zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/app/Script/scripts/defwan_set.sh b/ap/app/Script/scripts/defwan_set.sh
new file mode 100644
index 0000000..bac6f8f
--- /dev/null
+++ b/ap/app/Script/scripts/defwan_set.sh
@@ -0,0 +1,144 @@
+#!/bin/sh
+
+path_sh=`nv get path_sh`
+. $path_sh/global.sh
+echo "Info: defwan_set.sh $1 start" >> $test_log
+nd_dns=`nv get lan_ipaddr`
+#linuxϵͳetcĿ¼¿É¶Áд£¬resolv.conf¿ÉÒÔÖ±½Ó·ÅÔÚetcÏ£¬Í¬²½uc´úÂëʱעÒâ²»Òª½«´Ë´¦Í¬²½
+resolv_conf=/etc/resolv.conf
+dnsmasq_conf=$path_conf/dnsmasq.conf
+
+killall -9 dnsmasq
+def_cid=`nv get default_cid`
+
+if [ "-$1" == "-pswan" ]; then
+ ipaddr_type=`nv get "pdp_act_type"$def_cid`
+elif [ "-$1" == "-ethwan" ]; then
+ ipaddr_type=`nv get eth_act_type`
+elif [ "-$1" == "-wifiwan" ]; then
+ ipaddr_type=`nv get wifi_act_type`
+fi
+
+#»ñȡĬÈÏÍø¿Ú
+wan_if=$defwan_if
+wan6_if=$defwan6_if
+
+echo "" > $dnsmasq_conf
+
+#Èç¹û±¾µØÓ¦ÓÃÐèҪʹÓÃdnsmasqµÄ¹¦ÄÜ£¬ÐèÒªÔÚ"/etc/resolv.conf" ÎļþÖÐÌí¼Ó "127.0.0.1"£¬±ØÐë·ÅÔÚµÚÒ»Ìõ
+echo "" > $resolv_conf
+echo nameserver 127.0.0.1 > $resolv_conf
+
+
+#DNS¶ÔÓÚͬһÍø¿Ú£¬²»Çå³þ½«À´ÐèÇóÊÇ·ñÖ§³Ö·Ö±ð¶Ôv4¡¢v6½øÐÐauto¡¢manualÉèÖ㬴˴¦ÔÝʱ×ö³É¿É·Ö±ðÉèÖÃ
+#ÉèÖÃIPv4 ȱʡ·ÓÉ DNS
+if [ "-$ipaddr_type" == "-IPv4" -o "-$ipaddr_type" == "-IPv4v6" -o "-$ipaddr_type" == "-IPV4V6" -o "-$ipaddr_type" == "-" ];then
+ #ÉèÖÃIPv4µÄĬÈÏÍø¹Ø
+ route del default
+ Flag=`route | grep -w "default"`
+ if [ "-$Flag" != "-" ];then
+ echo "Error: route del default failed." >> $test_log
+ fi
+
+ defwan_gw=`nv get $wan_if"_gw"`
+ if [ "-$defwan_gw" != "-" -o "-$defwan_rel" != "-" ];then
+ route add default gw $defwan_gw dev $defwan_rel 2>>$test_log
+ if [ $? -ne 0 ];then
+ echo "Error: route add default gw $defwan_gw dev $defwan_rel failed." >> $test_log
+ fi
+ fi
+
+
+
+
+ #dnsmodeÓÉatserver´¦Àí£¬´«Êµ¼ÊʹÓõÄÖµ£¬´Ë´¦½öʹÓÃÒ»¸önv£¬²»Çø·Öauto manual
+ dns_mode=`nv get $1"_dns_mode"`
+ if [ "-$1" == "-pswan" -o "-$dns_mode" == "-auto" -o "-$dns_mode" == "-" ]; then
+ pridns=`nv get $wan_if"_pridns"`
+ secdns=`nv get $wan_if"_secdns"`
+ elif [ "-$dns_mode" == "-manual" ]; then
+ pridns=`nv get $1"_pridns_manual"`
+ secdns=`nv get $1"_secdns_manual"`
+ fi
+
+ if [ "-$pridns" == "-" -o "-$pridns" == "-0.0.0.0" ] && [ "-$secdns" == "-" -o "-$secdns" == "-0.0.0.0" ]; then
+ pridns="114.114.114.114"
+ secdns="8.8.8.8"
+ fi
+
+ if [ "-$pridns" != "-" -a "-$pridns" != "-0.0.0.0" ]; then
+ echo nameserver $pridns > $dnsmasq_conf
+ fi
+ if [ "-$secdns" != "-" -a "-$secdns" != "-0.0.0.0" ]; then
+ echo nameserver $secdns >> $dnsmasq_conf
+ fi
+
+ dns_extern=`nv get dns_extern`
+ if [ -n "$dns_extern" ]; then
+ echo nameserver $dns_extern >> $dnsmasq_conf
+ fi
+ if [ "-$1" == "-pswan" ]; then
+ tc_tbf.sh up $def_cid
+ fi
+fi
+
+#ÒÑÉèÖúÃÍâÍø¿ÚÔò¿ª×ª·¢
+if [ "-$wan_if" != "-" ]; then
+ echo 1 > /proc/sys/net/ipv4/ip_forward
+fi
+
+#ÉèÖÃIPv6 DNS
+if [ "-$ipaddr_type" == "-IPv6" -o "-$ipaddr_type" == "-IPV6" -o "-$ipaddr_type" == "-IPv4v6" -o "-$ipaddr_type" == "-IPV4V6" ];then
+ #dnsmodeÓÉatserver´¦Àí£¬´«Êµ¼ÊʹÓõÄÖµ£¬´Ë´¦½öʹÓÃÒ»¸önv£¬²»Çø·Öauto manual
+ ipv6_dns_mode=`nv get $1"_ipv6_dns_mode"`
+ if [ "-$1" == "-pswan" -o "-$ipv6_dns_mode" == "-auto" -o "-$ipv6_dns_mode" == "-" ]; then
+ ipv6_pridns=`nv get $wan6_if"_ipv6_pridns_auto"`
+ ipv6_secdns=`nv get $wan6_if"_ipv6_secdns_auto"`
+ elif [ "-$ipv6_dns_mode" == "-manual" ]; then
+ ipv6_pridns=`nv get $1"_ipv6_pridns_manual"`
+ ipv6_secdns=`nv get $1"_ipv6_secdns_manual"`
+ fi
+
+ nv set $wan6_if"_radvd_ipv6_dns_servers"=$ipv6_pridns,$ipv6_secdns
+
+ if [ -n "$ipv6_pridns" ] && [ "$ipv6_pridns" != "::" ] && [ "$ipv6_pridns" != "::0" ] && [ "$ipv6_pridns" != "0000:0000:0000:0000:0000:0000:0000:0000" ];then
+ echo nameserver $ipv6_pridns >> $dnsmasq_conf
+ fi
+
+ if [ -n "$ipv6_secdns" ] && [ "$ipv6_secdns" != "::" ] && [ "$ipv6_secdns" != "::0" ] && [ "$ipv6_secdns" != "0000:0000:0000:0000:0000:0000:0000:0000" ];then
+ echo nameserver $ipv6_secdns >> $dnsmasq_conf
+ fi
+
+ ipv6_dns_extern=`nv get ipv6_dns_extern`
+ if [ -n "$ipv6_dns_extern" ]; then
+ echo nameserver $ipv6_dns_extern >> $dnsmasq_conf
+ fi
+ if [ "-$1" == "-pswan" ]; then
+ tc_tbf.sh up $def_cid
+ fi
+fi
+
+nv set $wan6_if"_radvd_ipv6_dns_servers"=$ipv6_pridns,$ipv6_secdns
+
+#ÉèÖøøÒ³ÃæÏÔʾµ±Ç°ÍâÍøIPµØÖ·
+#ÉèÖÃIPv4Ò³ÃæÏÔʾµØÖ·
+if [ "-$ipaddr_type" == "-IPv4" -o "-$ipaddr_type" == "-IPV4" -o "-$ipaddr_type" == "-IPv4v6" -o "-$ipaddr_type" == "-IPV4V6" -o "-$ipaddr_type" == "-" ]; then
+ wan4_ip=`nv get $wan_if"_ip"`
+ nv set wan_ipaddr="$wan4_ip"
+fi
+
+#ÉèÖÃIPv6Ò³ÃæÏÔʾµØÖ·
+if [ "-$ipaddr_type" == "-IPv6" -o "-$ipaddr_type" == "-IPV6" -o "-$ipaddr_type" == "-IPv4v6" -o "-$ipaddr_type" == "-IPV4V6" ]; then
+ wan6_ip=`nv get $wan6_if"_ipv6_ip"`
+ nv set ipv6_wan_ipaddr="$wan6_ip"
+fi
+
+dnsmasq -i $lan_if -r $dnsmasq_conf &
+
+# ppp0ÐèÒªÉèÖÃMSS×Ϊ1440£¬·ñÔò¿ÉÄÜtcp²»Í¨
+if [ "$defwan_rel" == "ppp0" ]; then
+ echo "Info: dns_set ppp0 set MSS 1440" >> $test_log
+ iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --set-mss 1440
+fi
+
+