From 4bfd864f10b68b71482b35c818559068ef8d5797 Mon Sep 17 00:00:00 2001 From: Thomas Voss Date: Wed, 27 Nov 2024 20:54:24 +0100 Subject: doc: Add RFC documents --- doc/rfc/rfc2648.txt | 1683 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1683 insertions(+) create mode 100644 doc/rfc/rfc2648.txt (limited to 'doc/rfc/rfc2648.txt') diff --git a/doc/rfc/rfc2648.txt b/doc/rfc/rfc2648.txt new file mode 100644 index 0000000..4869fc1 --- /dev/null +++ b/doc/rfc/rfc2648.txt @@ -0,0 +1,1683 @@ + + + + + + +Network Working Group R. Moats +Request for Comments: 2648 AT&T +Category: Informational August 1999 + + + A URN Namespace for IETF Documents + +Status of this Memo + + This memo provides information for the Internet community. It does + not specify an Internet standard of any kind. Distribution of this + memo is unlimited. + +Copyright Notice + + Copyright (C) The Internet Society (1999). All Rights Reserved. + +Abstract + + A system for Uniform Resource Names (URNs) must be capable of + supporting new naming systems. As an example of proposing a new + namespace, this document proposes the "ietf" namespace. This + namespace consists of the RFC family of documents (RFCs, STDs, FYIs, + and BCPs) developed by the IETF and published by the RFC Editor, the + minutes of working groups (WG) and birds of a feather (BOF) meetings + that occur during IETF conferences, and the Internet Drafts published + by the Internet Drafts Editor. Both the current URN framework and + URN syntax support this namespace. + +1. Introduction + + This document proposes the "ietf" namespace, which consists of the + RFC family of documents (RFCs, STDs, FYIs, and BCPs) developed by the + IETF and published by the RFC editor and the minutes of working + groups (WG) and birds of a feather (BOF) meetings that occur during + IETF conferences. + + The namespace specification is for a formal namespace. + +2. Specification Template + + Namespace ID: + + "ietf" requested. + + + + + + + +Moats Informational [Page 1] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + Registration Information: + + Registration version number: 1 + Registration date: 1999-04-22 + + Declared registrant of the namespace: + + Ryan Moats + jayhawk@att.com + AT&T + 15621 Drexel Circle + Omaha, NE 68135-2358 + + Declaration of structure: + + The identifier has the following ABNF [2] specification: + + NSS = rfc-nss / fyi-nss / std-nss / bcp-nss / + draft-nss / mtg-nss / other-nss + + rfc-nss = "rfc:" 1*DIGIT + fyi-nss = "fyi:" 1*DIGIT + std-nss = "std:" 1*DIGIT + bcp-nss = "bcp:" 1*DIGIT + draft-nss = "id:" string + mtg-nss = "mtg:" string + other-nss = string + ; beginning with a prefix other than one of those + ; above for future expansion + + string = 1*(DIGIT / ALPHA / "-") + + If the IESG (or it successor) adds a new document series, + this ABNF specification will need to be updated. Further, + if a working group or BOF is created that used characters + outside the range of this ABNF specification, this + specification will need to be updated. Any system intended + to resolve names for this namespace should be written with + the awareness that this could occur at any time. + + Relevant ancillary documentation: + + Relevant documentation is in RFC 2648. + + + + + + + + +Moats Informational [Page 2] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + Identifier uniqueness considerations: + + Because the rfc-editor assigns the RFC number uniquely these + URNs are unique. Since the mapping between RFCs and other + rfc-editor document series (STDs, FYIs or BCPs) is not + necessarily one-to-one, uniqueness of STDs, FYIs and BCPs + are defined based on the document mappings maintained by the + RFC Editor (the index files "rfc-index.txt", "fyi- + index.txt", "bcp-index.txt", "std-index.txt") are defined to + be the definitive statement of the assignment of RFC Family + URNs in this namespace. The meeting minutes portion of the + namespace is guaranteed unique because the URN includes the + sequence number of the IETF conference. The document + mapping maintained by the Internet Drafts editor ("1id- + abstracts.txt") is defined as the definitive statement of + the assignment of URNs for the internet draft portion of + this namespace. + + Identifier persistence considerations: + + Persistence of the URNs of this namespace is independent of + the mutability of the underlying documents. A URN once + assigned will never be reassigned to a different resource; + the assignment is persistent and immutable. Immutability of + RFCs, STDs, FYIs and BCPs is at the discretion of the RFC + Editor. They may be composites of one or more RFCs and the + set of RFCs that includes them may change with time. It is + important to note that this mutability of some resources is + independent of the immutability of URN assignment to a + resource. + + Process of identifier assignment: + + Assignment of URNs from this namespace occurs in three ways. + The first is through publication of a new RFC, FYI, STD or + BCP is by the RFC Editor. This new document will have a new + series number and will therefore define a new URN. The + document mappings maintained by the RFC Editor (the index + files "rfc-index.txt", "fyi-index.txt", "bcp-index.txt" and + "std-index.txt") are defined to be the definitive statement + of the assignment of RFC Family URNs in this namespace. + + The second way a URN is assigned is through the filing of + meeting minutes by a working group or birds of a feather as + part of an IETF conference. The list of minutes maintained + by the IETF for each working group and conference in the + subtree pointed at by the URL ftp://ietf.org/ietf/ is + considered the definitive assignment of URNs for working + + + +Moats Informational [Page 3] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + group or birds of a feather minutes. + + The third way a URN is assigned is through the publication + of a new internet-draft by the Internet Draft Editor. This + draft will have a distinct name (and version number) and + therefore defined a new URN. The document mapping + maintained by the Internet Drafts editor ("1id- + abstracts.txt") is defined as the definitive statement of + the assignment of URNs for this portion of the namespace. + + Process of identifier resolution: + + A mirrored copy of the underlying documentation is required + to resolve these URNs. Resolution via HTTP is done by a set + of simple Perl cgi-bin scripts presented in Appendix A. + + Rules for Lexical Equivalence: + + The entire URN is case-insensitive. + + Conformance with URN Syntax: + + There are no additional characters reserved. + + Validation mechanism: + + None additional to resolution specified + + Scope: + + Global. + +3. Examples + + The following are examples of URNs that a resolver for this namespace + can resolve: + + urn:ietf:rfc:2141 + urn:ietf:std:50 + urn:ietf:id:ietf-urn-ietf-06 + urn:ietf:mtg:41-urn + + + + + + + + + + +Moats Informational [Page 4] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +4. Security Considerations + + Because this namespace defines no additional reserved characters, it + does not add any security considerations beyond those inherent from + the existence of the reserved characters from [1]. Further, none of + the reserved characters from [1] are used in the definition of the + NSS. This means that resolvers for this namespace may be considered + "secure" in the sense that any escaping of characters in the NSS MUST + result in the resolver indicating that the URN has incorrect syntax. + +5. Acknowledgments + + Thanks to various members of the URN working group for comments on + earlier drafts of this document. The work described in this document + is partially supported by the National Science Foundation, + Cooperative Agreement NCR-9218179. + +6. References + + Request For Comments (RFC) and Internet Draft documents are available + from numerous mirror sites. + + [1] Moats, R., "URN Syntax", RFC 2141, May 1997. + + [2] Crocker, D. and P. Overell, "Augmented BNF for Syntax + Specifications: ABNF", RFC 2234, November 1997. + +7. Author's Address + + Ryan Moats + AT&T + 15621 Drexel Circle + Omaha, NE 68135-2358 + USA + + EMail: jayhawk@att.com + + + + + + + + + + + + + + + +Moats Informational [Page 5] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +Appendix A. Example Resolution Scripts + + The following scripts are examples that can be used for resolving + URNs in this namespace. + +A.1 I2C + +#!/usr/local/bin/perl + +use strict; + +# +# this is a URN 2 URC resolver for the ietf namespace +# + +my(%cite) = ( + bcp => "/ftp/rfc/bcp-index.txt", + fyi => "/ftp/fyi/fyi-index.txt", + id => "/ftp/internet-drafts/1id-abstracts.txt", + rfc => "/ftp/rfc/rfc-index.txt", + std => "/ftp/std/std-index.txt" +); +my(%number2date) = ( + 44 => "99mar", + 43 => "98dec", 42 => "98aug", 41 => "98apr", + 40 => "97dec", 39 => "97aug", 38 => "97apr", + 37 => "96dec", 36 => "96jun", 35 => "96mar", + 34 => "95dec", 33 => "95jul", 32 => "95apr", + 31 => "94dec", 30 => "94jul", 29 => "94mar", + 28 => "93nov", 27 => "93jul", 26 => "93mar", + 25 => "92nov", 24 => "92jul", 23 => "92mar", + 22 => "91nov", 21 => "91jul", 20 => "91mar", + 19 => "90dec" ); + +my($wgpath) = "/ftp/ietf"; +my($urn) = $ENV{'QUERY_STRING'}; +my($host) = $ENV{'SERVER_NAME'}; #get my host name for ftp: URLs +my($accept) = $ENV{'HTTP_ACCEPT'}; #this is the "Accept:" HTTP header + +(&resolveid($1), exit) if ($urn =~ /urn:ietf:id:(\S+)/i); +(&resolverfc($1, $2), exit) if ($urn =~ /urn:ietf:(\w*):(\d*)/i); +(&resolvemtg($1, $2), exit) if ($urn =~ /urn:ietf:mtg:(\d*)-(\w*)/i); +&urn_error("400 Bad Request\n"); + +sub resolvemtg { + my($ietfnum, $sesnam) = @_; + &urn_error("404 Not Found\n") if (!defined $number2date{$ietfnum}); + my($date)=$number2date{$ietfnum}; + + + +Moats Informational [Page 6] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + my($link)="$wgpath/$sesnam/$sesnam-minutes-$date.txt"; + if (-f $link) { + print "Status: 200 OK\r\n"; + print "Content-type: text/html\r\n\r\n"; + print "\nCitation for $urn\n"; + print "\n"; + print "

$urn:

\n"; + print "Minutes of the $sesnam working group from the " + . &end($ietfnum) . " IETF"; + print "\n\n"; + return; + } + my($link)="$wgpath/$date/$sesnam-minutes-$date.txt"; + if (-f $link) { + print "Status: 200 OK\r\n"; + print "Content-type: text/html\r\n\r\n"; + print "\nCitation for $urn\n"; + print "\n"; + print "

$urn:

\n"; + print "Minutes of the $sesnam working group from the " + . &end($ietfnum) . " IETF"; + print "\n\n"; + return; + } + &urn_error("404 Not Found\n"); +} + +sub end { + my($inarg)=@_; + return $inarg . "st" if ($inarg =~ /1$/); + return $inarg . "nd" if ($inarg =~ /2$/); + return $inarg . "rd" if ($inarg =~ /3$/); + return $inarg . "th"; +} + +sub resolverfc { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme, $value) = @_; + $scheme =~ tr/A-Z/a-z/; + if (!defined $cite{$scheme}) { + &urn_error("404 Not Found\n"); + } + + $flag = 0; + open(INPUT, "$cite{$scheme}"); + while () { + $flag = 1 if (/^0*$value /); + + + +Moats Informational [Page 7] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + if ($flag == 1) { + last if (/^$/); + chop; + push @bib,$_; + } + } + + if ($scheme ne "rfc") { + print "Status: 200 OK\r\n"; + print "Content-type: text/html\r\n\r\n"; + $bib[0] =~ s/^[0-9]*\s*//; + for ($i=0; $i<=$#bib; $i+=1) { + last if ($bib[$i] =~ s/\./.<\/B>/); + } + for ($i=0;$i<=$#bib;$i+=1) { + $k=$bib[$i]; + while ($k =~ /(fyi|std|rfc|bcp)([0-9]+)(.*)/i) { + push @ref,"$1$2"; + $k=$3; + } + $done=""; + foreach $j (@ref) { + next if ($done =~ $j); + $done .= "$j "; + $l = $j; + $l =~ tr/A-Z/a-z/; + $link=&make_link("$l"); + $bib[$i] =~ s/$j/$j<\/A>/g; + } + } + print "\nCitation for $urn\n"; + print "\n"; + $link=&make_link("$scheme$value"); + print "

$scheme$value:

\n"; + foreach $i (@bib) { + print "$i\n"; + } + print "\n\n"; + } else { + print "Status: 200 OK\r\n"; + print "Content-type: text/html\r\n\r\n"; + $bib[0] =~ s/^[0-9]*\s*//; + $j=0; + for ($i=0; $i<=$#bib; $i+=1) { + $j += ($bib[$i] =~ s/, "/, "/); + $j += ($bib[$i] =~ s/",/"<\/B>,/); + } + for ($i=0;$i<=$#bib;$i+=1) { + + + +Moats Informational [Page 8] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + $k=$bib[$i]; + while ($k =~ /(fyi\s|std\s|rfc|bcp)([0-9]+)(.*)/i) { + push @ref,"$1$2"; + $k=$3; + } + $done=""; + foreach $j (@ref) { + next if ($done =~ $j); + $done .= "$j "; + $l = $j; + $l =~ s/\s//g; + $l =~ tr/A-Z/a-z/; + $link=&make_link("$l"); + $bib[$i] =~ s/$j/$j<\/A>/g; + } + } + print "\nCitation for $urn\n"; + print "\n"; + $link=&make_link("$scheme$value"); + print "

$scheme$value:

\n"; + foreach $i (@bib) { + print "$i\n"; + } + print "\n\n"; + } +} + +sub make_link { + my($sc); + my($inarg)=@_; + ($sc=$1) if ($inarg =~ /([a-z]*)/); + return "/$sc/$inarg.ps" if (-e "/ftp/$sc/$inarg.ps"); + return "/$sc/$inarg.html" if (-e "/ftp/$sc/$inarg.html"); + return "/$sc/$inarg.txt"; +} + +sub urn_error { + my($code) = @_; #store failure code here... + + print "Status: $code"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2C $code\n"; + print "\n"; + print "

URN to URC resolution failed for the URN:

\n"; + print "

$urn

\n"; + print "\n"; + print "\n"; + exit; + + + +Moats Informational [Page 9] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +}; + +sub resolveid { + my($flag,@bib,$i,$k,$j,$count,@ref); + my($l,$link, $hdr, $done); + my($value) = @_; + my($scheme) = "id"; + + open(INPUT, "$cite{$scheme}"); + while () { +# +# capture record +# + if ($flag == 1 || /^\s+\"/) { + push @bib,$_; + ($hdr = -1, $count = 0, $flag = 1) if (/^\s+\"/); + $count++ if (/^\s+$/); + } + if ($count == 1) { + $hdr = $#bib if ($hdr == -1); + } + if ($count == 2) { + for ($i=0; $i<=$hdr; $i+=1) { + if ($bib[$i] =~ /<(.*)>/) { + $l = $1; + if ($l eq "draft-$value.txt" || $l eq "draft-$value.ps") { + print "Status: 200 OK\r\n"; + print "Content-type: text/html\r\n\r\n"; + print "\nCitation for $urn\n"; + print "\n"; + print "$l:\n"; + print "
\n";
+                foreach $i (@bib) {
+                  print "$i";
+                }
+                print "
\n"; + print "\n\n"; + exit; + } + } + } + $flag = 0; + @bib = (); + } + } + &urn_error("404 Not Found\n"); +} + + + +Moats Informational [Page 10] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +A.2 I2L + +#!/usr/local/bin/perl + +use strict; + +# +# this is a URN 2 URL resolver for the ietf namespace +# + +my(%pathbase) = ( + rfc => "rfc/rfc", + fyi => "fyi/fyi", + std => "std/std", + bcp => "bcp/bcp", + id => "internet-drafts/draft-" +); + +my(%number2date) = ( + 44 => "99mar", + 43 => "98dec", 42 => "98aug", 41 => "98apr", + 40 => "97dec", 39 => "97aug", 38 => "97apr", + 37 => "96dec", 36 => "96jun", 35 => "96mar", + 34 => "95dec", 33 => "95jul", 32 => "95apr", + 31 => "94dec", 30 => "94jul", 29 => "94mar", + 28 => "93nov", 27 => "93jul", 26 => "93mar", + 25 => "92nov", 24 => "92jul", 23 => "92mar", + 22 => "91nov", 21 => "91jul", 20 => "91mar", + 19 => "90dec" ); + +my($wgpath) = "/ftp/ietf"; +my($urn) = $ENV{'QUERY_STRING'}; +my($host) = $ENV{'SERVER_NAME'}; #get my host name for ftp: URLs +my($accept) = $ENV{'HTTP_ACCEPT'}; #this is the "Accept:" HTTP header + +(&resolveid($1), exit) if ($urn =~ /urn:ietf:id:(\S+)/i); +(&resolverfc($1, $2), exit) if ($urn =~ /urn:ietf:(\w*):(\d*)/i); +(&resolvemtg($1, $2), exit) if ($urn =~ /urn:ietf:mtg:(\d*)-(\w*)/i); +&urn_error("400 Bad Request\n"); + +sub resolvemtg { + my($ietfnum, $sesnam) = @_; + &urn_error("404 Not Found\n") if (!defined $number2date{$ietfnum}); + my($date)=$number2date{$ietfnum}; + my($link)="$wgpath/$sesnam/$sesnam-minutes-$date.txt"; + if (-f $link) { + print "Status: 302 Moved temporarily\n"; + print "Location: $link\n"; + + + +Moats Informational [Page 11] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + return; + } + my($link)="$wgpath/$date/$sesnam-minutes-$date.txt"; + if (-f $link) { + print "Status: 302 Moved temporarily\n"; + print "Location: $link\n"; + return; + } + &urn_error("404 Not Found\n"); +} + +sub end { + my($inarg)=@_; + return $inarg . "st" if ($inarg =~ /1$/); + return $inarg . "nd" if ($inarg =~ /2$/); + return $inarg . "rd" if ($inarg =~ /3$/); + return $inarg . "th"; +} + +sub resolverfc { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme, $value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($txttry)="/ftp/$pathbase{$scheme}$value.txt"; + my($pstry)="/ftp/$pathbase{$scheme}$value.ps"; + my($htmltry)="/ftp/$pathbase{$scheme}$value.html"; +MIME_SWITCH: { + if ($accept =~ /application\/postscript/ && -f $pstry) { + print "Status: 302 Moved temporarily\n"; + print "Location: http://$host/$pathbase{$scheme}$value.ps\n\n"; + last MIME_SWITCH; + } + if ($accept =~ /text\/html/ && -f $htmltry) { + print "Status: 302 Moved temporarily0; + print "Location: http://$host/$pathbase{$scheme}$value.html\n\n"; + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/plain/ && -f $txttry) { + print "Status: 302 Moved temporarily\n"; + print "Location: http://$host/$pathbase{$scheme}$value.txt\n\n"; + last MIME_SWITCH; + } + &urn_error("404 Not Found\n"); + } +} + + + + +Moats Informational [Page 12] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +sub urn_error { + my($code) = @_; #store failure code here... + + print "Status: $code"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2L $code\n"; + print "\n"; + print "

URN to URL resolution failed for the URN:

\n"; + print "

$urn

\n"; + print "\n"; + print "\n"; + exit; +} + +sub resolveid { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme) = "id"; + my($value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($txttry)="/ftp/$pathbase{$scheme}$value.txt"; + my($pstry)="/ftp/$pathbase{$scheme}$value.ps"; + my($htmltry)="/ftp/$pathbase{$scheme}$value.html"; +MIME_SWITCH: { + if ($accept =~ /application\/postscript/ && -f $pstry) { + print "Status: 302 Moved temporarily\n"; + print "Location: http://$host/$pathbase{$scheme}$value.ps\n\n"; + last MIME_SWITCH; + } + if ($accept =~ /text\/html/ && -f $htmltry) { + print "Status: 302 Moved temporarily\n"; + print "Location: http://$host/$pathbase{$scheme}$value.html\n\n"; + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/plain/ && -f $txttry) { + print "Status: 302 Moved temporarily\n"; + print "Location: http://$host/$pathbase{$scheme}$value.txt\n\n"; + last MIME_SWITCH; + } + &urn_error("404 Not Found\n"); + } +} + + + + + + + + +Moats Informational [Page 13] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +A.3 I2Ls + +#!/usr/local/bin/perl + +use strict; + +# +# this is a URN 2 URLs resolver for the ietf namespace +# + +my(@urls); + +my(%pathbase) = ( + rfc => "rfc/rfc", + fyi => "fyi/fyi", + std => "std/std", + bcp => "bcp/bcp", + id => "internet-drafts/draft-" +); + +my(%number2date) = ( + 44 => "99mar", + 43 => "98dec", 42 => "98aug", 41 => "98apr", + 40 => "97dec", 39 => "97aug", 38 => "97apr", + 37 => "96dec", 36 => "96jun", 35 => "96mar", + 34 => "95dec", 33 => "95jul", 32 => "95apr", + 31 => "94dec", 30 => "94jul", 29 => "94mar", + 28 => "93nov", 27 => "93jul", 26 => "93mar", + 25 => "92nov", 24 => "92jul", 23 => "92mar", + 22 => "91nov", 21 => "91jul", 20 => "91mar", + 19 => "90dec" ); + +my($wgpath) = "/ftp/ietf"; +my($urn) = $ENV{'QUERY_STRING'}; +my($host) = $ENV{'SERVER_NAME'}; #get my host name for ftp: URLs +my($accept) = $ENV{'HTTP_ACCEPT'}; #this is the "Accept:" HTTP header + +(&resolveid($1), exit) if ($urn =~ /urn:ietf:id:(\S+)/i); +(&resolve1($1, $2), exit) if ($urn =~ /urn:ietf:(\w*):(\d*)/i); +(&resolve2($1, $2), exit) if ($urn =~ /urn:ietf:mtg:(\d*)-(\w*)/i); +&urn_error("400 Bad Request\n"); + +sub resolve2 { + my($ietfnum, $sesnam) = @_; + &urn_error("404 Not Found\n") if (!defined $number2date{$ietfnum}); + my($date)=$number2date{$ietfnum}; + my($link)="$wgpath/$sesnam/$sesnam-minutes-$date.txt"; + if (-f $link) { + + + +Moats Informational [Page 14] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + $link=~s/^\/ftp\///; + my($ftplink)="ftp://$host/$link"; + my($httplink)="http://$host/$link"; + my($glink)="gopher://$host:70/0/$link"; + + if ($accept =~ /text\/uri-list/) { #look for text/uri-list, + otherwise text/html + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + print "$ftplink\n"; + print "$httplink\n"; + print "$glink\n"; + } + if ($accept =~ /\*\/\*|text\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ls\n"; + print "\n"; + print "

URN $urn resolves to the following URLs:

\n"; + print "
\n\n\n"; + } + return; + } + my($link)="$wgpath/$date/$sesnam-minutes-$date.txt"; + if (-f $link) { + $link=~s/^\/ftp\///; + my($ftplink)="ftp://$host/$link"; + my($httplink)="http://$host/$link"; + my($glink)="gopher://$host:70/0/$link"; + if ($accept =~ /text\/uri-list/) { #look for text/uri-list, + otherwise text/html + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + print "$ftplink\n"; + print "$httplink\n"; + print "$glink\n"; + } + if ($accept =~ /\*\/\*|text\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ls\n"; + print "\n"; + + + +Moats Informational [Page 15] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + print "

URN $urn resolves to the following URLs:

\n"; + print "
\n\n\n"; + } + + return; + } + &urn_error("404 Not Found\n"); +} + +sub resolve1 { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme, $value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($try)="/ftp/$pathbase{$scheme}$value.txt"; + if (-f $try) { + push(@urls, "http://$host/$pathbase{$scheme}$value.txt"); + push(@urls, "ftp://$host/$pathbase{$scheme}$value.txt"); + push(@urls, "gopher://$host:70/0/$pathbase{$scheme}$value.txt"); + } + $try="/ftp/$pathbase{$scheme}$value.ps"; + if (-f $try) { + push(@urls, "http://$host/$pathbase{$scheme}$value.ps"); + push(@urls, "ftp://$host/$pathbase{$scheme}$value.ps"); + push(@urls, "gopher://$host:70/0/$pathbase{$scheme}$value.ps"); + } + $try="/ftp/$pathbase{$scheme}$value.html"; + if (-f $try) { + push(@urls, "http://$host/$pathbase{$scheme}$value.html"); + push(@urls, "ftp://$host/$pathbase{$scheme}$value.html"); + } + + &urn_error("404 Not Found\n") if ($#urls == -1); + +MIME_SWITCH: { + if ($accept =~ /text\/uri-list/) { #look for text/uri-list, + otherwise text/html + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + foreach $i (@urls) { + print "$i\n"; + } + + + +Moats Informational [Page 16] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ls\n"; + print "\n"; + print "

URN $urn resolves to the following URLs:

\n"; + print "
    \n"; + foreach $i (@urls) { + print "
  • $i\n"; + } + print "
\n\n\n"; + last MIME_SWITCH; + } + } +} + +sub urn_error { + my($code) = @_; #store failure code here... + + print "Status: $code"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2L $code\n"; + print "\n"; + print "

URN to URL resolution failed for the URN:

\n"; + print "

$urn

\n"; + print "\n"; + print "\n"; + exit; +} + +sub resolveid { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($value) = @_; + my($scheme) = "id"; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($try)="/ftp/$pathbase{$scheme}$value.txt"; + if (-f $try) { + push(@urls, "http://$host/$pathbase{$scheme}$value.txt"); + push(@urls, "ftp://$host/$pathbase{$scheme}$value.txt"); + push(@urls, "gopher://$host:70/0/$pathbase{$scheme}$value.txt"); + } + $try="/ftp/$pathbase{$scheme}$value.ps"; + if (-f $try) { + push(@urls, "http://$host/$pathbase{$scheme}$value.ps"); + + + +Moats Informational [Page 17] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + push(@urls, "ftp://$host/$pathbase{$scheme}$value.ps"); + push(@urls, "gopher://$host:70/0/$pathbase{$scheme}$value.ps"); + } + $try="/ftp/$pathbase{$scheme}$value.html"; + if (-f $try) { + push(@urls, "http://$host/$pathbase{$scheme}$value.html"); + push(@urls, "ftp://$host/$pathbase{$scheme}$value.html"); + } + + &urn_error("404 Not Found\n") if ($#urls == -1); + +MIME_SWITCH: { + if ($accept =~ /text\/uri-list/) { #look for text/uri-list, + otherwise text/html + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + foreach $i (@urls) { + print "$i\n"; + } + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ls\n"; + print "\n"; + print "

URN $urn resolves to the following URLs:

\n"; + print "
    \n"; + foreach $i (@urls) { + print "
  • $i\n"; + } + print "
\n\n\n"; + last MIME_SWITCH; + } + } +} + +A.4 I2Ns + +#!/usr/local/bin/perl + +use strict; + +# +# this is a URN 2 URNs resolver for the ietf namespace +# + + + + +Moats Informational [Page 18] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +my(%cite) = ( + rfc => "/ftp/rfc/rfc-index.txt", + fyi => "/ftp/fyi/fyi-index.txt", + std => "/ftp/std/std-index.txt", + bcp => "/ftp/rfc/bcp-index.txt" +); + +my(%number2date) = ( + 44 => "99mar", + 43 => "98dec", 42 => "98aug", 41 => "98apr", + 40 => "97dec", 39 => "97aug", 38 => "97apr", + 37 => "96dec", 36 => "96jun", 35 => "96mar", + 34 => "95dec", 33 => "95jul", 32 => "95apr", + 31 => "94dec", 30 => "94jul", 29 => "94mar", + 28 => "93nov", 27 => "93jul", 26 => "93mar", + 25 => "92nov", 24 => "92jul", 23 => "92mar", + 22 => "91nov", 21 => "91jul", 20 => "91mar", + 19 => "90dec" ); + +my($wgpath) = "/ftp/ietf"; +my($urn) = $ENV{'QUERY_STRING'}; +my($host) = $ENV{'SERVER_NAME'}; #get my host name for ftp: URLs +my($port) = $ENV={'SERVER_PORT'}; +my($accept) = $ENV{'HTTP_ACCEPT'}; #this is the "Accept:" HTTP header + +(&resolve1($1, $2), exit) if ($urn =~ /urn:ietf:(\w*):(\d*)/i); +(&resolve2($1, $2), exit) if ($urn =~ /urn:ietf:mtg:(\d*)-(\w*)/i); +&urn_error("400 Bad Request\n"); + +sub resolve2 { + my($ietfnum, $sesnam) = @_; + &urn_error("404 Not Found\n") if (!defined $number2date{$ietfnum}); + my($date)=$number2date{$ietfnum}; + my($link)="$wgpath/$sesnam/$sesnam-minutes-$date.txt"; + if (-f $link) { + if ($accept =~ /text\/uri-list/) { + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + return; + } + if ($accept =~ /\*\/\*|text]\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ns\n"; + print "\n"; + print "

URN $urn resolves to the following URNs:

\n"; + print "
    \n"; + + + +Moats Informational [Page 19] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + print "
\n\n\n"; + return; + } + } + my($link)="$wgpath/$date/$sesnam-minutes-$date.txt"; + if (-f $link) { + if ($accept =~ /text\/uri-list/) { + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + return; + } + if ($accept =~ /\*\/\*|text\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ns\n"; + print "\n"; + print "

URN $urn resolves to the following URNs:

\n"; + print "
    \n"; + print "
\n\n\n"; + return; + } + } + &urn_error("404 Not Found\n"); +} + +sub end { + my($inarg)=@_; + return $inarg . "st" if ($inarg =~ /1$/); + return $inarg . "nd" if ($inarg =~ /2$/); + return $inarg . "rd" if ($inarg =~ /3$/); + return $inarg . "th"; +} + +sub resolve1 { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme, $value) = @_; + $scheme =~ tr/A-Z/a-z/; + if (!defined $cite{$scheme}) { + &urn_error("404 Not Found\n"); + } + + $flag = 0; + open(INPUT, "$cite{$scheme}"); + while () { + $flag = 1 if (/^0*$value /); + if ($flag == 1) { + + + +Moats Informational [Page 20] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + last if (/^$/); + chop; + push @bib,$_; + } + } + + $k=join " ",@bib; + while ($k =~ /(\S*)\s*(fyi|std|rfc|bcp)\s*([0-9]+)(.*)/i) { + $k=$4; + $a=$2; $b=$3; + if (($a ne $scheme || $b ne $value) && ($1 !~ /obso/i)){ + $a =~ tr/A-Z/a-z/; + $b =~ s/^0*//; + push @ref,"urn:ietf:$a:$b"; + } + } + +MIME_SWITCH: { + if ($accept =~ /text\/uri-list/) { + print "Status: 200 OK\n"; + print "Content-type: text/uri-list\n\n\n"; + print "#$urn\n"; + foreach $i (@ref) { + print "$i\n"; + } + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/html/) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ns\n"; + print "\n"; + print "

URN $urn resolves to the following URNs:

\n"; + print "
    \n"; + foreach $i (@ref) { + print "
  • $i: Click to resolve using\n"; + print "I2C,\n"; + print "I2L,\n"; + print "I2Ls,\n"; + print "I2R,\n"; + print "I2Rs\n"; + } + print "
\n\n\n"; + + + +Moats Informational [Page 21] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + } +} +} + +sub make_link { + my($sc); + my($inarg)=@_; + ($sc=$1) if ($inarg =~ /([a-z]*)/); + return "/$sc/$inarg.ps" if (-e "/ftp/$sc/$inarg.ps"); + return "/$sc/$inarg.html" if (-e "/ftp/$sc/$inarg.html"); + return "/$sc/$inarg.txt"; +} + +sub urn_error { + my($code) = @_; #store failure code here... + + print "Status: $code"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Ns $code\n"; + print "\n"; + print "

URN to URN resolution failed for the URN:

\n"; + print "

$urn

\n"; + print "\n"; + print "\n"; + exit; +}; + +A.5 I2R + +#!/usr/local/bin/perl + +use strict; + +# +# this is a URN 2 resource resolver for the ietf namespace +# + +my(%pathbase) = ( + rfc => "rfc/rfc", + fyi => "fyi/fyi", + std => "std/std", + bcp => "bcp/bcp", + id => "internet-drafts/draft-" +); + +my(%number2date) = ( + 44 => "99mar", + 43 => "98dec", 42 => "98aug", 41 => "98apr", + + + +Moats Informational [Page 22] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + 40 => "97dec", 39 => "97aug", 38 => "97apr", + 37 => "96dec", 36 => "96jun", 35 => "96mar", + 34 => "95dec", 33 => "95jul", 32 => "95apr", + 31 => "94dec", 30 => "94jul", 29 => "94mar", + 28 => "93nov", 27 => "93jul", 26 => "93mar", + 25 => "92nov", 24 => "92jul", 23 => "92mar", + 22 => "91nov", 21 => "91jul", 20 => "91mar", + 19 => "90dec" ); + +my($wgpath) = "/ftp/ietf"; +my($urn) = $ENV{'QUERY_STRING'}; +my($host) = $ENV{'SERVER_NAME'}; #get my host name for ftp: URLs +my($accept) = $ENV{'HTTP_ACCEPT'}; #this is the "Accept:" HTTP header + +print "$urn\n"; +(&resolveid($1), exit) if ($urn =~ /urn:ietf:id:(\S+)/i); +(&resolve1($1, $2), exit) if ($urn =~ /urn:ietf:(\w*):(\d*)/i); +(&resolve2($1, $2), exit) if ($urn =~ /urn:ietf:mtg:(\d*)-(\w*)/i); +&urn_error("400 Bad Request\n"); + +sub resolve2 { + my($ietfnum, $sesnam) = @_; + &urn_error("404 Not Found\n") if (!defined $number2date{$ietfnum}); + my($date)=$number2date{$ietfnum}; + my($link)="$wgpath/$sesnam/$sesnam-minutes-$date.txt"; + if (-f $link) { + print "Status: 200 OK\n"; + print "Content-type: text/plain\n\n"; + open(FILE, "$link"); + while () { + print $_; + } + close FILE; + return; + } + my($link)="$wgpath/$date/$sesnam-minutes-$date.txt"; + if (-f $link) { + print "Status: 200 OK\n"; + print "Content-type: text/plain\n\n"; + open(FILE, "$link"); + while () { + print $_; + } + close FILE; + return; + } + &urn_error("404 Not Found\n"); +} + + + +Moats Informational [Page 23] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +sub end { + my($inarg)=@_; + return $inarg . "st" if ($inarg =~ /1$/); + return $inarg . "nd" if ($inarg =~ /2$/); + return $inarg . "rd" if ($inarg =~ /3$/); + return $inarg . "th"; +} + +sub resolve1 { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme, $value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($txttry)="/ftp/$pathbase{$scheme}$value.txt"; + my($pstry)="/ftp/$pathbase{$scheme}$value.ps"; + my($htmltry)="/ftp/$pathbase{$scheme}$value.html"; +MIME_SWITCH: { + if ($accept =~ /application\/postscript/ && -f $pstry) { + print "Status: 200 OK\n"; + print "Content-type: application/postscript\n\n"; + open(FILE, "$pstry"); + while () { + print $_; + } + close FILE; + last MIME_SWITCH; + } + if ($accept =~ /text\/html/ && -f $htmltry) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n"; + open(FILE, "$htmltry"); + while () { + print $_; + } + close FILE; + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/plain/ && -f $txttry) { + print "Status: 200 OK\n"; + print "Content-type: text/plain\n\n"; + open(FILE, "$txttry"); + while () { + print $_; + } + close FILE; + last MIME_SWITCH; + } + + + +Moats Informational [Page 24] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + &urn_error("404 Not Found\n"); + } +} + +sub resolveid { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link); + my($scheme) = "id"; + my($value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($txttry)="/ftp/$pathbase{$scheme}$value.txt"; + my($pstry)="/ftp/$pathbase{$scheme}$value.ps"; + my($htmltry)="/ftp/$pathbase{$scheme}$value.html"; +MIME_SWITCH: { + if ($accept =~ /application\/postscript/ && -f $pstry) { + print "Status: 200 OK\n"; + print "Content-type: application/postscript\n\n"; + open(FILE, "$pstry"); + while () { + print $_; + } + close FILE; + last MIME_SWITCH; + } + if ($accept =~ /text\/html/ && -f $htmltry) { + print "Status: 200 OK\n"; + print "Content-type: text/html\n\n"; + open(FILE, "$htmltry"); + while () { + print $_; + } + close FILE; + last MIME_SWITCH; + } + if ($accept =~ /\*\/\*|text\/plain/ && -f $txttry) { + print "Status: 200 OK\n"; + print "Content-type: text/plain\n\n"; + open(FILE, "$txttry"); + while () { + print $_; + } + close FILE; + last MIME_SWITCH; + } + &urn_error("404 Not Found\n"); + } +} + + + +Moats Informational [Page 25] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +sub urn_error { + my($code) = @_; #store failure code here... + + print "Status: $code"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2R $code\n"; + print "\n"; + print "

URN to URL resolution failed for the URN:

\n"; + print "

$urn

\n"; + print "\n"; + print "\n"; + exit; +} + +A.6 I2Rs + +#!/usr/local/bin/perl + +use strict; + +# +# this is a URN 2 resources resolver for the ietf namespace +# + +my(@urls); + +my(%pathbase) = ( + rfc => "rfc/rfc", + fyi => "fyi/fyi", + std => "std/std", + bcp => "bcp/bcp", + id => "internet-drafts/draft-" +); + +my(%number2date) = ( + 44 => "99mar", + 43 => "98dec", 42 => "98aug", 41 => "98apr", + 40 => "97dec", 39 => "97aug", 38 => "97apr", + 37 => "96dec", 36 => "96jun", 35 => "96mar", + 34 => "95dec", 33 => "95jul", 32 => "95apr", + 31 => "94dec", 30 => "94jul", 29 => "94mar", + 28 => "93nov", 27 => "93jul", 26 => "93mar", + 25 => "92nov", 24 => "92jul", 23 => "92mar", + 22 => "91nov", 21 => "91jul", 20 => "91mar", + 19 => "90dec" ); + +my($wgpath) = "/ftp/ietf"; +my($urn) = $ENV{'QUERY_STRING'}; + + + +Moats Informational [Page 26] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +my($host) = $ENV{'SERVER_NAME'}; #get my host name for ftp: URLs +my($accept) = $ENV{'HTTP_ACCEPT'}; #this is the "Accept:" HTTP header + +(&resolveid($1), exit) if ($urn =~ /urn:ietf:id:(\s*)/i); +(&resolve1($1, $2), exit) if ($urn =~ /urn:ietf:(\w*):(\d*)/i); +(&resolve2($1, $2), exit) if ($urn =~ /urn:ietf:mtg:(\d*)-(\w*)/i); +&urn_error("400 Bad Request\n"); + +sub resolve2 { + my($ietfnum, $sesnam) = @_; + my(@vers,$i); + &urn_error("404 Not Found\n") if (!defined $number2date{$ietfnum}); + my($date)=$number2date{$ietfnum}; + my($link)="$wgpath/$sesnam/$sesnam-minutes-$date.txt"; + + if (-f $link) { + push(@vers,$link); + } + $link="$wgpath/$date/$sesnam-minutes-$date.txt"; + if (-f $link) { + push(@vers,$link); + } + &urn_error("404 Not Found\n") if ($#vers==-1); + + print "Status: 200 OK\n"; + print "Content-type: multipart/alternative; boundary=endpart\n\n"; + foreach $i (@vers) { + print "--endpart\n"; + if ($i =~ /html$/) { + print "Content-Type: text/html\n\n"; + } + if ($i =~ /txt$/) { + print "Content-Type: text/plain\n\n"; + } + if ($i =~ /ps$/) { + print "Content-Type: application/postscript\n\n"; + } + open(FILE, "$i"); + while () { + print "$_"; + } + close FILE; + } + print "--endpart\n"; +} + +sub resolve1 { + my($flag,@bib,$i,$k,$j,$done,@ref); + + + +Moats Informational [Page 27] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + my($l,$link,@vers); + my($scheme, $value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($try)="/ftp/$pathbase{$scheme}$value.txt"; + if (-f $try) { + push(@vers, $try); + } + $try="/ftp/$pathbase{$scheme}$value.ps"; + if (-f $try) { + push(@vers, $try); + } + $try="/ftp/$pathbase{$scheme}$value.html"; + if (-f $try) { + push(@vers, $try); + + } + print "Status: 200 OK\n"; + print "Content-type: multipart/alternative; boundary=endpart\n\n"; + foreach $i (@vers) { + print "--endpart\n"; + if ($i =~ /html$/) { + print "Content-Type: text/html\n\n"; + } + if ($i =~ /txt$/) { + print "Content-Type: text/plain\n\n"; + } + if ($i =~ /ps$/) { + print "Content-Type: application/postscript\n\n"; + } + open(FILE, "$i"); + while () { + print "$_"; + } + close FILE; + } + print "--endpart\n"; +} + +sub resolveid { + my($flag,@bib,$i,$k,$j,$done,@ref); + my($l,$link,@vers); + my($scheme) = "id"; + my($value) = @_; + $scheme =~ tr/A-Z/a-z/; + &urn_error("404 Not Found\n")if (!defined $pathbase{$scheme}); + my($try)="/ftp/$pathbase{$scheme}$value.txt"; + if (-f $try) { + + + +Moats Informational [Page 28] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + + push(@vers, $try); + } + $try="/ftp/$pathbase{$scheme}$value.ps"; + if (-f $try) { + push(@vers, $try); + } + $try="/ftp/$pathbase{$scheme}$value.html"; + if (-f $try) { + push(@vers, $try); + } + print "Status: 200 OK\n"; + print "Content-type: multipart/alternative; boundary=endpart\n\n"; + foreach $i (@vers) { + print "--endpart\n"; + if ($i =~ /html$/) { + print "Content-Type: text/html\n\n"; + + } + if ($i =~ /txt$/) { + print "Content-Type: text/plain\n\n"; + } + if ($i =~ /ps$/) { + print "Content-Type: application/postscript\n\n"; + } + open(FILE, "$i"); + while () { + print "$_"; + } + close FILE; + } + print "--endpart\n"; +} +sub urn_error { + my($code) = @_; #store failure code here... + + print "Status: $code"; + print "Content-type: text/html\n\n\n"; + print "URN Resolution: I2Rs $code\n"; + print "\n"; + print "

URN to URL resolution failed for the URN:

\n"; + print "

$urn

\n"; + print "\n"; + print "\n"; + exit; +} + + + + + + +Moats Informational [Page 29] + +RFC 2648 A URN Namespace for IETF Documents August 1999 + + +Full Copyright Statement + + Copyright (C) The Internet Society (1999). All Rights Reserved. + + This document and translations of it may be copied and furnished to + others, and derivative works that comment on or otherwise explain it + or assist in its implementation may be prepared, copied, published + and distributed, in whole or in part, without restriction of any + kind, provided that the above copyright notice and this paragraph are + included on all such copies and derivative works. However, this + document itself may not be modified in any way, such as by removing + the copyright notice or references to the Internet Society or other + Internet organizations, except as needed for the purpose of + developing Internet standards in which case the procedures for + copyrights defined in the Internet Standards process must be + followed, or as required to translate it into languages other than + English. + + The limited permissions granted above are perpetual and will not be + revoked by the Internet Society or its successors or assigns. + + This document and the information contained herein is provided on an + "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING + TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING + BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION + HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF + MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + +Acknowledgement + + Funding for the RFC Editor function is currently provided by the + Internet Society. + + + + + + + + + + + + + + + + + + + +Moats Informational [Page 30] + -- cgit v1.2.3