經常使用的網路通訊埠

This is a list of network ports commonly used by applications that provide network services, like file sharing or remote desktop viewing. You can change your system’s firewall to block or allow access to these applications. There are thousands of ports in use, so this table isn’t complete.

通訊埠

名稱

用途描述

5353/udp

mDNS, Avahi

Allows systems to find each other, and describe which services they offer, without you having to specify the details manually.

631/udp

列印

讓您能透過網路傳送列印工作。

631/tcp

列印

讓您能透過網路與其他人共用印表機。

5298/tcp

Presence

Allows you to advertise your instant messaging status to other people on the network, such as “online” or “busy”.

5900/tcp

遠端桌面

Allows you to share your desktop so other people can view it or provide remote assistance.

3689/tcp

Music sharing (DAAP)

Allows you to share your music library with others on your network.