zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/app/Script/scripts/clat_config.sh b/ap/app/Script/scripts/clat_config.sh
new file mode 100644
index 0000000..c1a9b2b
--- /dev/null
+++ b/ap/app/Script/scripts/clat_config.sh
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+path_sh=`nv get path_sh`
+. $path_sh/global.sh
+
+echo "Info: clat_config.sh $1 $2 start" >> $test_log
+
+if [ "x$2" != "x" ]; then
+ wan1_ipv6_prefix_info=`nv get $2"_ipv6_prefix_info"`
+fi
+
+if [ "x$wan1_ipv6_prefix_info" != "x" ]; then
+ clat6_ipv6="$wan1_ipv6_prefix_info"":464"
+fi
+
+ipv4_fake_subnet=`nv get ipv4_fake_subnet`
+clat_fake_subnet=`nv get clat_fake_subnet`
+ipv6_fake_addr=`nv get ipv6_fake_subnet`
+if [ "x$ipv6_fake_addr" != "x" ];then
+ ipv6_fake_subnet=$ipv6_fake_addr"/64"
+fi
+
+case $1 in
+ "up")
+ if [ "x$ipv4_fake_subnet" == "x" -a "x$clat_fake_subnet" == "x" -a "x$ipv6_fake_addr" == "x" ];then
+ echo "Info: ipv4_fake_subnet and clat_fake_subnet not exist, please check!!!" >> $test_log
+ fi
+
+ # for 46
+ route add default dev clat4 metric 40
+ route add -net $ipv4_fake_subnet netmask 255.255.0.0 dev clat4
+ iptables -t nat -A POSTROUTING -o clat4 -j MASQUERADE
+
+ if [ "x$clat6_ipv6" != "x" -a "x$2" != "x" ]; then
+ ip -6 neigh add proxy $clat6_ipv6 dev $2
+ fi
+
+ echo 1 > /proc/sys/net/ipv4/ip_forward
+
+ #for 64
+ #ip -6 route add $ipv6_fake_subnet dev clat
+ #route add -net $clat_fake_subnet netmask 255.255.255.0 dev clat4
+ ;;
+
+ "down")
+
+ # for 46
+ route del default dev clat4 metric 40
+ route del -net $ipv4_fake_subnet netmask 255.255.0.0 dev clat4
+ iptables -t nat -D POSTROUTING -o clat4 -j MASQUERADE
+
+ if [ "x$clat6_ipv6" != "x" -a "x$2" != "x" ]; then
+ ip -6 neigh del proxy $clat6_ipv6 dev $2
+ fi
+
+ #for 64
+ #ip -6 route del $ipv6_fake_subnet dev clat
+ #route del -net $clat_fake_subnet netmask 255.255.255.0 dev clat4
+ ;;
+
+esac
+
+