TP-Link TL-MR6400 v1.0 issues 18.06.1

Hello,

Well, I was working on a snapshot of Tp-Link Tl_mr6400 (old snapshot). Since the module has his own android i replaced the module with a huwaei MU709S module. I followed the old "Use 3g/UMTS USB Dongle for WAN connection" configuration.

anyway once everything is changed to 18.06.1 I started to had so many issues.
I followed the exact steps (https://openwrt.org/toh/tp-link/tp-link_tl-mr6400_v1.0) using a new TP-Link TL-MR6400 device.

Everything worked fine, but the port forwarding didn't work.

I followed this:

Port forwarding configuration
TP-Link LTE Module (that keeps the original software inside) has it's own NAT with a DMZ configuration set to an address x.x.x.100. To make the port forwarding from WAN to LAN work you have to set the OpenWrt side to use a static ip of x.x.x.100 on the WAN configuration. By default, the OpenWrt side uses an address that it gets with a DHCP from the LTE Module. I also turned the LTE module DHCP server off since you shouldn't need it anymore after a static configuration.

Even the port forwarding didn't work. I created a port forwarding rule and assigned a static IP for the wan (router side) I could access the modem from outside but if I want to create a port forwarding it won't work.

I replaced the android module with the huwaei MU709S and I followed the bellow steps
https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle

Now I am getting:

[  334.012701] usb 1-1: usbfs: process 19833 (usbmode) did not claim interface 1 before use
[  334.277246] usb 1-1: usbfs: interface 1 claimed by usbfs while 'usbmode' sets config #0
[  335.131979] usb 1-1: usbfs: process 19886 (usbmode) did not claim interface 1 before use
[  335.375224] usb 1-1: usbfs: interface 1 claimed by usbfs while 'usbmode' sets config #0
[  336.100830] usb 1-1: usbfs: process 19931 (usbmode) did not claim interface 1 before use
[  336.343722] usb 1-1: usbfs: interface 1 claimed by usbfs while 'usbmode' sets config #0
[  337.389785] usb 1-1: usbfs: process 19978 (usbmode) did not claim interface 1 before use
[  337.648890] usb 1-1: usbfs: interface 1 claimed by usbfs while 'usbmode' sets config #0

I tried to install

opkg install usb-modeswitch-data

But the system could not find it and install it.

What i have to do now?

From https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle#required_packages

Note : as of r36812, usb-modeswitch package had been under major overhaul from ordinary draisberghof usb_modeswitch found in many linux distributions. usb-modeswitch-data is included in the package , with the new json format.

So to enable the new 3g module what commends i should type :blush: ? sorry for asking that