alexbosworth

//
//  Geohash.swift
//  mn_ios
//
//  Created by Alex Bosworth on 11/26/14.
//  Copyright (c) 2014 adylitica. All rights reserved.
//

import Foundation
import MapKit

alexbosworth

Install LND

Install LND by cloning and building

Install Make

sudo apt-get install -y build-essential

alexbosworth

  const sub = lnd.sendPayment();

  sub.on('error', err => {
    console.log("ERR", err);
  })
  sub.on('end', () => console.log("END"));
  sub.on('status', status => console.log("STATUS", status));
  sub.on('data', data => {
    console.log("PAYMENT", data);

alexbosworth

Install Go

In order to build lnd, Go is required

Fetch Binaries

Note: when upgrading first remove the existing Go: sudo rm -rf /usr/local/go

sudo apt-get update && sudo apt-get -y upgrade

alexbosworth

Tools for LND Instance

Emacs

Install Emacs

sudo apt update && sudo apt upgrade -y && sudo apt install -y emacs
emacs
// Quit

alexbosworth

Tor Install

Install and Setup Tor for use with Bitcoin Core

Install Tor

sudo apt-get update && sudo apt install -y apt-transport-https

sudo emacs /etc/apt/sources.list.d/tor.list

alexbosworth

Setup Bitcoin.conf

bitcoin.conf flags for LND integration

rpcpassword= // make a strong password
rpcuser=bitcoinrpc
server=1
zmqpubrawblock=tcp://127.0.0.1:28332
zmqpubrawtx=tcp://127.0.0.1:28332

alexbosworth

Setup iptables

Limit the number of incoming TCP connections

sudo iptables -N syn_flood
sudo iptables -A INPUT -p tcp --syn -j syn_flood
sudo iptables -A syn_flood -m limit --limit 1/s --limit-burst 3 -j RETURN
sudo iptables -A syn_flood -j DROP
sudo iptables -A INPUT -p icmp -m limit --limit 1/s --limit-burst 1 -j ACCEPT

alexbosworth

Setup UFW

Turn on the firewall

sudo ufw logging on
sudo ufw enable
// PRESS Y
sudo ufw status
sudo ufw allow OpenSSH

alexbosworth

Install ETCD

sudo apt install etcd

sudo emacs /etc/default/etcd

ETCD_NAME="controller"
ETCD_DATA_DIR="/var/lib/etcd"
ETCD_INITIAL_CLUSTER_STATE="new"