></DT
><DT
>6.3. <A
-HREF="Bv9ARM.ch06.html#AEN4035"
+HREF="Bv9ARM.ch06.html#AEN4036"
>Zone File</A
></DT
></DL
><I
>domain</I
></TT
+> trust-anchor <TT
+CLASS="replaceable"
+><I
+>domain</I
+></TT
>; </SPAN
>]
[<SPAN
>dnssec-lookaside</B
> provides the
validator with an alternate method to validate DNSKEY records at the
-top of a zone. When set the domain specified by
-<B
+top of a zone. When a DNSKEY is at or below a domain specified by the
+deepest <B
CLASS="command"
>dnssec-lookaside</B
-> is appended to DNSKEY's
-name and a DLV record is looked up. If the DLV record validates
-a DNSKEY (similarly to the way a DS record does) the DNSKEY RRset is deemed to be trusted.
+>, and the normal dnssec validation
+has left the key untrusted, the trust-anchor will be append to the key
+name and a DLV record will be looked up to see if it can validate the
+key. If the DLV record validates a DNSKEY (similarly to the way a DS
+record does) the DNSKEY RRset is deemed to be trusted.
</P
></DD
><DT
><DIV
CLASS="informaltable"
><A
-NAME="AEN2414"
+NAME="AEN2415"
></A
><P
></P
><H3
CLASS="sect3"
><A
-NAME="AEN2694"
+NAME="AEN2695"
>6.2.16.2. Forwarding</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN2713"
+NAME="AEN2714"
>6.2.16.3. 6 to 4 Servers</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN2780"
+NAME="AEN2781"
>6.2.16.5. Interfaces</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN2801"
+NAME="AEN2802"
>6.2.16.6. Query Address</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN2967"
+NAME="AEN2968"
>6.2.16.8. Bad UDP Port Lists</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN2972"
+NAME="AEN2973"
>6.2.16.9. Operating System Resource Limits</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN3009"
+NAME="AEN3010"
>6.2.16.10. Server Resource Limits</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN3050"
+NAME="AEN3051"
>6.2.16.11. Periodic Task Intervals</A
></H3
><P
><DIV
CLASS="informaltable"
><A
-NAME="AEN3138"
+NAME="AEN3139"
></A
><P
></P
><DIV
CLASS="informaltable"
><A
-NAME="AEN3282"
+NAME="AEN3283"
></A
><P
></P
><H2
CLASS="sect2"
><A
-NAME="AEN3421"
+NAME="AEN3422"
>6.2.19. <B
CLASS="command"
>trusted-keys</B
><H2
CLASS="sect2"
><A
-NAME="AEN3437"
+NAME="AEN3438"
>6.2.20. <B
CLASS="command"
>trusted-keys</B
><H2
CLASS="sect2"
><A
-NAME="AEN3459"
+NAME="AEN3460"
>6.2.22. <B
CLASS="command"
>view</B
><H2
CLASS="sect2"
><A
-NAME="AEN3634"
+NAME="AEN3635"
>6.2.24. <B
CLASS="command"
>zone</B
><H3
CLASS="sect3"
><A
-NAME="AEN3637"
+NAME="AEN3638"
>6.2.24.1. Zone Types</A
></H3
><DIV
CLASS="informaltable"
><A
-NAME="AEN3639"
+NAME="AEN3640"
></A
><P
></P
><H3
CLASS="sect3"
><A
-NAME="AEN3702"
+NAME="AEN3703"
>6.2.24.2. Class</A
></H3
><P
><H3
CLASS="sect3"
><A
-NAME="AEN3712"
+NAME="AEN3713"
>6.2.24.3. Zone Options</A
></H3
><P
><DIV
CLASS="informaltable"
><A
-NAME="AEN3994"
+NAME="AEN3995"
></A
><P
></P
><H1
CLASS="sect1"
><A
-NAME="AEN4035"
+NAME="AEN4036"
>6.3. Zone File</A
></H1
><DIV
><H3
CLASS="sect3"
><A
-NAME="AEN4040"
+NAME="AEN4041"
>6.3.1.1. Resource Records</A
></H3
><P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4046"
+NAME="AEN4047"
></A
><P
></P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4078"
+NAME="AEN4079"
></A
><P
></P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4230"
+NAME="AEN4231"
></A
><P
></P
><H3
CLASS="sect3"
><A
-NAME="AEN4254"
+NAME="AEN4255"
>6.3.1.2. Textual expression of RRs</A
></H3
><P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4261"
+NAME="AEN4262"
></A
><P
></P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4327"
+NAME="AEN4328"
></A
><P
></P
><H2
CLASS="sect2"
><A
-NAME="AEN4355"
+NAME="AEN4356"
>6.3.2. Discussion of MX Records</A
></H2
><P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4361"
+NAME="AEN4362"
></A
><P
></P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4453"
+NAME="AEN4454"
></A
><P
></P
><H2
CLASS="sect2"
><A
-NAME="AEN4476"
+NAME="AEN4477"
>6.3.4. Inverse Mapping in IPv4</A
></H2
><P
><DIV
CLASS="informaltable"
><A
-NAME="AEN4481"
+NAME="AEN4482"
></A
><P
></P
><H2
CLASS="sect2"
><A
-NAME="AEN4503"
+NAME="AEN4504"
>6.3.5. Other Zone File Directives</A
></H2
><P
><H3
CLASS="sect3"
><A
-NAME="AEN4510"
+NAME="AEN4511"
>6.3.5.1. The <B
CLASS="command"
>$ORIGIN</B
><H3
CLASS="sect3"
><A
-NAME="AEN4530"
+NAME="AEN4531"
>6.3.5.2. The <B
CLASS="command"
>$INCLUDE</B
><H3
CLASS="sect3"
><A
-NAME="AEN4550"
+NAME="AEN4551"
>6.3.5.3. The <B
CLASS="command"
>$TTL</B
><H2
CLASS="sect2"
><A
-NAME="AEN4561"
+NAME="AEN4562"
>6.3.6. <SPAN
CLASS="acronym"
>BIND</SPAN
><DIV
CLASS="informaltable"
><A
-NAME="AEN4585"
+NAME="AEN4586"
></A
><P
></P
></DT
><DT
>7.2. <A
-HREF="Bv9ARM.ch07.html#AEN4678"
+HREF="Bv9ARM.ch07.html#AEN4679"
><B
CLASS="command"
>chroot</B
><H1
CLASS="sect1"
><A
-NAME="AEN4678"
+NAME="AEN4679"
>7.2. <B
CLASS="command"
>chroot</B
><H2
CLASS="sect2"
><A
-NAME="AEN4701"
+NAME="AEN4702"
>7.2.1. The <B
CLASS="command"
>chroot</B
><H2
CLASS="sect2"
><A
-NAME="AEN4719"
+NAME="AEN4720"
>7.2.2. Using the <B
CLASS="command"
>setuid</B
></DT
><DT
>8.1. <A
-HREF="Bv9ARM.ch08.html#AEN4740"
+HREF="Bv9ARM.ch08.html#AEN4741"
>Common Problems</A
></DT
><DT
>8.2. <A
-HREF="Bv9ARM.ch08.html#AEN4745"
+HREF="Bv9ARM.ch08.html#AEN4746"
>Incrementing and Changing the Serial Number</A
></DT
><DT
>8.3. <A
-HREF="Bv9ARM.ch08.html#AEN4750"
+HREF="Bv9ARM.ch08.html#AEN4751"
>Where Can I Get Help?</A
></DT
></DL
><H1
CLASS="sect1"
><A
-NAME="AEN4740"
+NAME="AEN4741"
>8.1. Common Problems</A
></H1
><DIV
><H2
CLASS="sect2"
><A
-NAME="AEN4742"
+NAME="AEN4743"
>8.1.1. It's not working; how can I figure out what's wrong?</A
></H2
><P
><H1
CLASS="sect1"
><A
-NAME="AEN4745"
+NAME="AEN4746"
>8.2. Incrementing and Changing the Serial Number</A
></H1
><P
><H1
CLASS="sect1"
><A
-NAME="AEN4750"
+NAME="AEN4751"
>8.3. Where Can I Get Help?</A
></H1
><P
></DT
><DT
>A.1. <A
-HREF="Bv9ARM.ch09.html#AEN4766"
+HREF="Bv9ARM.ch09.html#AEN4767"
>Acknowledgments</A
></DT
><DT
><H1
CLASS="sect1"
><A
-NAME="AEN4766"
+NAME="AEN4767"
>A.1. Acknowledgments</A
></H1
><DIV
><H2
CLASS="sect2"
><A
-NAME="AEN4768"
+NAME="AEN4769"
>A.1.1. A Brief History of the <SPAN
CLASS="acronym"
>DNS</SPAN
><DIV
CLASS="informaltable"
><A
-NAME="AEN4804"
+NAME="AEN4805"
></A
><P
></P
<DIV
CLASS="informaltable"
><A
-NAME="AEN4873"
+NAME="AEN4874"
></A
><P
></P
</P
><H3
><A
-NAME="AEN4941"
+NAME="AEN4942"
>Bibliography</A
></H3
><H2
CLASS="bibliodiv"
><A
-NAME="AEN4942"
+NAME="AEN4943"
>Standards</A
></H2
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4944"
+NAME="AEN4945"
></A
><P
>[RFC974] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4951"
+NAME="AEN4952"
></A
><P
>[RFC1034] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4958"
+NAME="AEN4959"
></A
><P
>[RFC1035] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4967"
+NAME="AEN4968"
></A
><P
>[RFC2181] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4975"
+NAME="AEN4976"
></A
><P
>[RFC2308] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4983"
+NAME="AEN4984"
></A
><P
>[RFC1995] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4991"
+NAME="AEN4992"
></A
><P
>[RFC1996] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN4998"
+NAME="AEN4999"
></A
><P
>[RFC2136] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5015"
+NAME="AEN5016"
></A
><P
>[RFC2845] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5034"
+NAME="AEN5035"
>Proposed Standards Still Under Development</A
></H2
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5039"
+NAME="AEN5040"
></A
><P
>[RFC1886] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5051"
+NAME="AEN5052"
></A
><P
>[RFC2065] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5063"
+NAME="AEN5064"
></A
><P
>[RFC2137] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5071"
+NAME="AEN5072"
>Other Important RFCs About <SPAN
CLASS="acronym"
>DNS</SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5074"
+NAME="AEN5075"
></A
><P
>[RFC1535] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5082"
+NAME="AEN5083"
></A
><P
>[RFC1536] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5103"
+NAME="AEN5104"
></A
><P
>[RFC1982] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5114"
+NAME="AEN5115"
>Resource Record Types</A
></H2
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5116"
+NAME="AEN5117"
></A
><P
>[RFC1183] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5134"
+NAME="AEN5135"
></A
><P
>[RFC1706] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5146"
+NAME="AEN5147"
></A
><P
>[RFC2168] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5157"
+NAME="AEN5158"
></A
><P
>[RFC1876] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5174"
+NAME="AEN5175"
></A
><P
>[RFC2052] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5186"
+NAME="AEN5187"
></A
><P
>[RFC2163] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5194"
+NAME="AEN5195"
></A
><P
>[RFC2230] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5202"
+NAME="AEN5203"
><SPAN
CLASS="acronym"
>DNS</SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5205"
+NAME="AEN5206"
></A
><P
>[RFC1101] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5213"
+NAME="AEN5214"
></A
><P
>[RFC1123] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5220"
+NAME="AEN5221"
></A
><P
>[RFC1591] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5227"
+NAME="AEN5228"
></A
><P
>[RFC2317] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5241"
+NAME="AEN5242"
><SPAN
CLASS="acronym"
>DNS</SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5244"
+NAME="AEN5245"
></A
><P
>[RFC1537] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5252"
+NAME="AEN5253"
></A
><P
>[RFC1912] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5260"
+NAME="AEN5261"
></A
><P
>[RFC2010] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5271"
+NAME="AEN5272"
></A
><P
>[RFC2219] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5283"
+NAME="AEN5284"
>Other <SPAN
CLASS="acronym"
>DNS</SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5289"
+NAME="AEN5290"
></A
><P
>[RFC1464] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5296"
+NAME="AEN5297"
></A
><P
>[RFC1713] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5304"
+NAME="AEN5305"
></A
><P
>[RFC1794] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5312"
+NAME="AEN5313"
></A
><P
>[RFC2240] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5319"
+NAME="AEN5320"
></A
><P
>[RFC2345] <SPAN
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5333"
+NAME="AEN5334"
></A
><P
>[RFC2352] <SPAN
><H2
CLASS="bibliodiv"
><A
-NAME="AEN5340"
+NAME="AEN5341"
>Obsolete and Unimplemented Experimental RRs</A
></H2
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5342"
+NAME="AEN5343"
></A
><P
>[RFC1712] <SPAN
><H2
CLASS="sect2"
><A
-NAME="AEN5363"
+NAME="AEN5364"
>A.3.3. Other Documents About <SPAN
CLASS="acronym"
>BIND</SPAN
></P
><H3
><A
-NAME="AEN5367"
+NAME="AEN5368"
>Bibliography</A
></H3
><DIV
CLASS="biblioentry"
><A
-NAME="AEN5368"
+NAME="AEN5369"
></A
><P
><SPAN
></DT
><DT
>6.2.19. <A
-HREF="Bv9ARM.ch06.html#AEN3421"
+HREF="Bv9ARM.ch06.html#AEN3422"
><B
CLASS="command"
>trusted-keys</B
></DT
><DT
>6.2.20. <A
-HREF="Bv9ARM.ch06.html#AEN3437"
+HREF="Bv9ARM.ch06.html#AEN3438"
><B
CLASS="command"
>trusted-keys</B
></DT
><DT
>6.2.22. <A
-HREF="Bv9ARM.ch06.html#AEN3459"
+HREF="Bv9ARM.ch06.html#AEN3460"
><B
CLASS="command"
>view</B
></DT
><DT
>6.2.24. <A
-HREF="Bv9ARM.ch06.html#AEN3634"
+HREF="Bv9ARM.ch06.html#AEN3635"
><B
CLASS="command"
>zone</B
></DD
><DT
>6.3. <A
-HREF="Bv9ARM.ch06.html#AEN4035"
+HREF="Bv9ARM.ch06.html#AEN4036"
>Zone File</A
></DT
><DD
></DT
><DT
>6.3.2. <A
-HREF="Bv9ARM.ch06.html#AEN4355"
+HREF="Bv9ARM.ch06.html#AEN4356"
>Discussion of MX Records</A
></DT
><DT
></DT
><DT
>6.3.4. <A
-HREF="Bv9ARM.ch06.html#AEN4476"
+HREF="Bv9ARM.ch06.html#AEN4477"
>Inverse Mapping in IPv4</A
></DT
><DT
>6.3.5. <A
-HREF="Bv9ARM.ch06.html#AEN4503"
+HREF="Bv9ARM.ch06.html#AEN4504"
>Other Zone File Directives</A
></DT
><DT
>6.3.6. <A
-HREF="Bv9ARM.ch06.html#AEN4561"
+HREF="Bv9ARM.ch06.html#AEN4562"
><SPAN
CLASS="acronym"
>BIND</SPAN
></DT
><DT
>7.2. <A
-HREF="Bv9ARM.ch07.html#AEN4678"
+HREF="Bv9ARM.ch07.html#AEN4679"
><B
CLASS="command"
>chroot</B
><DL
><DT
>7.2.1. <A
-HREF="Bv9ARM.ch07.html#AEN4701"
+HREF="Bv9ARM.ch07.html#AEN4702"
>The <B
CLASS="command"
>chroot</B
></DT
><DT
>7.2.2. <A
-HREF="Bv9ARM.ch07.html#AEN4719"
+HREF="Bv9ARM.ch07.html#AEN4720"
>Using the <B
CLASS="command"
>setuid</B
><DL
><DT
>8.1. <A
-HREF="Bv9ARM.ch08.html#AEN4740"
+HREF="Bv9ARM.ch08.html#AEN4741"
>Common Problems</A
></DT
><DD
><DL
><DT
>8.1.1. <A
-HREF="Bv9ARM.ch08.html#AEN4742"
+HREF="Bv9ARM.ch08.html#AEN4743"
>It's not working; how can I figure out what's wrong?</A
></DT
></DL
></DD
><DT
>8.2. <A
-HREF="Bv9ARM.ch08.html#AEN4745"
+HREF="Bv9ARM.ch08.html#AEN4746"
>Incrementing and Changing the Serial Number</A
></DT
><DT
>8.3. <A
-HREF="Bv9ARM.ch08.html#AEN4750"
+HREF="Bv9ARM.ch08.html#AEN4751"
>Where Can I Get Help?</A
></DT
></DL
><DL
><DT
>A.1. <A
-HREF="Bv9ARM.ch09.html#AEN4766"
+HREF="Bv9ARM.ch09.html#AEN4767"
>Acknowledgments</A
></DT
><DD
><DL
><DT
>A.1.1. <A
-HREF="Bv9ARM.ch09.html#AEN4768"
+HREF="Bv9ARM.ch09.html#AEN4769"
>A Brief History of the <SPAN
CLASS="acronym"
>DNS</SPAN
></DT
><DT
>A.3.3. <A
-HREF="Bv9ARM.ch09.html#AEN5363"
+HREF="Bv9ARM.ch09.html#AEN5364"
>Other Documents About <SPAN
CLASS="acronym"
>BIND</SPAN