From 4438f69945da20519c3f72703b0d2232359f5791 Mon Sep 17 00:00:00 2001
From: HugoPoi <hugo@poissonnet.fr>
Date: Mon, 18 Jul 2022 00:33:01 +0200
Subject: [PATCH] feat: finish and test connect script

---
 connect-huawei-e3372.sh         | 12 ++++++++++--
 refresh-connect-huawei-e3372.sh |  0
 2 files changed, 10 insertions(+), 2 deletions(-)
 mode change 100644 => 100755 connect-huawei-e3372.sh
 mode change 100644 => 100755 refresh-connect-huawei-e3372.sh

diff --git a/connect-huawei-e3372.sh b/connect-huawei-e3372.sh
old mode 100644
new mode 100755
index 5333e17..fb546cd
--- a/connect-huawei-e3372.sh
+++ b/connect-huawei-e3372.sh
@@ -5,6 +5,14 @@
 modprobe -v option
 # For Huawei CDC NCM ether card
 modprobe -v huawei_cdc_ncm
-usb_modeswitch -v 0x12d1 -p 0x14fe -J
-sleep 2
+usb_modeswitch -v 0x12d1 -p 0x14fe -V 0x12d1 -P 0x1506 -J
+sleep 5
+# TODO need to wait that /dev/ttyUSB0 to be created
 echo -ne "AT^NDISDUP=1,1,\"sl2sfr\"\r\n" > /dev/ttyUSB0
+sleep 3
+# TODO need to wait until CONNECTED with 4G network
+udhcpc -i wwan0
+iptables -t nat -A POSTROUTING -o wwan0 -j MASQUERADE
+iptables -A FORWARD -i br0 -j ACCEPT
+iptables -t mangle -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
+
diff --git a/refresh-connect-huawei-e3372.sh b/refresh-connect-huawei-e3372.sh
old mode 100644
new mode 100755