[Bugfix][T106BUG-469]Fix the bug of probability datacall fail

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

Change-Id: I68fe76cab5fda1061a259ded31de2b6d2c4e6071
diff --git a/ap/app/Script/scripts/wan_ipv4.sh b/ap/app/Script/scripts/wan_ipv4.sh
index 7c0ba39..95b5203 100755
--- a/ap/app/Script/scripts/wan_ipv4.sh
+++ b/ap/app/Script/scripts/wan_ipv4.sh
@@ -116,11 +116,11 @@
 		pswan_secdns=`nv get $wan_if"_secdns"`
 		pswan_nm=`nv get $wan_if"_nm"`
 		
-		#ifconfig $wan_if down 2>>$test_log
-		ifconfig $wan_if $pswan_ip netmask 255.255.255.0 up 2>>$test_log
-		if [ $? -ne 0 ];then
-	        echo "Error: ifconfig $wan_if $pswan_ip up failed." >> $test_log
-        fi
+#		#ifconfig $wan_if down 2>>$test_log
+#		ifconfig $wan_if $pswan_ip netmask 255.255.255.0 up 2>>$test_log
+#		if [ $? -ne 0 ];then
+#	        echo "Error: ifconfig $wan_if $pswan_ip up failed." >> $test_log
+#        fi
 		
 		pswan_pri=`nv get pswan_priority`
 		rt_num=`expr $pswan_pri \* 10 + $c_id`
@@ -296,4 +296,4 @@
 		tc_tbf.sh down $def_cid
 	fi
 	linkdown $2 $3	
-fi
\ No newline at end of file
+fi