[Multiple Servers] Tunneling methods such as 6to4, GRE6, and IP6IP6, Geneve provide solutions for transmitting IPv6 packets over existing IPv4 or IPv6 networks. These methods allow communication between networks that use different IP versions.

Terraform module to create both VPN and ExpressRoute gateway types. VPN configuration supports ExpressRoute (private connection), Site-to-Site and Multi-Site (IPsec/IKE VPN tunnel). Optional active-active mode and point-to-site supported as well.

IPsec Tunneling

XPTO-Network: a complete enterprise network plan.

Libreswan IPsec Traffic Exporter for Prometheus

Deploy a self-configured Customer Gateway (CGW) along with an AWS site-to-site VPN

Vagrant Environment for a IPsec VPN device based on strongSwan

DMVPN Phase 3 Practical Lab – Transport Company Scenario

Пример организации IPsec туннеля между инфраструктурой в Yandex Cloud и AwS.

Debian IKEv2 EAP-TTLS PUBKEY TLS SURICATA OKTA AUTH

Learn Azure by labbing !

Enterprise-grade HomeLab :)

Report generator to tie together IPSec tunnels to the Tunnel description and to segment each tunnel based on security types.

Terraform module to create both VPN and ExpressRoute gateway types. VPN configuration supports ExpressRoute (private connection), Site-to-Site and Multi-Site (IPsec/IKE VPN tunnel). Optional active-active mode and point-to-site supported as well.

A 3-site Cisco VPN lab implementing full-mesh GRE tunnels with OSPF dynamic routing, secured using IPsec (IKEv1) and designed to be compatible with Essentials licensing.

🔒 This project demonstrates secure Site-to-Site VPN connection ⚡ between AWS server and On-Premise server (Simulated via Azure VM), showcasing hybrid/multi-cloud ☁️architecture with detailed StrongSwan IPsec configuration, tunnel setup and practical examples for establishing cross-cloud private communication.

to deploy from circleci thru an ipsec tunnel

An Agentic security system that integrates with Wazuh SIEM to analyze IPsec tunnel threats and execute human-approved remediation via a Gradio interface.

This repo contains files that help understand networking in details. A step-by-step is taken in the repo