Mark Stopka mark-stopka

HOWTO use a Huawei E3372 on OpenWRT

This modem is also sold as a MegaFon M150-2 USB dongle

Needed Software

Install the needed packages via opkg tool

opkg update

Hardware requirements:

USB modem - Huawei E3372h-153/E3372s-153 (in StickMode; non-HiLink)

Firmware versions beginning with 21.xxx.xx.xx.xx NOT 22.xxx.xx.xx.xx

Router running OpenWRT; I use:

GL.iNet AR750S firmware v3.022
OpenWrt 18.06.1 r7258-5eb055306f / LuCI openwrt-18.06 branch (git-18.196.56128-9112198)

Hardware requirements:

USB modem - Huawei E3372h-153/E3372s-153 (in StickMode; non-HiLink)

Firmware versions beginning with 21.xxx.xx.xx.xx NOT 22.xxx.xx.xx.xx

Router running OpenWRT; I use:

GL.iNet AR750S firmware v3.022
OpenWrt 18.06.1 r7258-5eb055306f / LuCI openwrt-18.06 branch (git-18.196.56128-9112198)

Why this list?

Cardano Incentivized Testnet is now undergoing a major upgrade and perhaps even an extension, as Shelley Incentivized Testnet rewards ran out, unoficial vote is going on as to if Shelley Incentivized Testnet should transform info more long-lived, more generic Cardano Incentivized Testnet. The informal part of the vote is for pool operators who are a major requirement for the network to keep running to keep their nodes up even without being paid incentives... that is taking place right now!

However! Formal vote using on-chain governance will take place later, that will require the network operators to upgrade to Jormungandr 0.9.0, this version of Jormungandr node was until yesterday not network compatible with 0.8.x releases, that has changed during period between 20-Jun-2020 and 21-Jun-2020, now Jormungandr 0.9.0-rc1-2715361c is able to communicate with 0.8.19 version of Jormungandr, this version however still doesn't support voting,

	# /usr/local/share/usb_modeswitch/12d1:1f01
	# Huawei E353 (3.se) and others
	TargetVendor=0x12d1
	TargetProductList="14db,14dc"
	HuaweiNewMode=1

	7.72 ms 35.241.28.228
	8.45 ms 147.32.94.176
	11.2 ms 89.185.227.32
	11.4 ms 46.28.109.240
	12.3 ms 46.36.37.145
	13.5 ms 46.36.38.61
	14.2 ms 185.91.116.188
	14.3 ms 185.183.107.218
	14.6 ms 172.104.250.194
	14.6 ms 172.105.93.24

	#!/bin/bash


	CONTAINER_ID=$1

	docker logs ${CONTAINER_ID} >& ../logs/${CONTAINER_ID}.info.log
	grep -E -o "(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)\.(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)\.(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)\.(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]:[0-9].)" \
	../logs/${CONTAINER_ID}.info.log > ../logs/${CONTAINER_ID}.ip-port.log
	grep -E -o "(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)\.(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)\.(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)\.(25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)" \
	../logs/${CONTAINER_ID}.ip-port.log > ../logs/${CONTAINER_ID}.ip.log

	blockRecvCnt: 0
	lastBlockContentSize: 0
	lastBlockDate: "20.16766"
	lastBlockFees: 0
	lastBlockHash: 6745de41f8e1f6cb9ebd92a2fa900de01feda1415ee56220d070ee7d7275939d
	lastBlockHeight: "66364"
	lastBlockSum: 0
	lastBlockTime: "2020-01-03T04:32:29+00:00"
	lastBlockTx: 0
	lastReceivedBlockTime: ~

	[mark_stopka@nlgc-bltn-docker-host-01 block0]$ time gzip -d -c 8e4d2a343f3dcf9330ad9035b3e8d168e6728904262f2c434a4f8f934ec7b676.block0.gz > /dev/null

	real 0m0.454s
	user 0m0.348s
	sys 0m0.016s

	[mark_stopka@nlgc-bltn-docker-host-01 block0]$ time bzip2 -d -c 8e4d2a343f3dcf9330ad9035b3e8d168e6728904262f2c434a4f8f934ec7b676.block0.bz2 > /dev/null

	real 0m2.968s
	user 0m2.767s