Joe Doss jdoss

How to crossflash intel X710 OEM cards

Disclaimer

ONLY do this if you understand what this script does and when you are sure that this method is applicable to your card!!!

I'm not responsible for your doings! You are flashing the firmware of your ethernet card, in the worst case you endup with a soft- or even hardbricked card! Also this might void your warrenty.

Having said this, if you are uncertain if this will work for your card be sure to dump the ROM with a RPI, RPI Pico or 3.3v moded SPI-Flash Programmer:

name	HQ City	website	Year Founded	Total Investment Amount	Company Description
Tegus	Chicago	tegus.co	2016	$91,500,000.00	The Buy Side's Leading Primary Research Platform
Hologram	Chicago	hologram.io	2014	$82,353,000.00	Hologram is a cellular platform designed for the Internet of Things. Thousands of connectivity teams rely on Hologram to keep their fleets connected around the world — from Burbank to Brisbane. Hologram was founded in 2014 by Benjamin Forgan and Patrick Wilbur. Inspired by the connectivity challenges affecting food delivery startups in Singapore, Hologram's co-founders focused their efforts on removing the red tape preventing fast-growing IoT teams from launching cellular equipped fleets around the world. What started as a Kickstarter, under Hologram's old name, Konekt, has blossomed into the de facto networks IoT teams use to launch their products. In the years since Hologram was founded, the company has been a partner to leading technology pioneers around the world. Hologram made it possibl

Pre-requisites

Install IPMItools using your package manager on laptop and target machine. Load the drivers on the target.

modprobe ipmi_devintf
modprobe ipmi_si

If you see the following, drivers are not loaded.

Make sure you have the kernel and live pxe initrd (different from normal initrd). Put them at $WORKDIR/{kernel,initrd}
Put your ignition config in $WORKDIR/config.ign
Put this script at $WORKDIR/boot.ipxe:

#!ipxe
kernel tftp://10.0.2.2/kernel console=ttyS0 \
  ignition.firstboot ip=dhcp rd.neednet=1 ignition.platform.id=metal \
  ignition.config.url=tftp://10.0.2.2/config.ign
initrd tftp://10.0.2.2/initrd
boot

Encrypted Btrfs storage setup and maintenance guide

Initial setup with LUKS/dm-crypt

This exemplary initial setup uses two devices /dev/sdb and /dev/sdc but can be applied to any amount of devices by following the steps with additional devices.

Create keyfile:

dd bs=64 count=1 if=/dev/urandom of=/etc/cryptkey iflag=fullblock
chmod 600 /etc/cryptkey

	.: {
	log
	loadbalance

	# auto: automatically pick up file changes
	auto service.nomad {
	directory local/zones
	reload 1s
	}
	}

	from notion.client import NotionClient
	import datetime
	import os
	from slugify import slugify
	import re
	import requests
	import time
	import hashlib
	import shutil
	import sys

	{
	"aliasColors": {},
	"dashLength": 10,
	"datasource": "InfluxDB",
	"fieldConfig": {
	"defaults": {
	"custom": {},
	"links": []
	},
	"overrides": []

	# Marker to tell the VCL compiler that this VCL has been written with the
	# 4.0 or 4.1 syntax.
	vcl 4.1;

	import std;

	# Default backend definition. Set this to point to your content server.
	backend default {
	.host = "127.0.0.1";
	.port = "8080";

	# /etc/sysctl.conf

	net.core.default_qdisc = fq
	net.ipv4.tcp_congestion_control = bbr

	net.ipv4.conf.default.rp_filter = 1
	net.ipv4.conf.all.rp_filter = 1
	net.ipv4.ip_forward = 1
	net.ipv4.tcp_syncookies = 1