[Feature][YUKUAI_patch]add 18.02 code

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: I7f71153004f10fc0ea5adfa083866aaeeb1053ac
diff --git a/rootfs/sbin/internet.sh b/rootfs/sbin/internet.sh
new file mode 100755
index 0000000..a674513
--- /dev/null
+++ b/rootfs/sbin/internet.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# internet.sh,v 10.08.05 2010-08-05 15:00:00
+#
+# usage: internet.sh
+#
+path_sh=`nv get path_sh`
+. $path_sh/global.sh
+echo "Info: internet.sh start" > $test_log
+echo "Info: `date +%m-%d_%H:%M:%S`" >> $test_log
+
+echo 7200 > /proc/sys/net/netfilter/nf_conntrack_tcp_timeout_established
+
+#½«br_name,usblan_name´«¸øÄÚºËʵÏÖÆ½Ì¨»¯
+fast_usb=`nv get fast_usb`
+
+echo $lan_if > /proc/net/br_name
+
+echo $fast_usb > /proc/net/usb_name
+
+echo "" > /etc/resolv.conf
+
+#br0´î½¨£¬¼°ÄÚÍødhcp
+sh $path_sh/lan.sh
+
+#½«¿ìËÙת·¢¼¶±ð´«¸øÄÚºË
+fastnat_level=`nv get fastnat_level`
+echo "Info: set fastnat_level£º$fastnat_level" >> $test_log
+echo $fastnat_level > /proc/net/fastnat_level
+
+fastbr_level=`nv get fastbr_level`
+echo "Info: set fastbr_level: $fastbr_level" >> $test_log
+echo $fastbr_level > /proc/net/fastbr_level
+
+#½«²»Ö§³Ö¿ìËÙת·¢µÄЭÒé¶Ë¿ÚºÅ´«¸øÄÚºË
+nofast_port=`nv get nofast_port`
+echo "Info: set nofast_port£º$nofast_port" >> $test_log
+echo $nofast_port > /proc/net/nofast_port