IP tools, when used properly, can help system builders tackle set-up and configuration chores, speed troubleshooting and problems resolution, and address all kinds of security issues and concerns. A ...

Security practitioners for decades have advised people to limit DNS queries against their DNS servers to only use UDP port 53. The reality is that DNS queries can also use TCP port 53 if UDP port 53 ...

As with any network and internet-capable computing system, many of Apple's services and programs require access to the internet and/or local network using TCP and UDP ports to function properly. When ...

A number assigned to applications and services in a TCP/IP network, such as voice and video calling, that do not require a 100% reliable delivery of packets. See UDP and TCP/IP port. THIS DEFINITION ...

Data packets travel to and from numbered network ports associated with particular IP addresses and endpoints, using the TCP or UDP transport layer protocols. All ports are potentially at risk of ...

What is TCP/UDP port 27? I've looked it up in IANA's list of well-known ports and it came up as nsw-fe, or more appropriately, "NSW User System FE", but just what the hell is it? I've been told it was ...

近年来，随着网络游戏产业的蓬勃发展，越来越多的玩家开始关注传奇世界服务端。传奇世界作为一款经典网络游戏，拥有庞大的玩家群体。在其运营过程中，开服要udp端口成为了一个重要的环节。本文将为大家详细解析传奇世界服务端开服要udp端口的相关知识 ...

最近工作中遇到某个服务器应用程序 UDP 丢包，在排查过程中查阅了很多资料，我在排查过程中基本都是通过使用 tcpdump 在出现问题的各个环节上进行抓包、分析在那个环节出现问题、针对性去排查解决问题，对症下药，最后终究能够解决问题。但是这种情况 ...

Two separate applications cannot listen on the same UDP port. You could however write an app to listen on the port, then rebroadcast it to the other ports. Then configure the other applications to ...