Bv9ARM.ch09.html revision da335de4b5774d486cc975e1798ec6ca1f9eaaed
d6fa26d0adaec6c910115be34fe7a5a5f402c14fMark Andrews<HTML
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><HEAD
71cef386fae61275b03e203825680b39fedaa8c6Tinderbox User><TITLE
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein>Appendices</TITLE
5347c0fcb04eaea19d9f39795646239f487c6207Tinderbox User><META
5347c0fcb04eaea19d9f39795646239f487c6207Tinderbox UserNAME="GENERATOR"
5347c0fcb04eaea19d9f39795646239f487c6207Tinderbox UserCONTENT="Modular DocBook HTML Stylesheet Version 1.73
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein"><LINK
d6fa26d0adaec6c910115be34fe7a5a5f402c14fMark AndrewsREL="HOME"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinTITLE="BIND 9 Administrator Reference Manual"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinHREF="Bv9ARM.html"><LINK
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox UserREL="PREVIOUS"
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox UserTITLE="Troubleshooting"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntHREF="Bv9ARM.ch08.html"></HEAD
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><BODY
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinCLASS="appendix"
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox UserBGCOLOR="#FFFFFF"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinTEXT="#000000"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinLINK="#0000FF"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinVLINK="#840084"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinALINK="#0000FF"
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox User><DIV
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinCLASS="NAVHEADER"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><TABLE
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinSUMMARY="Header navigation table"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinWIDTH="100%"
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark AndrewsBORDER="0"
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark AndrewsCELLPADDING="0"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinCELLSPACING="0"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><TR
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><TH
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinCOLSPAN="3"
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox UserALIGN="center"
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User>BIND 9 Administrator Reference Manual</TH
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User></TR
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><TR
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><TD
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox UserWIDTH="10%"
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox UserALIGN="left"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntVALIGN="bottom"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><A
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntHREF="Bv9ARM.ch08.html"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserACCESSKEY="P"
a1ff871f78b7d907d6fc3a382beea2a640fe8423Tinderbox User>Prev</A
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User></TD
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><TD
d253648fe3331622cebea02d60aaecca3082d78dTinderbox UserWIDTH="80%"
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox UserALIGN="center"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntVALIGN="bottom"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt></TD
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><TD
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntWIDTH="10%"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntALIGN="right"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntVALIGN="bottom"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein>&nbsp;</TD
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User></TR
f9ce6280cec79deb16ff6d9807aa493ff23e10d9Tinderbox User></TABLE
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User><HR
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserALIGN="LEFT"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserWIDTH="100%"></DIV
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><DIV
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntCLASS="appendix"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><H1
0da02c26a6631c25f075a8e4ac6de9e58f49a0c2Tinderbox User><A
0da02c26a6631c25f075a8e4ac6de9e58f49a0c2Tinderbox UserNAME="ch09"
0da02c26a6631c25f075a8e4ac6de9e58f49a0c2Tinderbox User>Appendix A. Appendices</A
0da02c26a6631c25f075a8e4ac6de9e58f49a0c2Tinderbox User></H1
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><DIV
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserCLASS="TOC"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><DL
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><DT
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><B
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt>Table of Contents</B
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User></DT
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><DT
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User>A.1. <A
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntHREF="Bv9ARM.ch09.html#AEN4759"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt>Acknowledgments</A
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt></DT
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><DT
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User>A.2. <A
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserHREF="Bv9ARM.ch09.html#historical_dns_information"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User>General <SPAN
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntCLASS="acronym"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User>DNS</SPAN
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User> Reference Information</A
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User></DT
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User><DT
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User>A.3. <A
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserHREF="Bv9ARM.ch09.html#bibliography"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User>Bibliography (and Suggested Reading)</A
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User></DT
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User></DL
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User></DIV
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User><DIV
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserCLASS="sect1"
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User><H1
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox UserCLASS="sect1"
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User><A
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox UserNAME="AEN4759"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User>A.1. Acknowledgments</A
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User></H1
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User><DIV
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserCLASS="sect2"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User><H2
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserCLASS="sect2"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User><A
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserNAME="AEN4761"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User>A.1.1. A Brief History of the <SPAN
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserCLASS="acronym"
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User>DNS</SPAN
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox User> and <SPAN
33c9436ef1a43d3c0fc3d9be9b4b0509daa83223Tinderbox UserCLASS="acronym"
a1ff871f78b7d907d6fc3a382beea2a640fe8423Tinderbox User>BIND</SPAN
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User></A
0da02c26a6631c25f075a8e4ac6de9e58f49a0c2Tinderbox User></H2
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User><P
0da02c26a6631c25f075a8e4ac6de9e58f49a0c2Tinderbox User>Although the "official" beginning of the Domain Name
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User System occurred in 1984 with the publication of RFC 920, the
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User core of the new system was described in 1983 in RFCs 882 and
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User 883. From 1984 to 1987, the ARPAnet (the precursor to today's
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User Internet) became a testbed of experimentation for developing the
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User new naming/addressing scheme in an rapidly expanding,
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User operational network environment. New RFCs were written and
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User published in 1987 that modified the original documents to
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User incorporate improvements based on the working model. RFC 1034,
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User "Domain Names-Concepts and Facilities", and RFC 1035, "Domain
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User Names-Implementation and Specification" were published and
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User became the standards upon which all <SPAN
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox UserCLASS="acronym"
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User>DNS</SPAN
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User> implementations are
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User built.
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User</P
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User><P
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox User>The first working domain name server, called "Jeeves", was
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox Userwritten in 1983-84 by Paul Mockapetris for operation on DEC Tops-20
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox Usermachines located at the University of Southern California's Information
8a48b6b9b6fa8486f24b22d1972b2b6ebb36a4a4Tinderbox UserSciences Institute (USC-ISI) and SRI International's Network Information
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserCenter (SRI-NIC). A <SPAN
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserCLASS="acronym"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User>DNS</SPAN
a1ff871f78b7d907d6fc3a382beea2a640fe8423Tinderbox User> server for Unix machines, the Berkeley Internet
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox UserName Domain (<SPAN
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox UserCLASS="acronym"
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User>BIND</SPAN
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User>) package, was written soon after by a group of
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox Usergraduate students at the University of California at Berkeley under
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox Usera grant from the US Defense Advanced Research Projects Administration
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User(DARPA). Versions of <SPAN
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox UserCLASS="acronym"
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User>BIND</SPAN
363b21045b718d06d414784c96193dc9a233e8c5Tinderbox User> through 4.8.3 were maintained by the Computer
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntSystems Research Group (CSRG) at UC Berkeley. Douglas Terry, Mark
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox UserPainter, David Riggle and Songnian Zhou made up the initial <SPAN
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox UserCLASS="acronym"
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox User>BIND</SPAN
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox User>
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox Userproject team. After that, additional work on the software package
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox Userwas done by Ralph Campbell. Kevin Dunlap, a Digital Equipment Corporation
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox Useremployee on loan to the CSRG, worked on <SPAN
550d3276d0490c4918f089ccb1528a3eb0951b0aTinderbox UserCLASS="acronym"
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User>BIND</SPAN
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User> for 2 years, from 1985
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox Userto 1987. Many other people also contributed to <SPAN
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox UserCLASS="acronym"
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User>BIND</SPAN
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User> development
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox Userduring that time: Doug Kingston, Craig Partridge, Smoot Carl-Mitchell,
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox UserMike Muuss, Jim Bloom and Mike Schwartz. <SPAN
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox UserCLASS="acronym"
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User>BIND</SPAN
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User> maintenance was subsequently
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox Userhandled by Mike Karels and O. Kure.</P
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User><P
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User><SPAN
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox UserCLASS="acronym"
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User>BIND</SPAN
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User> versions 4.9 and 4.9.1 were released by Digital Equipment
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox UserCorporation (now Compaq Computer Corporation). Paul Vixie, then
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox Usera DEC employee, became <SPAN
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox UserCLASS="acronym"
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User>BIND</SPAN
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User>'s primary caretaker. Paul was assisted
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox Userby Phil Almquist, Robert Elz, Alan Barrett, Paul Albitz, Bryan Beecher, Andrew
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox UserPartan, Andy Cherenson, Tom Limoncelli, Berthold Paffrath, Fuat
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox UserBaran, Anant Kumar, Art Harkin, Win Treese, Don Lewis, Christophe
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox UserWolfhugel, and others.</P
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox User><P
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox User><SPAN
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox UserCLASS="acronym"
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox User>BIND</SPAN
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox User> Version 4.9.2 was sponsored by Vixie Enterprises. Paul
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox UserVixie became <SPAN
d605cf32834fd19b7d16848655cdb5e458f34aa5Tinderbox UserCLASS="acronym"
51da15c88648a9e47d0cddff4b2b782665e99401Tinderbox User>BIND</SPAN
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User>'s principal architect/programmer.</P
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><P
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><SPAN
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntCLASS="acronym"
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User>BIND</SPAN
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User> versions from 4.9.3 onward have been developed and maintained
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox Userby the Internet Software Consortium with support being provided
d253648fe3331622cebea02d60aaecca3082d78dTinderbox Userby ISC's sponsors. As co-architects/programmers, Bob Halley and
d253648fe3331622cebea02d60aaecca3082d78dTinderbox UserPaul Vixie released the first production-ready version of <SPAN
d253648fe3331622cebea02d60aaecca3082d78dTinderbox UserCLASS="acronym"
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User>BIND</SPAN
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User> version
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User8 in May 1997.</P
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User><P
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User><SPAN
d253648fe3331622cebea02d60aaecca3082d78dTinderbox UserCLASS="acronym"
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User>BIND</SPAN
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User> development work is made possible today by the sponsorship
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox Userof several corporations, and by the tireless work efforts of numerous
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox Userindividuals.</P
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User></DIV
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User></DIV
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User><DIV
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox UserCLASS="sect1"
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User><H1
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox UserCLASS="sect1"
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User><A
d253648fe3331622cebea02d60aaecca3082d78dTinderbox UserNAME="historical_dns_information"
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User>A.2. General <SPAN
d253648fe3331622cebea02d60aaecca3082d78dTinderbox UserCLASS="acronym"
d253648fe3331622cebea02d60aaecca3082d78dTinderbox User>DNS</SPAN
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox User> Reference Information</A
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User></H1
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User><DIV
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox UserCLASS="sect2"
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox User><H2
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox UserCLASS="sect2"
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox User><A
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox UserNAME="ipv6addresses"
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox User>A.2.1. IPv6 addresses (AAAA)</A
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User></H2
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User><P
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox User>IPv6 addresses are 128-bit identifiers for interfaces and
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox Usersets of interfaces which were introduced in the <SPAN
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox UserCLASS="acronym"
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User>DNS</SPAN
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User> to facilitate
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox Userscalable Internet routing. There are three types of addresses: <SPAN
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox UserCLASS="emphasis"
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox User><I
3ca1a32241189d1e02e59f6b56399eb9b40f2aafTinderbox UserCLASS="emphasis"
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User>Unicast</I
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User></SPAN
dfae459e8c4f794f8a239e74aa9d5e11cce6ea5bTinderbox User>,
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox Useran identifier for a single interface; <SPAN
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox UserCLASS="emphasis"
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox User><I
bfb7b680bf88c1fdd9949197b71c512c532280a4Tinderbox UserCLASS="emphasis"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt>Anycast</I
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User></SPAN
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox User>,
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox Useran identifier for a set of interfaces; and <SPAN
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox UserCLASS="emphasis"
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox User><I
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox UserCLASS="emphasis"
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox User>Multicast</I
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox User></SPAN
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox User>,
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox Useran identifier for a set of interfaces. Here we describe the global
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox UserUnicast address scheme. For more information, see RFC 2374.</P
f14ce68ee54a5a4587fbde4ffacb117946df2d73Tinderbox User><P
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User>The aggregatable global Unicast address format is as follows:</P
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User><DIV
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox UserCLASS="informaltable"
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User><A
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox UserNAME="AEN4797"
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User></A
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User><P
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User></P
0d6a6642b2be93cffa651c54a9b8810dd2d31392Tinderbox User><TABLE
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox UserCELLPADDING="3"
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox UserBORDER="1"
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox UserCLASS="CALSTABLE"
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User><TBODY
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User><TR
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User><TD
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox UserWIDTH="46"
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox UserALIGN="LEFT"
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox UserVALIGN="MIDDLE"
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User><P
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User>3</P
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox User></TD
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox User><TD
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox UserWIDTH="48"
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox UserALIGN="LEFT"
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox UserVALIGN="MIDDLE"
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox User><P
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User>13</P
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User></TD
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox User><TD
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox UserWIDTH="50"
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox UserALIGN="LEFT"
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox UserVALIGN="MIDDLE"
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox User><P
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox User>8</P
abe69df9a7de5cda07a2b8e19e8b7c981bcd7a9dTinderbox User></TD
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><TD
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserWIDTH="70"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserALIGN="LEFT"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntVALIGN="MIDDLE"
164ade1482251e1da962b42e5bf0d3aa02a11e03Tinderbox User><P
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User>24</P
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User></TD
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User><TD
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox UserWIDTH="129"
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox UserALIGN="LEFT"
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox UserVALIGN="MIDDLE"
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User><P
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User>16</P
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User></TD
111d5ef471ecec90671f480afd8f93e550a80917Tinderbox User><TD
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox UserWIDTH="243"
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox UserALIGN="LEFT"
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox UserVALIGN="MIDDLE"
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox User><P
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox User>64 bits</P
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox User></TD
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox User></TR
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox User><TR
a0fb6a0980359165a4459723f52d5d7b5725f9c6Tinderbox User><TD
8c7245514646663b25d8b186186ebede41903fa3Tinderbox UserWIDTH="46"
8c7245514646663b25d8b186186ebede41903fa3Tinderbox UserALIGN="LEFT"
8c7245514646663b25d8b186186ebede41903fa3Tinderbox UserVALIGN="MIDDLE"
8c7245514646663b25d8b186186ebede41903fa3Tinderbox User><P
8c7245514646663b25d8b186186ebede41903fa3Tinderbox User>FP</P
8c7245514646663b25d8b186186ebede41903fa3Tinderbox User></TD
8c7245514646663b25d8b186186ebede41903fa3Tinderbox User><TD
8c7245514646663b25d8b186186ebede41903fa3Tinderbox UserWIDTH="48"
8c7245514646663b25d8b186186ebede41903fa3Tinderbox UserALIGN="LEFT"
421ba11f3f07cbcb12c288ef7f4e7bad13fcc28fTinderbox UserVALIGN="MIDDLE"
421ba11f3f07cbcb12c288ef7f4e7bad13fcc28fTinderbox User><P
421ba11f3f07cbcb12c288ef7f4e7bad13fcc28fTinderbox User>TLA ID</P
421ba11f3f07cbcb12c288ef7f4e7bad13fcc28fTinderbox User></TD
421ba11f3f07cbcb12c288ef7f4e7bad13fcc28fTinderbox User><TD
421ba11f3f07cbcb12c288ef7f4e7bad13fcc28fTinderbox UserWIDTH="50"
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox UserALIGN="LEFT"
ffe29868b4bbc64953fc5d0de51f988c20158967Tinderbox UserVALIGN="MIDDLE"
3b15473cedf41d48904f5b07bdc5e87afff6b58cTinderbox User><P
3b15473cedf41d48904f5b07bdc5e87afff6b58cTinderbox User>RES</P
3b15473cedf41d48904f5b07bdc5e87afff6b58cTinderbox User></TD
3b15473cedf41d48904f5b07bdc5e87afff6b58cTinderbox User><TD
3b15473cedf41d48904f5b07bdc5e87afff6b58cTinderbox UserWIDTH="70"
3b15473cedf41d48904f5b07bdc5e87afff6b58cTinderbox UserALIGN="LEFT"
ffe29868b4bbc64953fc5d0de51f988c20158967Tinderbox UserVALIGN="MIDDLE"
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox User><P
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox User>NLA ID</P
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox User></TD
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox User><TD
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox UserWIDTH="129"
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox UserALIGN="LEFT"
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox UserVALIGN="MIDDLE"
99b30e26a6beb9092557cc9e5370b517309bff6eTinderbox User><P
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox User>SLA ID</P
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox User></TD
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox User><TD
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox UserWIDTH="243"
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox UserALIGN="LEFT"
c48fdfda7a8ae8973aadfeb88cbeaab013024a6cTinderbox UserVALIGN="MIDDLE"
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User><P
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User>Interface ID</P
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User></TD
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User></TR
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User><TR
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User><TD
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox UserCOLSPAN="4"
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox UserALIGN="LEFT"
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox UserVALIGN="MIDDLE"
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User><P
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox User>&#60;------ Public Topology
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox User------&#62;</P
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox User></TD
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox User><TD
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox UserWIDTH="129"
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox UserALIGN="LEFT"
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox UserVALIGN="MIDDLE"
666b453b37f9ccfe3c7984fb0b31b70a3ceb918fTinderbox User><P
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox User></P
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox User></TD
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox User><TD
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox UserWIDTH="243"
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox UserALIGN="LEFT"
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox UserVALIGN="MIDDLE"
266afc085a8a74f4b13cb150234a4db21f65278bTinderbox User><P
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox User></P
bea02a4cc08d57b9f36979906f291ac78a99060aTinderbox User></TD
9efd8fc7e811d3c0c160adeb5552c2df7e49df67Tinderbox User></TR
ffe29868b4bbc64953fc5d0de51f988c20158967Tinderbox User><TR
ffe29868b4bbc64953fc5d0de51f988c20158967Tinderbox User><TD
ffe29868b4bbc64953fc5d0de51f988c20158967Tinderbox UserWIDTH="46"
ffe29868b4bbc64953fc5d0de51f988c20158967Tinderbox UserALIGN="LEFT"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntVALIGN="MIDDLE"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><P
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt></P
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt></TD
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User><TD
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntWIDTH="48"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserALIGN="LEFT"
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserVALIGN="MIDDLE"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><P
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt></P
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User></TD
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User><TD
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntWIDTH="50"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntALIGN="LEFT"
14a656f94b1fd0ababd84a772228dfa52276ba15Evan HuntVALIGN="MIDDLE"
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User><P
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt></P
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox User></TD
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt><TD
7911e6f9de303bca5a3d8b34f4330c8f7cecffaeTinderbox UserWIDTH="70"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinALIGN="LEFT"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinVALIGN="MIDDLE"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><P
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein></P
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein></TD
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><TD
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinWIDTH="129"
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark AndrewsALIGN="LEFT"
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark AndrewsVALIGN="MIDDLE"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><P
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein>&#60;-Site Topology-&#62;</P
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein></TD
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><TD
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox UserWIDTH="243"
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox UserALIGN="LEFT"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob AusteinVALIGN="MIDDLE"
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><P
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein></P
b1331a6b3dbc156a418049b8562a3f6105f2b227Tinderbox User></TD
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein></TR
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein><TR
><TD
WIDTH="46"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
></P
></TD
><TD
WIDTH="48"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
></P
></TD
><TD
WIDTH="50"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
></P
></TD
><TD
WIDTH="70"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
></P
></TD
><TD
WIDTH="129"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
></P
></TD
><TD
WIDTH="243"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>&#60;------ Interface Identifier ------&#62;</P
></TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
><P
>Where
<DIV
CLASS="informaltable"
><A
NAME="AEN4866"
></A
><P
></P
><TABLE
CELLPADDING="3"
BORDER="1"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="132"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>FP</P
></TD
><TD
WIDTH="24"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>=</P
></TD
><TD
WIDTH="336"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>Format Prefix (001)</P
></TD
></TR
><TR
><TD
WIDTH="132"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>TLA ID</P
></TD
><TD
WIDTH="24"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>=</P
></TD
><TD
WIDTH="336"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>Top-Level Aggregation Identifier</P
></TD
></TR
><TR
><TD
WIDTH="132"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>RES</P
></TD
><TD
WIDTH="24"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>=</P
></TD
><TD
WIDTH="336"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>Reserved for future use</P
></TD
></TR
><TR
><TD
WIDTH="132"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>NLA ID</P
></TD
><TD
WIDTH="24"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>=</P
></TD
><TD
WIDTH="336"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>Next-Level Aggregation Identifier</P
></TD
></TR
><TR
><TD
WIDTH="132"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>SLA ID</P
></TD
><TD
WIDTH="24"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>=</P
></TD
><TD
WIDTH="336"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>Site-Level Aggregation Identifier</P
></TD
></TR
><TR
><TD
WIDTH="132"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>INTERFACE ID</P
></TD
><TD
WIDTH="24"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>=</P
></TD
><TD
WIDTH="336"
ALIGN="LEFT"
VALIGN="MIDDLE"
><P
>Interface Identifier</P
></TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></P
><P
>The <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>Public Topology</I
></SPAN
> is provided by the
upstream provider or ISP, and (roughly) corresponds to the IPv4 <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>network</I
></SPAN
> section
of the address range. The <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>Site Topology</I
></SPAN
> is
where you can subnet this space, much the same as subnetting an
IPv4 /16 network into /24 subnets. The <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>Interface Identifier</I
></SPAN
> is
the address of an individual interface on a given network. (With
IPv6, addresses belong to interfaces rather than machines.)</P
><P
>The subnetting capability of IPv6 is much more flexible than
that of IPv4: subnetting can now be carried out on bit boundaries,
in much the same way as Classless InterDomain Routing (CIDR).</P
><P
>The Interface Identifier must be unique on that network. On
ethernet networks, one way to ensure this is to set the address
to the first three bytes of the hardware address, "FFFE", then the
last three bytes of the hardware address. The lowest significant
bit of the first byte should then be complemented. Addresses are
written as 32-bit blocks separated with a colon, and leading zeros
of a block may be omitted, for example:</P
><P
><B
CLASS="command"
>2001:4f8:201:9:a00:20ff:fe81:2b32</B
></P
><P
>IPv6 address specifications are likely to contain long strings
of zeros, so the architects have included a shorthand for specifying
them. The double colon (`::') indicates the longest possible string
of zeros that can fit, and can be used only once in an address.</P
></DIV
></DIV
><DIV
CLASS="sect1"
><H1
CLASS="sect1"
><A
NAME="bibliography"
>A.3. Bibliography (and Suggested Reading)</A
></H1
><DIV
CLASS="sect2"
><H2
CLASS="sect2"
><A
NAME="rfcs"
>A.3.1. Request for Comments (RFCs)</A
></H2
><P
>Specification documents for the Internet protocol suite, including
the <SPAN
CLASS="acronym"
>DNS</SPAN
>, are published as part of the Request for Comments (RFCs)
series of technical notes. The standards themselves are defined
by the Internet Engineering Task Force (IETF) and the Internet Engineering
Steering Group (IESG). RFCs can be obtained online via FTP at
<A
HREF="ftp://www.isi.edu/in-notes/"
TARGET="_top"
>ftp://www.isi.edu/in-notes/RFC<TT
CLASS="replaceable"
><I
>xxx</I
></TT
>.txt</A
> (where <TT
CLASS="replaceable"
><I
>xxx</I
></TT
> is
the number of the RFC). RFCs are also available via the Web at
<A
HREF="http://www.ietf.org/rfc/"
TARGET="_top"
>http://www.ietf.org/rfc/</A
>.
</P
><H3
><A
NAME="AEN4934"
>Bibliography</A
></H3
><H2
CLASS="bibliodiv"
><A
NAME="AEN4935"
>Standards</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN4937"
></A
><P
>[RFC974]&nbsp;<SPAN
CLASS="AUTHOR"
>C. Partridge</SPAN
>, <I
>Mail Routing and the Domain System</I
>, January 1986.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN4944"
></A
><P
>[RFC1034]&nbsp;<SPAN
CLASS="AUTHOR"
>P.V. Mockapetris</SPAN
>, <I
>Domain Names &#8212; Concepts and Facilities</I
>, November 1987.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN4951"
></A
><P
>[RFC1035]&nbsp;<SPAN
CLASS="AUTHOR"
>P. V. Mockapetris</SPAN
>, <I
>Domain Names &#8212; Implementation and
Specification</I
>, November 1987.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="proposed_standards"
>Proposed Standards</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN4960"
></A
><P
>[RFC2181]&nbsp;<SPAN
CLASS="AUTHOR"
>R., R. Bush Elz</SPAN
>, <I
>Clarifications to the <SPAN
CLASS="acronym"
>DNS</SPAN
> Specification</I
>, July 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN4968"
></A
><P
>[RFC2308]&nbsp;<SPAN
CLASS="AUTHOR"
>M. Andrews</SPAN
>, <I
>Negative Caching of <SPAN
CLASS="acronym"
>DNS</SPAN
> Queries</I
>, March 1998.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN4976"
></A
><P
>[RFC1995]&nbsp;<SPAN
CLASS="AUTHOR"
>M. Ohta</SPAN
>, <I
>Incremental Zone Transfer in <SPAN
CLASS="acronym"
>DNS</SPAN
></I
>, August 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN4984"
></A
><P
>[RFC1996]&nbsp;<SPAN
CLASS="AUTHOR"
>P. Vixie</SPAN
>, <I
>A Mechanism for Prompt Notification of Zone Changes</I
>, August 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN4991"
></A
><P
>[RFC2136]&nbsp;<SPAN
CLASS="AUTHOR"
>P. Vixie, </SPAN
><SPAN
CLASS="AUTHOR"
>S. Thomson, </SPAN
><SPAN
CLASS="AUTHOR"
>Y. Rekhter, </SPAN
><SPAN
CLASS="AUTHOR"
>and J. Bound</SPAN
>, <I
>Dynamic Updates in the Domain Name System</I
>, April 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5008"
></A
><P
>[RFC2845]&nbsp;<SPAN
CLASS="AUTHOR"
>P. Vixie, </SPAN
><SPAN
CLASS="AUTHOR"
>O. Gudmundsson, </SPAN
><SPAN
CLASS="AUTHOR"
>D. Eastlake, 3rd, </SPAN
><SPAN
CLASS="AUTHOR"
>and B. Wellington</SPAN
>, <I
>Secret Key Transaction Authentication for <SPAN
CLASS="acronym"
>DNS</SPAN
> (TSIG)</I
>, May 2000.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5027"
>Proposed Standards Still Under Development</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5032"
></A
><P
>[RFC1886]&nbsp;<SPAN
CLASS="AUTHOR"
>S. Thomson </SPAN
><SPAN
CLASS="AUTHOR"
>and C. Huitema</SPAN
>, <I
><SPAN
CLASS="acronym"
>DNS</SPAN
> Extensions to support IP version 6</I
>, December 1995.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5044"
></A
><P
>[RFC2065]&nbsp;<SPAN
CLASS="AUTHOR"
>D. Eastlake, 3rd </SPAN
><SPAN
CLASS="AUTHOR"
>and C. Kaufman</SPAN
>, <I
>Domain Name System Security Extensions</I
>, January 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5056"
></A
><P
>[RFC2137]&nbsp;<SPAN
CLASS="AUTHOR"
>D. Eastlake, 3rd</SPAN
>, <I
>Secure Domain Name System Dynamic Update</I
>, April 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5064"
>Other Important RFCs About <SPAN
CLASS="acronym"
>DNS</SPAN
> Implementation</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5067"
></A
><P
>[RFC1535]&nbsp;<SPAN
CLASS="AUTHOR"
>E. Gavron</SPAN
>, <I
>A Security Problem and Proposed Correction With Widely Deployed <SPAN
CLASS="acronym"
>DNS</SPAN
> Software.</I
>, October 1993.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5075"
></A
><P
>[RFC1536]&nbsp;<SPAN
CLASS="AUTHOR"
>A. Kumar, </SPAN
><SPAN
CLASS="AUTHOR"
>J. Postel, </SPAN
><SPAN
CLASS="AUTHOR"
>C. Neuman, </SPAN
><SPAN
CLASS="AUTHOR"
>P. Danzig, </SPAN
><SPAN
CLASS="AUTHOR"
>and S. Miller</SPAN
>, <I
>Common <SPAN
CLASS="acronym"
>DNS</SPAN
> Implementation Errors and Suggested Fixes</I
>, October 1993.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5096"
></A
><P
>[RFC1982]&nbsp;<SPAN
CLASS="AUTHOR"
>R. Elz </SPAN
><SPAN
CLASS="AUTHOR"
>and R. Bush</SPAN
>, <I
>Serial Number Arithmetic</I
>, August 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5107"
>Resource Record Types</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5109"
></A
><P
>[RFC1183]&nbsp;<SPAN
CLASS="AUTHOR"
>C.F. Everhart, </SPAN
><SPAN
CLASS="AUTHOR"
>L. A. Mamakos, </SPAN
><SPAN
CLASS="AUTHOR"
>R. Ullmann, </SPAN
><SPAN
CLASS="AUTHOR"
>and P. Mockapetris</SPAN
>, <I
>New <SPAN
CLASS="acronym"
>DNS</SPAN
> RR Definitions</I
>, October 1990.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5127"
></A
><P
>[RFC1706]&nbsp;<SPAN
CLASS="AUTHOR"
>B. Manning </SPAN
><SPAN
CLASS="AUTHOR"
>and R. Colella</SPAN
>, <I
><SPAN
CLASS="acronym"
>DNS</SPAN
> NSAP Resource Records</I
>, October 1994.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5139"
></A
><P
>[RFC2168]&nbsp;<SPAN
CLASS="AUTHOR"
>R. Daniel </SPAN
><SPAN
CLASS="AUTHOR"
>and M. Mealling</SPAN
>, <I
>Resolution of Uniform Resource Identifiers using
the Domain Name System</I
>, June 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5150"
></A
><P
>[RFC1876]&nbsp;<SPAN
CLASS="AUTHOR"
>C. Davis, </SPAN
><SPAN
CLASS="AUTHOR"
>P. Vixie, </SPAN
><SPAN
CLASS="AUTHOR"
>T., </SPAN
><SPAN
CLASS="AUTHOR"
>and I. Dickinson</SPAN
>, <I
>A Means for Expressing Location Information in the Domain
Name System</I
>, January 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5167"
></A
><P
>[RFC2052]&nbsp;<SPAN
CLASS="AUTHOR"
>A. Gulbrandsen </SPAN
><SPAN
CLASS="AUTHOR"
>and P. Vixie</SPAN
>, <I
>A <SPAN
CLASS="acronym"
>DNS</SPAN
> RR for Specifying the Location of
Services.</I
>, October 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5179"
></A
><P
>[RFC2163]&nbsp;<SPAN
CLASS="AUTHOR"
>A. Allocchio</SPAN
>, <I
>Using the Internet <SPAN
CLASS="acronym"
>DNS</SPAN
> to Distribute MIXER
Conformant Global Address Mapping</I
>, January 1998.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5187"
></A
><P
>[RFC2230]&nbsp;<SPAN
CLASS="AUTHOR"
>R. Atkinson</SPAN
>, <I
>Key Exchange Delegation Record for the <SPAN
CLASS="acronym"
>DNS</SPAN
></I
>, October 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5195"
><SPAN
CLASS="acronym"
>DNS</SPAN
> and the Internet</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5198"
></A
><P
>[RFC1101]&nbsp;<SPAN
CLASS="AUTHOR"
>P. V. Mockapetris</SPAN
>, <I
><SPAN
CLASS="acronym"
>DNS</SPAN
> Encoding of Network Names and Other Types</I
>, April 1989.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5206"
></A
><P
>[RFC1123]&nbsp;<SPAN
CLASS="AUTHOR"
>Braden</SPAN
>, <I
>Requirements for Internet Hosts - Application and Support</I
>, October 1989.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5213"
></A
><P
>[RFC1591]&nbsp;<SPAN
CLASS="AUTHOR"
>J. Postel</SPAN
>, <I
>Domain Name System Structure and Delegation</I
>, March 1994.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5220"
></A
><P
>[RFC2317]&nbsp;<SPAN
CLASS="AUTHOR"
>H. Eidnes, </SPAN
><SPAN
CLASS="AUTHOR"
>G. de Groot, </SPAN
><SPAN
CLASS="AUTHOR"
>and P. Vixie</SPAN
>, <I
>Classless IN-ADDR.ARPA Delegation</I
>, March 1998.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5234"
><SPAN
CLASS="acronym"
>DNS</SPAN
> Operations</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5237"
></A
><P
>[RFC1537]&nbsp;<SPAN
CLASS="AUTHOR"
>P. Beertema</SPAN
>, <I
>Common <SPAN
CLASS="acronym"
>DNS</SPAN
> Data File Configuration Errors</I
>, October 1993.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5245"
></A
><P
>[RFC1912]&nbsp;<SPAN
CLASS="AUTHOR"
>D. Barr</SPAN
>, <I
>Common <SPAN
CLASS="acronym"
>DNS</SPAN
> Operational and Configuration Errors</I
>, February 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5253"
></A
><P
>[RFC2010]&nbsp;<SPAN
CLASS="AUTHOR"
>B. Manning </SPAN
><SPAN
CLASS="AUTHOR"
>and P. Vixie</SPAN
>, <I
>Operational Criteria for Root Name Servers.</I
>, October 1996.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5264"
></A
><P
>[RFC2219]&nbsp;<SPAN
CLASS="AUTHOR"
>M. Hamilton </SPAN
><SPAN
CLASS="AUTHOR"
>and R. Wright</SPAN
>, <I
>Use of <SPAN
CLASS="acronym"
>DNS</SPAN
> Aliases for Network Services.</I
>, October 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5276"
>Other <SPAN
CLASS="acronym"
>DNS</SPAN
>-related RFCs</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5282"
></A
><P
>[RFC1464]&nbsp;<SPAN
CLASS="AUTHOR"
>R. Rosenbaum</SPAN
>, <I
>Using the Domain Name System To Store Arbitrary String Attributes</I
>, May 1993.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5289"
></A
><P
>[RFC1713]&nbsp;<SPAN
CLASS="AUTHOR"
>A. Romao</SPAN
>, <I
>Tools for <SPAN
CLASS="acronym"
>DNS</SPAN
> Debugging</I
>, November 1994.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5297"
></A
><P
>[RFC1794]&nbsp;<SPAN
CLASS="AUTHOR"
>T. Brisco</SPAN
>, <I
><SPAN
CLASS="acronym"
>DNS</SPAN
> Support for Load Balancing</I
>, April 1995.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5305"
></A
><P
>[RFC2240]&nbsp;<SPAN
CLASS="AUTHOR"
>O. Vaughan</SPAN
>, <I
>A Legal Basis for Domain Name Allocation</I
>, November 1997.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5312"
></A
><P
>[RFC2345]&nbsp;<SPAN
CLASS="AUTHOR"
>J. Klensin, </SPAN
><SPAN
CLASS="AUTHOR"
>T. Wolf, </SPAN
><SPAN
CLASS="AUTHOR"
>and G. Oglesby</SPAN
>, <I
>Domain Names and Company Name Retrieval</I
>, May 1998.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><DIV
CLASS="biblioentry"
><A
NAME="AEN5326"
></A
><P
>[RFC2352]&nbsp;<SPAN
CLASS="AUTHOR"
>O. Vaughan</SPAN
>, <I
>A Convention For Using Legal Names as Domain Names</I
>, May 1998.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
><H2
CLASS="bibliodiv"
><A
NAME="AEN5333"
>Obsolete and Unimplemented Experimental RRs</A
></H2
><DIV
CLASS="biblioentry"
><A
NAME="AEN5335"
></A
><P
>[RFC1712]&nbsp;<SPAN
CLASS="AUTHOR"
>C. Farrell, </SPAN
><SPAN
CLASS="AUTHOR"
>M. Schulze, </SPAN
><SPAN
CLASS="AUTHOR"
>S. Pleitner, </SPAN
><SPAN
CLASS="AUTHOR"
>and D. Baldoni</SPAN
>, <I
><SPAN
CLASS="acronym"
>DNS</SPAN
> Encoding of Geographical
Location</I
>, November 1994.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
></DIV
><DIV
CLASS="sect2"
><H2
CLASS="sect2"
><A
NAME="internet_drafts"
>A.3.2. Internet Drafts</A
></H2
><P
>Internet Drafts (IDs) are rough-draft working documents of
the Internet Engineering Task Force. They are, in essence, RFCs
in the preliminary stages of development. Implementors are cautioned not
to regard IDs as archival, and they should not be quoted or cited
in any formal documents unless accompanied by the disclaimer that
they are "works in progress." IDs have a lifespan of six months
after which they are deleted unless updated by their authors.
</P
></DIV
><DIV
CLASS="sect2"
><H2
CLASS="sect2"
><A
NAME="AEN5356"
>A.3.3. Other Documents About <SPAN
CLASS="acronym"
>BIND</SPAN
></A
></H2
><P
></P
><H3
><A
NAME="AEN5360"
>Bibliography</A
></H3
><DIV
CLASS="biblioentry"
><A
NAME="AEN5361"
></A
><P
><SPAN
CLASS="AUTHOR"
>Paul Albitz </SPAN
><SPAN
CLASS="AUTHOR"
>and Cricket Liu</SPAN
>, <I
><SPAN
CLASS="acronym"
>DNS</SPAN
> and <SPAN
CLASS="acronym"
>BIND</SPAN
></I
>, 1998.</P
><DIV
CLASS="BIBLIOENTRYBLOCK"
STYLE="margin-left=0.5in"
></DIV
></DIV
></DIV
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="Bv9ARM.ch08.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="Bv9ARM.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Troubleshooting</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
>&nbsp;</TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>&nbsp;</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>