Mark mvandermeulen

Для реализации FRR EVPN Multi-Homing (MH) в режиме All-Active (AA) ключевым элементом является настройка ESI (Ethernet Segment Identifier) на интерфейсах, смотрящих в сторону клиента (CE).
Ниже приведен базовый пример конфигурации для одного из двух VTEP (коммутаторов доступа), работающих в паре.
Конфигурация интерфейса (Bond/LACP)
Интерфейс должен быть объединен в Bond, чтобы ядро Linux и FRR понимали логику Multi-Homing.

# В системе (Linux)
ip link add bond0 type bond mode balance-lacp
ip link set eth1 master bond0

Terminal Setup: WezTerm + Zellij + Neovim + Starship (Claude Code oriented)

Terminal Setup: WezTerm + Zellij + Neovim + Starship + Glow (Claude Code oriented)

Terminal Setup: WezTerm + Zellij + Neovim

Claude Code-oriented terminal setup with Cmd+Click file opening in floating nvim panes.

What You Get

2-Layer tmux Configuration

2-layer tmux 구조로, 외부(base)와 내부(inner) tmux를 중첩 실행하여 prefix 충돌 없이 독립적으로 관리한다.

파일 구조

~/.config/tmux/
├── common.conf        # 공통 설정 (양쪽 레이어가 source)
├── tmux.conf          # inner layer (prefix: C-a)

Claude Code Hooks + tmux Pane Focus Setup

Auto-focus the correct terminal pane when Claude Code finishes a task or needs your input. Shows macOS notifications with sound.

Prerequisites

Claude Code CLI installed
jq installed (brew install jq)
macOS (uses osascript for notifications)

Claude Code VM Setup

Idempotent bootstrap script for an Ubuntu 24.04 LTS development VM
optimised for Claude Code agent sessions.

Run it once to install everything. Run it again to update. Safe, transparent, and documented at every step.

	#!/bin/bash
	set -x
	set +x

	# Arguments passed from kube-burner
	NUM_CUDN=${1:-72}
	EXTERNAL_WEBSERVER_IP=${2:-""}
	L3VNI_START=${3:-100}
	L2VNI_START=${4:-20000}

	-- wezterm.lua -- config optimized for Claude Code
	-- Place at: ~/.wezterm.lua
	--
	-- NOTE: Like zellij, WezTerm does not yet have native Claude Code
	-- agent team split-pane support (only tmux and iTerm2 do).
	-- Agent teams will fall back to in-process mode. However, WezTerm's
	-- CLI (wezterm cli split-pane, send-text, etc.) makes manual
	-- orchestration straightforward. See the companion launcher script.

	local wezterm = require("wezterm")

	#!/bin/bash

	# Configuration Constants
	LOCAL_IP="198.18.0.155" # Host VTEP IP
	ANYCAST_SVC_IP="172.27.187.82" # The Shared Service IP
	BGP_AS=64512 # Your BGP AS

	# 1. Global Kernel Tuning for VRF/Anycast
	echo "Tuning kernel for Anycast VRF performance..."
	sysctl -w net.ipv4.tcp_l3mdev_accept=1

	#!/bin/bash
	# Claude Code (cc) Commands for .bashrc
	# Quick tmux-based session management for Claude Code

	# Context directories
	_CC_HA="$HOME/pezbox/infra/homeAssistant"
	_CC_HW="$HOME/pezbox/hiveworth"
	_CC_RS="$HOME/pezbox/redfin-scraper"

	# Resolve context name to directory

	-- Leader key: spacebar (set before any mappings)
	vim.g.mapleader = " "
	vim.g.maplocalleader = " "

	-------------------------------------------------
	-- Options
	-------------------------------------------------
	vim.opt.wrap = true
	vim.opt.textwidth = 80
	vim.opt.autoindent = true