rfc1714.ps

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1797 581 13 (.) 13 SB
225 699 1726 (Throughout this document the following notations will be used to describe the RWhois) 1726 SB
225 758 480 (server/client interaction:) 480 SB
32 0 0 50 50 0 0 0 40 /Courier /font0 ANSIFont font
300 881 120 (<SP>) 120 SB
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600 876 110 (space) 110 SB
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300 940 150 ([arg]) 150 SB
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600 935 362 (optional argument) 362 SB
32 0 0 50 50 0 0 0 40 /Courier /font0 ANSIFont font
300 999 150 (<arg>) 150 SB
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600 994 365 (required argument) 365 SB
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300 1058 210 (\(<arg>\)) 210 SB
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600 1053 598 (conditional required argument) 598 SB
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300 1117 210 (\([arg]\)) 210 SB
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600 1112 595 (conditional optional argument) 595 SB
32 0 0 50 50 0 0 0 40 /Courier /font0 ANSIFont font
300 1176 240 ({format}) 240 SB
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600 1171 285 (format of item) 285 SB
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300 1235 30 (\\) 30 SB
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600 1230 439 (continued on next line) 439 SB
225 1348 1759 (The words \223should\224 and \223must\224 are significant in this document.  If \223should\224 is used, the) 1759 SB
225 1407 1884 (implementor has the option to follow the advice of this document.  If \223must\224 is used then it is a) 1884 SB
225 1466 1779 (required part of the protocol.  Implementations without this functionality may not interact) 1779 SB
225 1525 732 (correctly with other RWhois servers.) 732 SB
225 1643 1936 (The format descriptions throughout this document use macro definitions described in Section 6.1.) 1936 SB
225 1702 735 (Refer to that section for clarification.) 735 SB
225 1820 1738 (The RWhois protocol specified in this document can be extended to accommodate such) 1738 SB
225 1879 1222 (applications as NetHelp and ZoneGen \(DNS zone generator\).) 1222 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Bold /font13 ANSIFont font
225 2079 599 (2.0  RWhois Client Model) 599 SB
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225 2257 1747 (The RWhois design requires compatibility with the current Whois and Whois++ servers.) 1747 SB
225 2316 1837 (Therefore, the RWhois client must wait or have knowledge of server type to determine if the) 1837 SB
225 2375 1822 (server contacted is an RWhois server.  The user should have control over the time the client) 1822 SB
225 2434 1905 (waits, since this will vary based on network congestion and capacity.  If after the wait the server) 1905 SB
225 2493 528 (does not respond with the ) 528 SB
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753 2493 253 (\223%RWhois\224) 253 SB
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1006 2493 1131 ( response, the client must not send any RWhois extended) 1131 SB
225 2552 1748 (directives.  In this case, the client should only send the query.  We realize that the server) 1748 SB
225 2611 1942 (identification feature may mean that the identity of an RWhois server may be missed.  However, it) 1942 SB
225 2670 1922 (will allow the RWhois system to utilize the current Whois and Whois++ infrastructure.  Referrals) 1922 SB
225 2729 1870 (from RWhois can be directed toward a Whois or Whois++ server.  These non-RWhois servers) 1870 SB
225 2788 1890 (must be placed as a leaf on the hierarchical tree.  These servers represent a mesh structure from) 1890 SB
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0 0 25 25 798 1100 300 SM
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0 0 0 fC
225 77 206 (RFC 1714) 206 SB
854 77 692 (Referral Whois Protocol \(RWhois\)) 692 SB
1854 77 221 (November ) 221 SB
2075 77 100 (1994) 100 SB
225 3018 439 (Williamson & Kosters) 439 SB
2006 3018 127 ([Page ) 127 SB
2133 3018 25 (3) 25 SB
2158 3018 17 (]) 17 SB
225 227 1785 (the RWhois perspective.  This restriction should not discourage the use of these servers in) 1785 SB
225 286 609 (building the RWhois structure.) 609 SB
225 404 1922 (The RWhois server must remain connected until a query is received.  If the client wishes to make) 1922 SB
225 463 654 (multiple queries it must send the ) 654 SB
32 0 0 50 50 0 0 0 45 /Times-Italic /font31 ANSIFont font
879 463 317 (\223-holdconnect\224) 317 SB
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1196 463 955 ( directive.  In this mode, once the client has sent) 955 SB
225 522 1846 (the last query and received either an answer or the error code indicating that no records were) 1846 SB
225 581 474 (found, it must issue the ) 474 SB
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699 581 164 (\223-quit\224 ) 164 SB
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863 581 1270 (directive.  If the client only wishes to issue directives, then upon) 1270 SB
225 640 308 (completion the ) 308 SB
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533 640 151 (\223-quit\224) 151 SB
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684 640 1489 ( directive must be sent.  If it is not sent, the server will wait until it receives) 1489 SB
225 699 691 (non-directive input from the client.) 691 SB
225 817 1950 (Considering the requirement for compatibility with the original whois, the RWhois client in default) 1950 SB
225 876 1873 (mode must operate exactly like the current Whois client.  However, in the enhanced mode, the) 1873 SB
225 935 1773 (RWhois client can do much more based on information received from the RWhois server.) 1773 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Bold /font13 ANSIFont font
225 1135 1026 (2.1  Directives:  Client to Server Interaction) 1026 SB
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225 1254 1908 (The RWhois client sends directives to the RWhois server. These directives are prefaced with the) 1908 SB
225 1313 1815 (\221-\222 character always at the start of a new line.  However, for compatibility with older Whois) 1815 SB
225 1372 1848 (clients, the query is not prefaced with the \221-\222 character. Only after the client is certain that the) 1848 SB
225 1431 1873 (server is an RWhois server should these directives be sent.  Compatibility with RFC954 [RFC-) 1873 SB
225 1490 1598 (954] whois servers is required. All directives must be terminated by <LF><CR>.) 1598 SB
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225 1690 570 (2.2  Required Directives) 570 SB
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225 1809 365 (The following are ) 365 SB
32 0 0 50 50 0 0 0 45 /Times-Italic /font31 ANSIFont font
590 1809 171 (required) 171 SB
32 0 0 50 50 0 0 0 45 /Times-Roman /font32 ANSIFont font
761 1809 509 ( RWhois client directives.) 509 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Oblique /font19 ANSIFont font
225 1950 310 (2.2.1 <query>) 310 SB
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225 2093 1892 (The query is generally the final directive sent to the server.  It is the only directive that does not) 1892 SB
225 2152 1768 (start with a \221-\222.  The query is the question that the client wants the server to answer.  The) 1768 SB
225 2211 1349 (qualifiers that may proceed the query are addressed in Section 3.1 - ) 1349 SB
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1574 2211 395 (Output Display and) 395 SB
225 2270 428 (Restriction Keywords) 428 SB
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653 2270 13 (.) 13 SB
225 2388 308 (Format for use:) 308 SB
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225 2504 1500 ([display format]<SP>[query restriction]<SP><query>) 1500 SB
225 2611 600 ([Display format]{%s}) 600 SB
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975 2606 1116 (This optional pre-query directive allows the requester to) 1116 SB
975 2665 1041 (select the format of the returned data.  Details of the) 1041 SB
975 2724 893 (allowable values can be found in Section 3.1.) 893 SB
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0 0 25 25 798 1100 300 SM
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0 0 0 fC
225 77 206 (RFC 1714) 206 SB
854 77 692 (Referral Whois Protocol \(RWhois\)) 692 SB
1854 77 221 (November ) 221 SB
2075 77 100 (1994) 100 SB
225 3018 439 (Williamson & Kosters) 439 SB
2006 3018 127 ([Page ) 127 SB
2133 3018 25 (4) 25 SB
2158 3018 17 (]) 17 SB
32 0 0 50 50 0 0 0 40 /Courier /font0 ANSIFont font
225 232 690 ([Query restriction]{%s}) 690 SB
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975 227 1116 (This optional pre-query directive allows the requester to) 1116 SB
975 286 1072 (limit the area in which the servers search for a specific) 1072 SB
975 345 134 (object.) 134 SB
225 463 320 (Example of use:) 320 SB
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225 579 660 (dump domain netsol.com) 660 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Oblique /font19 ANSIFont font
225 704 301 (2.2.2 RWhois) 301 SB
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225 822 91 (The ) 91 SB
32 0 0 50 50 0 0 0 47 /Times-Italic /font31 ANSIFont font
316 820 28 (\223) 28 SB
344 820 173 (-RWhois) 173 SB
517 820 28 (\224) 28 SB
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545 822 1608 ( directive identifies the client as an RWhois client allowing the server to operate) 1608 SB
225 881 791 (using the RWhois protocol exclusively.) 791 SB
225 997 310 (Format for use:) 310 SB
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225 1111 1470 (-RWhois<SP>V-<spec version #><SP>[imp identifier]) 1470 SB
225 1218 750 (<Spec version #>{%2d.%2d}) 750 SB
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1125 1213 523 (This required argument id) 523 SB
1648 1213 489 (entifies the specification) 489 SB
1125 1271 934 (version that the client is built to conform with.) 934 SB
1125 1329 884 (Clients that are built in accordance with this) 884 SB
1125 1387 1048 (document are V-1.0.  This argument will be used by) 1048 SB
1125 1445 955 (the server to determine if features introduced in) 955 SB
1125 1503 1009 (subsequent releases of the protocol document may) 1009 SB
1125 1561 164 (be used.) 164 SB
32 0 0 50 50 0 0 0 40 /Courier /font0 ANSIFont font
225 1674 600 ([Imp identifier]{%s}) 600 SB
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885 1669 1118 (This optional argument identifies client implementation) 1118 SB
885 1727 1268 (information.  It is recommended that the implementor maintain) 1268 SB
885 1785 1150 (a version number separate from the specification version.) 1150 SB
225 1901 326 (Example of use:) 326 SB
32 0 0 50 50 0 0 0 40 /Courier /font0 ANSIFont font
225 2015 960 (-RWhois V-1.0 [InterNIC B.0.9.7]) 960 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Bold /font13 ANSIFont font
225 2190 557 (2.3  Optional Directives) 557 SB
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225 2309 1137 (The following are OPTIONAL RWhois server directives.) 1137 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Oblique /font19 ANSIFont font
225 2450 221 (2.3.1 load) 221 SB
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225 2569 90 (The ) 90 SB
32 0 0 50 50 0 0 0 45 /Times-Italic /font31 ANSIFont font
315 2569 162 (\223-load\224) 162 SB
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477 2569 1693 ( directive allows the client to make a quick decision about presenting the query to the) 1693 SB
225 2628 1946 (current server.  If the client determines that another server can better serve the query, then control) 1946 SB
225 2687 1921 (may be transferred to the server with the lower load and better connection.  This directive has no) 1921 SB
225 2746 219 (arguments.) 219 SB
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0 0 25 25 798 1100 300 SM
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0 0 0 fC
225 77 206 (RFC 1714) 206 SB
854 77 692 (Referral Whois Protocol \(RWhois\)) 692 SB
1854 77 221 (November ) 221 SB
2075 77 100 (1994) 100 SB
225 3018 439 (Williamson & Kosters) 439 SB
2006 3018 127 ([Page ) 127 SB
2133 3018 25 (5) 25 SB
2158 3018 17 (]) 17 SB
32 0 0 50 50 0 0 0 47 /Helvetica-Oblique /font19 ANSIFont font
225 225 215 (2.3.2 limit) 215 SB
32 0 0 50 50 0 0 0 45 /Times-Roman /font32 ANSIFont font
225 344 90 (The ) 90 SB
32 0 0 50 50 0 0 0 45 /Times-Italic /font31 ANSIFont font
315 344 165 (\223-limit\224) 165 SB
32 0 0 50 50 0 0 0 45 /Times-Roman /font32 ANSIFont font
480 344 1650 ( directive will allow the client