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== The Twelve Networking Truths ==
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= The Twelve Networking Truths =
  
  
Status of this Memo
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== Status of this Memo ==
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   This memo provides information for the Internet community.  This memo
 
   This memo provides information for the Internet community.  This memo
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   this memo is unlimited.
 
   this memo is unlimited.
  
Abstract
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== Abstract ==
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   This memo documents the fundamental truths of networking for the
 
   This memo documents the fundamental truths of networking for the
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   truths.
 
   truths.
  
Acknowledgements
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== Acknowledgements ==
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   The truths described in this memo result from extensive study over an
 
   The truths described in this memo result from extensive study over an
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   originally illuminating these truths.
 
   originally illuminating these truths.
  
1. Introduction
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== 1. Introduction ==
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   This Request for Comments (RFC) provides information about the
 
   This Request for Comments (RFC) provides information about the
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   or any other subset of the networking community.
 
   or any other subset of the networking community.
  
2. The Fundamental Truths
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== 2. The Fundamental Truths ==
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   (1)  It Has To Work.
 
   (1)  It Has To Work.
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         away.
 
         away.
  
Security Considerations
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== Security Considerations ==
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   This RFC raises no security issues. However, security protocols are
 
   This RFC raises no security issues. However, security protocols are
 
   subject to the fundamental networking truths.
 
   subject to the fundamental networking truths.
  
References
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== References ==
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   The references have been deleted in order to protect the guilty and
 
   The references have been deleted in order to protect the guilty and
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   Phone: 508-436-3936
 
   Phone: 508-436-3936
 
   EMail: rcallon@baynetworks.com
 
   EMail: rcallon@baynetworks.com
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[http://www.faqs.org/rfcs/rfc1925.html rfc1925]

Version vom 5. Dezember 2007, 00:53 Uhr

The Twelve Networking Truths

Status of this Memo

  This memo provides information for the Internet community.  This memo
  does not specify an Internet standard of any kind.  Distribution of
  this memo is unlimited.

Abstract

  This memo documents the fundamental truths of networking for the
  Internet community. This memo does not specify a standard, except in
  the sense that all standards must implicitly follow the fundamental
  truths.


Acknowledgements

  The truths described in this memo result from extensive study over an
  extended period of time by many people, some of whom did not intend
  to contribute to this work. The editor merely has collected these
  truths, and would like to thank the networking community for
  originally illuminating these truths.

1. Introduction

  This Request for Comments (RFC) provides information about the
  fundamental truths underlying all networking. These truths apply to
  networking in general, and are not limited to TCP/IP, the Internet,
  or any other subset of the networking community.

2. The Fundamental Truths

  (1)  It Has To Work.
  (2)  No matter how hard you push and no matter what the priority,
       you can't increase the speed of light.
       (2a) (corollary). No matter how hard you try, you can't make a
            baby in much less than 9 months. Trying to speed this up
            *might* make it slower, but it won't make it happen any
            quicker.
  (3)  With sufficient thrust, pigs fly just fine. However, this is
       not necessarily a good idea. It is hard to be sure where they
       are going to land, and it could be dangerous sitting under them
       as they fly overhead.
  (4)  Some things in life can never be fully appreciated nor
       understood unless experienced firsthand. Some things in
       networking can never be fully understood by someone who neither
       builds commercial networking equipment nor runs an operational
       network.
  (5)  It is always possible to aglutenate multiple separate problems
       into a single complex interdependent solution. In most cases
       this is a bad idea.
  (6)  It is easier to move a problem around (for example, by moving
       the problem to a different part of the overall network
       architecture) than it is to solve it.
       (6a) (corollary). It is always possible to add another level of
            indirection.
  (7)  It is always something
       (7a) (corollary). Good, Fast, Cheap: Pick any two (you can't
           have all three).
  (8)  It is more complicated than you think.
  (9)  For all resources, whatever it is, you need more.
      (9a) (corollary) Every networking problem always takes longer to
           solve than it seems like it should.
  (10) One size never fits all.
  (11) Every old idea will be proposed again with a different name and
       a different presentation, regardless of whether it works.
       (11a) (corollary). See rule 6a.
  (12) In protocol design, perfection has been reached not when there
       is nothing left to add, but when there is nothing left to take
       away.

Security Considerations

  This RFC raises no security issues. However, security protocols are
  subject to the fundamental networking truths.

References

  The references have been deleted in order to protect the guilty and
  avoid enriching the lawyers.

Author's Address

  Ross Callon
  Internet Order of Old Farts
  c/o Bay Networks
  3 Federal Street
  Billerica, MA  01821
  Phone: 508-436-3936
  EMail: rcallon@baynetworks.com

rfc1925