	wan_if=$usbwan_if ;;
	"ethwan")
	wan_if=$ethwan_if ;;
	"wifiwan")
	wan_if=$wifiwan_if ;;
	esac
	mtu=`nv get mtu`
	ifconfig $wan_if mtu $mtu

	#ÐèÒªÓÃµ½Ïà¹ØÅäÖÃÎÄ¼þ
	dhcp6s_conf=$path_conf/dhcp6s_$wan_if.conf
	radvd_conf=$path_conf/radvd_$wan_if.conf
	radvd_pidfile=$path_tmp/radvd_$wan_if.pid
	#resolv_conf=$path_conf/resolv_$wan_if.conf
	ndp_log=$path_conf/ndp_$wan_if.log

	#·ÀdosÏà¹ØÅäÖÃ
	dosenable=`nv get dosenable`
	if [ "x$dosenable" != "x0" ]; then
	if [ "$1" == "pswan" ]; then
	wan6_prefix=$1$2"_prefix"
	else
	wan6_prefix=$1"_prefix"
	fi
	echo 1 > /sys/module/fast_common/parameters/lan_dos_enable
	echo "wan6_prefix_name = $wan6_prefix"
	fi

	echo "wan_if_info = $wan_if"
	}

	#Çå³ýÏàÓ¦µÄslaac½ø³Ì
	slaac_kill()
	{
	ps > ${path_tmp}/zte_ipv6_slaac.${wan_if}.$$
	slaac_pid=`awk 'BEGIN{temp1="'"${wan_if}"'";temp2="zte_ipv6_slaac"}{if(index($0,temp1)>0 && index($0,temp2)>0){print $1}}' ${path_tmp}/zte_ipv6_slaac.${wan_if}.$$`
	rm -f ${path_tmp}/zte_ipv6_slaac.${wan_if}.$$
	[ -n "$slaac_pid" ] && { kill $slaac_pid; echo "Info: kill slaac $slaac_pid " >> $test_log ; }
	}

	linkup_get_wan_addr()
	{
	echo "wan_name_info = $wan_if"

	#disable the forwarding to send RS and not set the addr when receive ra packet
	#echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
	echo 0 > /proc/sys/net/ipv6/conf/$wan_if/accept_ra

	# IPv6ÔÝÊ±²»¿¼ÂÇstaticÄ£Ê½£¬Èç½«À´ÓÐÐèÇó£¬²Î¿¼ipv4ÅäÖÃ
	# µ±wan_modeÎªDHCP£¬»òÕßusbwan¡¢ethwanÎªPPP¡¢PPPOEÊ±£¬Æô¶¯dhcp6c
	if [ "$1" == "pswan" ]; then

	if [ "-$wan_mode" == "-dhcp" ]; then
	ifconfig $wan_if arp 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ifconfig $wan_if arp failed." >> $test_log
	fi
	fi
	#call the slaac program to get the prefix addr
	ifconfig $wan_if up 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ifconfig $wan_if up failed." >> $test_log
	fi
	prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`
	#Èç¹ûµ±Ç°Ã»ÓÐÇ°×º£¬ÔòÖ±½ÓÆô¶¯slaac£¬Èç¹ûµ±Ç°Ç°×ºÒÑ¾ÉèÖÃ£¬ÔòËµÃ÷ÒÑ¾»ñÈ¡µ½£¬Ö±½ÓÅäÖÃIPµØÖ·¼´¿É
	if [ -n "$prefix_info_temp" -a "-$prefix_info_temp" != "-::" ]; then
	ret_code=0
	else
	sleep 1
	interface_id_temp1=`nv get $wan_if"_ipv6_interface_id"`
	local_ipv6_addr="fe80::"$interface_id_temp1
	local_ipv6_addr_nv="$wan_if""_local_ipv6_addr"
	nv set $local_ipv6_addr_nv=$local_ipv6_addr
	ip -6 addr add $local_ipv6_addr/64 dev $wan_if 2>>$test_log
	zte_ipv6_slaac -i "$wan_if"
	ret_code=$?
	fi

	echo "the program zte_ipv6_slaac return = $ret_code"
	if [ $ret_code -eq 0 ]; then
	echo "the zte_ipv6_slaac success"
	interface_id_temp=`nv get $wan_if"_ipv6_interface_id"`
	prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`

	echo "##############1##########"
	echo "$interface_id_temp"
	echo "$prefix_info_temp"
	echo "##############2##########"

	if [ "x$dosenable" != "x0" ]; then
	ip6_prefix=`echo "$prefix_info_temp" \| awk -F ':' '{printf "0x"$1",0x"$2",0x"$3",0x"$4}'`
	echo "ip6_prefix1=$ip6_prefix"
	echo $ip6_prefix > /sys/module/fast_common/parameters/$wan6_prefix
	fi


	wan_addr=$prefix_info_temp$interface_id_temp
	wan_addr_nv=$wan_if"_ipv6_ip"
	nv set $wan_addr_nv="$wan_addr"
	echo "wan_addr = $wan_addr"

	ip -6 addr add $wan_addr/126 dev $wan_if 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 addr add $wan_addr/126 dev $wan_if failed." >> $test_log
	fi

	killall -9 clatd
	clatd -i $wan_if -p 1:1:1:123:: &

	if [ "-$c_id" != "-$def_cid" ]; then
	wan_pri=`nv get $1"_priority"`
	rt_num=`expr $wan_pri \* 10 + $c_id`
	default_gw_addr_temp=`nv get $wan_if"_ipv6_gw"`
	echo "ipv6_wan_default_gw = $default_gw_addr_temp"
	ip -6 rule add from $wan_addr table $rt_num 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 rule add from $wan_addr table $rt_num failed." >> $test_log
	fi
	if [ -n "$default_gw_addr_temp" -a "-$default_gw_addr_temp" != "-::" ] ; then
	ip -6 route add default via $default_gw_addr_temp dev $wan_if table $rt_num 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 route add default via $default_gw_addr_temp dev $wan_if table $rt_num failed." >> $test_log
	fi
	else
	ip -6 route add default dev $wan_if table $rt_num 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 route add default dev $wan_if table $rt_num failed." >> $test_log
	fi
	fi
	ip -6 route flush cache 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 route flush cache failed." >> $test_log
	fi
	#sleep 1
	fi
	nv set $wan_if"_ipv6_state"="working"
	else
	echo "the zte_ipv6_slaac fail"
	nv set $wan_if"_ipv6_state"="dead"
	#exit 1
	fi
	else
	#if [ "-$wan_mode" == "-DHCP" -o "-$wan_mode" == "-PPP" -o "-$wan_mode" == "-PPPOE" ]; then
	#dhcp6c -dDf -z $wan_if &
	# ²ÉÓÃPDP¼¤»î·ÖÅäµÄipv6µØÖ·
	#else
	#call the slaac program to get the prefix addr
	ifconfig $wan_if up 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ifconfig $wan_if up failed." >> $test_log
	fi
	#sleep 1
	#interface_id_temp1=`nv get $wan_if"_ipv6_interface_id"`
	interface_id_temp1="0001:0002:0003:0004"
	nv set $wan_if"_ipv6_interface_id"=$interface_id_temp1
	local_ipv6_addr="fe80::"$interface_id_temp1
	local_ipv6_addr_nv="$wan_if""_local_ipv6_addr"
	nv set $local_ipv6_addr_nv=$local_ipv6_addr
	ip -6 addr add $local_ipv6_addr/64 dev $wan_if 2>>$test_log

	zte_ipv6_slaac -i "$wan_if"
	ret_code=$?

	echo "the program zte_ipv6_slaac return = $ret_code"
	if [ $ret_code -eq 0 ]; then
	echo "the zte_ipv6_slaac success"
	#ifconfig $wan_if up 2>>$test_log
	dhcp6c -dDf -z $wan_if &
	interface_id_temp=`nv get $wan_if"_ipv6_interface_id"`
	prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`
	if [ "-$prefix_info_temp" == "-" -o "-$prefix_info_temp" == "-::" ]; then
	echo "wait dhcp6c get ipv6_prefix"
	sleep 2
	prefix_info_temp=`nv get $wan_if"_ipv6_prefix_info"`
	fi

	echo "##############1##########"
	echo "$interface_id_temp"
	echo "$prefix_info_temp"
	echo "##############2##########"
	if [ "-$prefix_info_temp" == "-" -o "-$prefix_info_temp" == "-::" ]; then
	echo "get ipv6_prefix fail"
	nv set $wan_if"_ipv6_state"="dead"
	exit 1
	fi
	if [ "x$dosenable" != "x0" ]; then
	ip6_prefix=`echo "$prefix_info_temp" \| awk -F ':' '{printf "0x"$1",0x"$2",0x"$3",0x"$4}'`
	echo "ip6_prefix2=$ip6_prefix"
	echo $ip6_prefix > /sys/module/fast_common/parameters/$wan6_prefix
	fi

	wan_addr=$prefix_info_temp$interface_id_temp
	wan_addr_nv=$wan_if"_ipv6_ip"
	nv set $wan_addr_nv="$wan_addr"
	echo "wan_addr = $wan_addr"

	ip -6 addr add $wan_addr/126 dev $wan_if 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 addr add $wan_addr/126 dev $wan_if failed." >> $test_log
	fi

	killall -9 clatd
	clatd -i $wan_if -p 1:1:1:123:: &
	else
	echo "the zte_ipv6_slaac fail"
	nv set $wan_if"_ipv6_state"="dead"
	exit 1
	fi
	#fi
	fi
	}

	#############linkdown radvd set############
	linkdown_radvd_set()
	{
	if [ "-$b_dhcpv6stateEnabled" = "-1" ];then
	radvd_kill
	return
	else
	sed -i -e s/AdvValidLifetime.*/'AdvValidLifetime 30;'/g $radvd_conf
	sed -i -e s/AdvPreferredLifetime.*/'AdvPreferredLifetime 1;'/g $radvd_conf
	fi

	if [ "-$is_chinamobile_pd_diff" = "-1" ] ; then
	if [ "-$pd_chinamobile" == "-" ] ; then
	echo "no pd info get"
	else
	radvd_kill
	rm -rf $radvd_pidfile
	radvd -d 3 -C $radvd_conf -s -p $radvd_pidfile &
	nv set pd_chinamobile=""
	nv set pd_len_chinamobile=""
	radvd_kill
	fi
	fi

	radvd_kill
	rm -rf $radvd_pidfile
	radvd -d 3 -C $radvd_conf -s -p $radvd_pidfile &
	}

	#############linkdown wanaddr route set############
	linkdown_route_set()
	{
	echo "wan_name_info = $wan_if"

	wan_addr=`nv get $wan_if"_ipv6_ip"`
	ip -6 addr del $wan_addr/126 dev $wan_if

	local_ipv6_addr_nv="$wan_if""_local_ipv6_addr"
	local_ipv6_addr=`nv get $local_ipv6_addr_nv`
	ip -6 addr del $local_ipv6_addr/64 dev $wan_if 2>>$test_log
	#if [ $? -ne 0 ];then
	# echo "Error: ip -6 addr del $wan_addr/126 dev $wan_if failed." >> $test_log
	#fi

	killall clatd
	sh $path_sh/clat_config.sh down $wan_if

	if [ "-$c_id" == "-0" -o "-$c_id" == "-$def_cid" ]; then
	echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
	ip -6 route del default
	#if [ $? -ne 0 ];then
	#echo "Error: ip -6 route del default failed." >> $test_log
	#fi

	nv set ipv6_br0_addr="::"
	ipv6_addr_conver $wan_addr "$wan_if"
	ipv6_br0_addr_tmp=`nv get ipv6_br0_addr`
	ip -6 addr del $ipv6_br0_addr_tmp/64 dev br0
	#if [ $? -ne 0 ];then
	#echo "Error: ip -6 addr del $ipv6_br0_addr_tmp/64 dev br0 failed." >> $test_log
	#fi

	#ÊÊÅäÒ³ÃæµÈÆäËûµØ·½Ê¹ÓÃÀÏNV
	nv set ipv6_wan_ipaddr="::"

	def_cid=`nv get default_cid`
	if [ "-$c_id" == "-$def_cid" ]; then
	nv set default_cid=""
	nv set $wan_if"_ipv6_state"="dead"
	fi
	else
	wan_pri=`nv get $1"_priority"`
	rt_num=`expr $wan_pri \* 10 + $c_id`

	default_gw_addr_temp=`nv get $wan_if"_ipv6_gw"`
	echo "ipv6_wan_default_gw = $default_gw_addr_temp"

	ip -6 rule del from $wan_addr table $rt_num
	#if [ $? -ne 0 ];then
	#echo "Error: ip -6 rule del from $wan_addr table $rt_num failed." >> $test_log
	#fi
	if [ -n "$default_gw_addr_temp" ] ; then
	ip -6 route del default via $default_gw_addr_temp dev $wan_if table $rt_num
	#if [ $? -ne 0 ];then
	#echo "Error: ip -6 route del default via $default_gw_addr_temp dev $wan_if table $rt_num failed." >> $test_log
	#fi
	else
	ip -6 route del default dev $wan_if table $rt_num
	#if [ $? -ne 0 ];then
	#echo "Error: ip -6 route del default dev $wan_if table $rt_num failed." >> $test_log
	#fi
	fi
	ip -6 route flush cache 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ip -6 route flush cache failed." >> $test_log
	fi

	nv set $wan_if"_ipv6_state"="dead"

	fi

	echo 0 > /proc/sys/net/ipv6/conf/$wan_if/accept_ra

	#reset wan'nv
	nv set $wan_if"_ipv6_ip"="::"
	nv set $wan_if"_ipv6_pridns_auto"="::"
	nv set $wan_if"_ipv6_secdns_auto"="::"
	nv set $wan_if"_ipv6_gw"="::"
	nv set $wan_if"_ipv6_interface_id"="::"
	nv set $wan_if"_ipv6_prefix_info"="::"
	nv set $wan_if"_dhcpv6_start"="::"
	nv set $wan_if"_dhcpv6_end"="::"
	nv set $wan_if"_radvd_ipv6_dns_servers"="::"

	if [ "x$dosenable" != "x0" ]; then
	echo 0,0,0,0 > /sys/module/fast_common/parameters/$wan6_prefix
	fi
	if [ "$1" == "pswan" ]; then
	ifconfig $wan_if down 2>>$test_log
	if [ $? -ne 0 ];then
	echo "Error: ifconfig $wan_if down failed." >> $test_log
	fi
	fi
	}

	#Çå³ýÏàÓ¦µÄDHCPv6½ø³Ì
	linkdown_dhcpv6_server_set()
	{
	dhcp6c_kill
	dhcp6s_kill
	}

	del_default_wan6()
	{
	default_wan6_name=`nv get default_wan6_name`
	if [ "-$1" == "-$default_wan6_name" ]; then
	nv set default_wan6_name=""
	nv set default_wan6_rel=""
	fi
	}
	############ipv6 shell entry#################
	get_wan_info $2 $3

	case $1 in
	"linkup")
	linkup_get_wan_addr $2 $3

	;;

	"linkdown")
	#if [ "-$2" == "-pswan" ]; then
	# tc_tbf.sh down $def_cid
	#fi
	linkdown_radvd_set
	linkdown_dhcpv6_server_set
	#linkdown_route_set $2
	#slaac_kill
	#ndp_kill
	#del_default_wan6 $wan_if
	;;

	esac


	#if [ "-$c_id" == "-0" -o "-$c_id" == "-$def_cid" ]; then
	#(router_msg_proxy ipv6 wan_ipv6.sh >> $test_log 2>&1 \|\| echo "Error: router_msg_proxy ipv6 wan_ipv6.sh failed." >> $test_log) &
	#fi