Protocol Ports numbers

ntmanjunath · ‎05-19-2008

Hi

Please provide the all protocol ports numbers.

Regards,

bvsnarayana03 · ‎05-19-2008

This link is of good help.

http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers

ntmanjunath · ‎05-19-2008

Hi,

What is the port range of TCP and UDP ?

Kevin Dorrell · ‎05-20-2008

The port ranges of UDP and TCP actually the same; that is, they are independent of each other in priciple. So each has a range of ports from 1 to 64K. You distinguish them by the protocol field in the IP header: 6 for TCP, or 17 for UDP.

Very often, however, there are protocols that can run equally over TCP or UDP, and in these cases they usually use the same port number for UDP as they do for TCP. For example, DNS runs over UDP/53 or TCP/53.

Kevin Dorrell

Luxembourg

joseph.derrick · ‎05-19-2008

Hi,

Please refer to this link http://www.iana.org/assignments/port-numbers.

Please rate if it helps.

Thanks,

Deejay

Kevin Dorrell · ‎05-19-2008

This is my favorite site for this, because it also warns you which ports are susceptible to malware.

http://www.bekkoame.ne.jp/~s_ita/port/port1-99.html

Kevin Dorrell

Luxembourg

bvsnarayana03 · ‎05-19-2008

Kevin, so erly??