Справочник по сетевым протоколам

RFC1700 - часть 10

[RTB3] Bob Braden


[RWS4] Robert W. Scheifler

[RXB3] Robert Woodburn

[RXH1] Russ Housley

[SAF3] Stuart A. Friedberg

[SC3] Steve Casner

[SGC] Steve Chipman

[SHB] Steven Blumenthal

[Sue Hares] Sue Hares

[SXA] Susie Armstrong

[SXD] Steve Deering

[Tony Li] Tony Li

[TXM] Trudy Miller

[VXD] Victor Dafoulas <---none--->

[WM3] William Melohn

[WXC] Wesley Craig

[ZSU] Zaw-Sing Su


Reynolds & Postel [Page 14]

RFC 1700 Assigned Numbers October 1994

URL = ftp://ftp.isi.edu/in-notes/iana/assignments/protocol-numbers

Reynolds & Postel [Page 15]

RFC 1700 Assigned Numbers October 1994


The Well Known Ports are controlled and assigned by the IANA and on

most systems can only be used by system (or root) processes or by

programs executed by privileged users.

Ports are used in the TCP [RFC793] to name the ends of logical

connections which carry long term conversations. For the purpose of

providing services to unknown callers, a service contact port is

defined. This list specifies the port used by the server process as

its contact port. The contact port is sometimes called the

"well-known port".

To the extent possible, these same port assignments are used with the

UDP [RFC768].

The assigned ports use a small portion of the possible port numbers.

For many years the assigned ports were in the range 0-255. Recently,

the range for assigned ports managed by the IANA has been expanded to

the range 0-1023.

Port Assignments:

Keyword Decimal Description References

------- ------- ----------- ----------

0/tcp Reserved

0/udp Reserved

# Jon Postel

tcpmux 1/tcp TCP Port Service Multiplexer

tcpmux 1/udp TCP Port Service Multiplexer

# Mark Lottor

compressnet 2/tcp Management Utility

compressnet 2/udp Management Utility

compressnet 3/tcp Compression Process

compressnet 3/udp Compression Process

# Bernie Volz

# 4/tcp Unassigned

# 4/udp Unassigned

rje 5/tcp Remote Job Entry

rje 5/udp Remote Job Entry

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