The FRRouting Protocol Suite

Linux networking examples and tutorials

A portable framework for low-level network packet construction

A lightweight container-based network emulation system.

Holo is a suite of routing protocols designed to support high-scale and automation-driven networks.

Computer Networking : Principles, Protocols and Practice (first and second edition, third edition is being written on https://github.com/cnp3/ebook)

60天通过思科认证的网络工程师考试

Network Engineering at Scale Roadmap/Landscape

The Routing Protocol and BNG Blaster is an open-source network tester for routing and access protocols.

Topolograph.com is an online project which can visualize OSPF/ISIS topology based on LSDB output from a single network device. Then you can not only see (and check) the shortest path from source to destination, but also see the outcome from link or node failure along the path to the destination.

旁路由的终极解决方案：一个支持OSPF动态路由协议的V2Ray-core

BIRD Internet Routing Daemon

The new network OS designed for white-box switches based on open API.

Collection of Kathará network scenarios and tutorials.

This is a repository for CCNAin90 community to social learn and create real life scenarios

freeRouter - networking swiss army knife

AI-powered Cisco Packet Tracer automation over MCP. Describe a network in natural language and it generates, validates and deploys full topologies (OSPF, EIGRP, RIP, DHCP).

History of all changes in OSPF Topology

CLI tool powered by Nornir 3.0 for network automation fast configuration. Support BGP, OSPF, EIGRP, RIP auto-configuration.

A comprehensive collection of Cisco Packet Tracer labs for CCNA. Covers Routing (OSPF, EIGRP), Switching (VLANs), Security (ACLs), and WAN protocols.