note

超わかりやすいルーティングの仕組み

ルータや L3SW (Layer3 switch) などのネットワーク機器は Routing table (ルーティングテーブル) を持っており、通信を行う際に宛先 IP address を Routing table 内で検索することで最適な送信先を決めて転送します。 これを Routing (ルーティング) と呼びます。 そのため ...
Computerworld

Making sense of Windows routing tables

The routing tables are an important part of Windows’ TCP/IP protocol stack, but they aren’t something that the operating system normally displays to the casual user. If you want to see the routing ...
EDN

Virtualization Technologies Primer: Theory–Part II

VRFs are to Layer 3 as VLANs are to Layer 2 and delimit the domain of an IP network within a router. The Cisco website has a more formal definition: VRF–A VPN Routing/Forwarding instance. A VRF ...
GitHub

Dicle-Celebi/Ip-Routing-Simulator

This project is a simple C++ console-based simulation of IP routing logic. Description The program simulates how a router forwards messages based on destination IP address ranges. It includes a ...