[Feature][T106][task-view-1427] merge ZXW-ipv6 patch

Only Configure: No
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: yes
Doc Update: no

Change-Id: I6830bffdff648e9aba4f31c05616a0c8a609961d
diff --git a/ap/app/Script/scripts/psext_updown_ipv6.sh b/ap/app/Script/scripts/psext_updown_ipv6.sh
index 06bee36..9207f11 100755
--- a/ap/app/Script/scripts/psext_updown_ipv6.sh
+++ b/ap/app/Script/scripts/psext_updown_ipv6.sh
@@ -142,7 +142,7 @@
         #pdp 激活的ipv6地址
         pdp_ip=$prefix_info_temp$interface_id_temp
         #pdp激活地址,适配页面使用
-        nv set ipv6_wan_ipaddr="$pdp_ip"
+        nv set $ps_if"_ipv6_pdp"="$pdp_ip"
         
         ipv6_addr_conver $pdp_ip "$ps_if"
         
@@ -364,7 +364,7 @@
 {
     br_ip=`nv get $br_if"_ipv6_ip"`
     ps_ip=`nv get $ps_if"_ipv6_ip"`
-    pdp_ip=`nv get ipv6_wan_ipaddr`
+    pdp_ip=`nv get $ps_if"_ipv6_pdp"`
 
     ip6tables -t filter -D FORWARD -p icmpv6 --icmpv6-type 135 -j DROP
 	
@@ -416,7 +416,7 @@
     nv set $ps_if"_dhcpv6_end"="::"
 
     #适配页面等其他地方使用老NV
-    nv set ipv6_wan_ipaddr="::"
+    nv set $ps_if"_ipv6_pdp"="::"
 	nv set $ps_if"_ipv6_state"="dead"
 	
 	local_ipv6_addr_nv="$ps_if""_local_ipv6_addr"