Port Lisings

Anyone have any links that give definitions for each port number. for example, 25 is SMTP and 20 is FTP...

Thanks

the default port for ftp is 21, actually.

do a search on the web for "common port assignments" and see what you come up with...

keep in mind that anything beyond 1023 is dynamic (first come, first serve).

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yes, i still use the i386dx-33.
no, i wouldn't trade it for a pentium iv.

[the mob]

[This message has been edited by chris wolf (edited 02-14-2002).]

You're both right-- port 21 is to establish the connection, port 20 is for the ftp data.

Here're some links:
http://www.iana.org/assignments/port-numbers
http://www.networkice.com/advice/Exploits/Ports/

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Am386DX-40 + Cx387DX-40
32MB, 128KB cache
(2)Seagate 540MB HD's
8x CD
2MB Trident
SB16 PnP
DR-DOS 7.04
Windows 3.11 (w/ Win32s)
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Just because you can't solve it doesn't make it a virus!

thank you

The files called c:\windows\protocol. and c:\windows\services. might interest you.