覆蓋網絡英文overlay network)係指一個「建立喺第個網絡之上」嘅電腦網絡;個網絡啲節點之間會有連繫,而呢啲連繫冚唪唥都會喺底層嗰個網絡嗰度有對應[1]

  1. Sasu Tarkoma (2010). Overlay Networks: Toward Information Networking. CRC Press.