http://www.stj.me/2016/02/17/openvpn-ddwrt.html

https://esther.codes/post-pi_router_story/# RpI

https://snikt.net/blog/2019/06/22/building-an-lte-access-point-with-a-raspberry-pi/# LtE

https://openwrt.org/toh/hwdata/tp-link/tp-link_tl-wr710n_v2.1# TpLink

http://tplinkrepeater.net/

https://openwrt.org/docs/guide-user/installation/sysupgrade.cli

http://downloads.openwrt.org/releases/18.06.1/targets/ar71xx/generic/#openwrt-18.06.1-ar71xx-generic-tl-wr710n-v2.1-squashfs-factory.bin #TPLinK #TLWR710N v2.1 can support UsbNet easier

https://fr.aliexpress.com/item/33047392140.html# 4G

http://en.comfast.com.cn/index.php?m=content&c=index&a=show&catid=32&id=297

https://www.latelierdugeek.fr/2012/02/22/transformez-votre-neufbox4-en-mini-serveur-linux-avec-openwrt/

DLinK Dl-614+

https://en.wikipedia.org/wiki/RNDIS

https://openwrt.org/docs/guide-user/network/wan/smartphone.usb.tethering

https://archive.openwrt.org/backfire/10.03.1/brcm63xx/packages/#kmod-usb-net-rndis_2.6.32.27-1_brcm63xx.ipk

https://archive.openwrt.org/attitude_adjustment/12.09/brcm63xx/generic/packages/#kmod-usb-net-rndis_3.3.8-1_brcm63xx.ipk

https://wikidevi.com/wiki/GL.iNet_AR150# RouteR

http://www.clubic.com/salon-informatique-tic/ces/actu-ces_2015_linksys_annonce_le_routeur_wrt1200ac_abordable_avec_firmware_open_source-747617.html# FirmWare

http://bsdrp.net/# BsD

https://omnia.turris.cz/en/# HardWare MarveL ArM

https://wiki.openwrt.org/doc/howto/usb.tethering# WrT

https://www.cnx-software.com/2013/09/29/27-tp-link-tl-mr10u-is-an-hackable-openwrt-wi-fi-router-with-a-power-bank/# OpenWrt

https://bugs.openwrt.org/index.php?do=details&task_id=120&opened=124&status%5B0%5D=# TpLink

https://wiki.openwrt.org/toh/tp-link/tl-wr710n# RouteR