Aug 15, 2015 · BitComet uses a single TCP port to “listen” for other peers wishing to contact it. (As of version. 0.55, BitComet uses the same port for TCP and UDP protocols.) When you select a listen port, your port number is passed to the tracker and to the DHT network for distribution, so that other peers will know which port to contact you on.

TCP: Tactical Control Processor: TCP: Total Cost to Print: TCP: Totally Cool Person: TCP: Transportation Charter Permit: TCP: Treaty Commission Process (Canada) TCP: The Cooper Partnership: TCP: Targets and Countermeasures Prime: TCP: Technical Consumer Products Incorporated: TCP: Taxi Cab Paris (France) TCP: Tri-Cities Paranormal (Kingsport, TN) User Datagram Protocol (UDP) is a connectionless and sessionless networking protocol. Since UDP traffic doesn’t require a three-way handshake like TCP, it runs with lower overhead and is ideal for traffic that doesn’t need to be checked and rechecked, such as chat or VoIP. However, these same properties also make UDP more vulnerable to abuse. How does Logentries handle TCP and UDP? Logentries allows you to set up alerts and notifications that should be triggered on specific patterns when detected in logs. Also, Logentries does not distinguish between inputs when processing logs. All data is important to us and we trigger alerts and notifications on all incoming data you specify. Dec 19, 2019 · Unlike most port numbers, port 0 is a reserved port in TCP/IP networking, meaning that it should not be used in TCP or UDP messages. Network ports in TCP and UDP range from number zero up to 65535. Port numbers in the range between zero and 1023 are defined as system ports or well-known ports. UDP stands for User Datagram Protocol. Datagram in simple terms means a packet of information. UDP is a protocol that is not based on connection. UDP works in the same way as TCP but does not ensure the delivery of data. In simple words, the recipient will continue receiving data packets and the sender may not be able to validate if the

UDP is a 'connectionless' / unreliable protocol, it does not recover lost packets like TCP does, and has much less overhead than TCP, so it is used as transport for applications that are sensitive to delay (like streaming audio / video).

Aug 09, 2006 · The others have a good idea of what TCP and UDP mean, but It would be helpfule to understand what a port is before you try to undertand the difference between TCP and UDP ports. Think of this way. Computers on the internet communicate through IP address as a standard way to identify themselves as particular computers i.e. is 209 udp 138 Seeing those ports should not alarm you and it is not uncommon to see other ports listening as well. You should pay more attention to the program names that are listening on the Internet

TCP is a byte-stream protocol. Bytes are delivered in the order transmitted, guaranteed, if it's possible to deliver the bytes at all. To do this, bytes are sent in packets.

Re: In extended access-list does ip mean include both tcp and udp and other protocols ? so lets say for example i do deny ip host any does that mean it will block icmp, tcp , udp and others ?