zenny

This is a nifty little device for under £100 suitable for a home router.

I am using one running OpenBSD 6.8 for my AAISP PPPoE connection (avoiding the supplied VMG1312-B10A which has a number of issues).

Installation

I bought a SanDisk 16GB USB stick as there were reports the supplied USB stick isn't particularly reliable, plus it's nice to keep it separate in case of backup or selling the device in the future.

Download the OpenBSD miniroot68.img file system and dd(1) it, for example on macOS (assuming /dev/disk2):

Edge Router Lite VPN Config Script

First, get into config mode with configure

From here, edit the following interface, pool. start and end, PSK, local users and DNS server (add more if needed):

set vpn ipsec ipsec-interfaces interface eth0
set vpn l2tp remote-access dhcp-interface eth0
set vpn l2tp remote-access client-ip-pool start 10.10.10.150

git clone https://github.com/certbot/certbot /opt/letsencrypt

ln -s /opt/letsencrypt/certbot-auto /usr/bin/certbot

certbot certonly --expand --agree-tos --text --non-interactive \
 --standalone \

git clone https://github.com/certbot/certbot /opt/letsencrypt

ln -s /opt/letsencrypt/certbot-auto /usr/bin/certbot

certbot certonly --expand --agree-tos --text --non-interactive \
 --standalone \

video stream(v4l2-ctl)

v4l2-ctl --list-devices
mmal service 16.1 (platform:bcm2835-v4l2):
        /dev/video0

HD Pro Webcam C920 (usb-3f980000.usb-1.2):
        /dev/video1

	I ran into the battle of running all of my VMs and the host node under a single public IP address. Luckily, the host is just pure Debian, and ships with iptables.

	What needs to be done is essentially to run all the VMs on a private internal network. Outbound internet access is done via NAT. Inbound access is via port forwarding.

	Network configuration

	Here’s how it’s done:

	Create a virtual interface that serves as the gateway for your VMs:

	# Config that is very close to a i3 window manager's keybinding.

	set -s escape-time 0
	setw -g aggressive-resize on

	# First remove all keybindings
	unbind-key -a

	# List keys
	bind-key ? list-keys

	#!/usr/bin/env python
	# vim: set fileencoding=utf-8
	#
	# USAGE:
	# Back up your tmux old config, run the script and redirect stdout to your conf
	# file. Example:
	#
	# $ cp ~/.tmux.conf ~/.tmux.conf.orig
	# $ python ./tmux-migrate-options.py ~/.tmux.conf.orig > ~/.tmux.conf
	#

	# Secure adminer setup
	# Author Taras Kozlov

	# download adminer to separate directory
	mkdir -p /var/www/admin
	cd /var/www/admin
	wget http://www.adminer.org/latest.php -O adminer.php
	echo '<?php phpinfo(); >' > info.php

	sudo -i

	#!/usr/bin/env python2.7
	# Matt's DNS management tool
	# Manage DNS using DDNS features
	#
	# See http://planetfoo.org/blog/archive/2012/01/24/a-better-nsupdate/
	#
	# Usage: dnsupdate -s server -k key -t ttl add _minecraft._tcp.mc.example.com SRV 0 0 25566 mc.example.com.
	# -h HELP!
	# -s the server
	# -k the key