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Fixed the code that checks if an address the server is planning

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to hand out is in a reserved range.  This would appear as
the server being out of addresses in pools with particular ranges.
[ISC-Bugs #26498]
This commit is contained in:
Shawn Routhier 2012-01-05 00:03:18 +00:00
parent dc6908b477
commit de6c9af6dd
5 changed files with 150 additions and 77 deletions
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5
RELNOTES
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@ -61,6 +61,11 @@ work on other platforms. Please report any problems and suggested fixes to
[ISC-Bugs #27078] [ISC-Bugs #27078]
CVE: CVE-2011-4868 CVE: CVE-2011-4868
- Fixed the code that checks if an address the server is planning
to hand out is in a reserved range. This would appear as
the server being out of addresses in pools with particular ranges.
[ISC-Bugs #26498]
Changes since 4.2.2 Changes since 4.2.2
- Fix the code that checks for an existing DDNS transaction to cancel - Fix the code that checks for an existing DDNS transaction to cancel

12
doc/References.html
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@ -145,7 +145,7 @@
<tr><td class="header">ISC-DHCP-REFERENCES</td><td class="header">D. Hankins</td></tr> <tr><td class="header">ISC-DHCP-REFERENCES</td><td class="header">D. Hankins</td></tr>
<tr><td class="header">&nbsp;</td><td class="header">T. Mrugalski</td></tr> <tr><td class="header">&nbsp;</td><td class="header">T. Mrugalski</td></tr>
<tr><td class="header">&nbsp;</td><td class="header">ISC</td></tr> <tr><td class="header">&nbsp;</td><td class="header">ISC</td></tr>
<tr><td class="header">&nbsp;</td><td class="header">May 20, 2011</td></tr> <tr><td class="header">&nbsp;</td><td class="header">January 04, 2012</td></tr>
</table></td></tr></table> </table></td></tr></table>
<h1><br />ISC DHCP References Collection</h1> <h1><br />ISC DHCP References Collection</h1>
@ -740,6 +740,10 @@ DHCPv6 Protocol References</h3>
<p>Precisely how to correctly support the above conundrums has not <p>Precisely how to correctly support the above conundrums has not
quite yet been settled, so support is incomplete. quite yet been settled, so support is incomplete.
</p> </p>
<p><a class='info' href='#RFC5453'>[RFC5453]<span> (</span><span class='info'>Krishnan, S., &ldquo;Reserved IPv6 Interface Identifiers,&rdquo; February&nbsp;2009.</span><span>)</span></a> creates a registry at IANA to reserve
interface identifiers and specifies a starting set. These IIDs should
not be used when constructing addresses to avoid possible conflicts.
</p>
<a name="anchor20"></a><br /><hr /> <a name="anchor20"></a><br /><hr />
<table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table> <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
<a name="rfc.section.6.2"></a><h3>6.2.&nbsp; <a name="rfc.section.6.2"></a><h3>6.2.&nbsp;
@ -974,14 +978,16 @@ References</h3>
<td class="author-text">Zeng, S., Volz, B., Kinnear, K., and J. Brzozowski, &ldquo;<a href="http://tools.ietf.org/html/rfc4994">DHCPv6 Relay Agent Echo Request Option</a>,&rdquo; RFC&nbsp;4994, September&nbsp;2007 (<a href="http://www.rfc-editor.org/rfc/rfc4994.txt">TXT</a>).</td></tr> <td class="author-text">Zeng, S., Volz, B., Kinnear, K., and J. Brzozowski, &ldquo;<a href="http://tools.ietf.org/html/rfc4994">DHCPv6 Relay Agent Echo Request Option</a>,&rdquo; RFC&nbsp;4994, September&nbsp;2007 (<a href="http://www.rfc-editor.org/rfc/rfc4994.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="RFC5007">[RFC5007]</a></td> <tr><td class="author-text" valign="top"><a name="RFC5007">[RFC5007]</a></td>
<td class="author-text">Brzozowski, J., Kinnear, K., Volz, B., and S. Zeng, &ldquo;<a href="http://tools.ietf.org/html/rfc5007">DHCPv6 Leasequery</a>,&rdquo; RFC&nbsp;5007, September&nbsp;2007 (<a href="http://www.rfc-editor.org/rfc/rfc5007.txt">TXT</a>).</td></tr> <td class="author-text">Brzozowski, J., Kinnear, K., Volz, B., and S. Zeng, &ldquo;<a href="http://tools.ietf.org/html/rfc5007">DHCPv6 Leasequery</a>,&rdquo; RFC&nbsp;5007, September&nbsp;2007 (<a href="http://www.rfc-editor.org/rfc/rfc5007.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="RFC5453">[RFC5453]</a></td>
<td class="author-text">Krishnan, S., &ldquo;<a href="http://tools.ietf.org/html/rfc5453">Reserved IPv6 Interface Identifiers</a>,&rdquo; RFC&nbsp;5453, February&nbsp;2009 (<a href="http://www.rfc-editor.org/rfc/rfc5453.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="RFC5460">[RFC5460]</a></td> <tr><td class="author-text" valign="top"><a name="RFC5460">[RFC5460]</a></td>
<td class="author-text">Stapp, M., &ldquo;<a href="http://tools.ietf.org/html/rfc5460">DHCPv6 Bulk Leasequery</a>,&rdquo; RFC&nbsp;5460, February&nbsp;2009 (<a href="http://www.rfc-editor.org/rfc/rfc5460.txt">TXT</a>).</td></tr> <td class="author-text">Stapp, M., &ldquo;<a href="http://tools.ietf.org/html/rfc5460">DHCPv6 Bulk Leasequery</a>,&rdquo; RFC&nbsp;5460, February&nbsp;2009 (<a href="http://www.rfc-editor.org/rfc/rfc5460.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="I-D.ietf-mif-dhcpv6-route-option">[I-D.ietf-mif-dhcpv6-route-option]</a></td> <tr><td class="author-text" valign="top"><a name="I-D.ietf-mif-dhcpv6-route-option">[I-D.ietf-mif-dhcpv6-route-option]</a></td>
<td class="author-text">Dec, W., Mrugalski, T., Sun, T., and B. Sarikaya, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-mif-dhcpv6-route-option-01">DHCPv6 Route Option</a>,&rdquo; draft-ietf-mif-dhcpv6-route-option-01 (work in progress), March&nbsp;2011 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-mif-dhcpv6-route-option-01.txt">TXT</a>).</td></tr> <td class="author-text">Dec, W., Mrugalski, T., Sun, T., and B. Sarikaya, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-mif-dhcpv6-route-option-03">DHCPv6 Route Options</a>,&rdquo; draft-ietf-mif-dhcpv6-route-option-03 (work in progress), September&nbsp;2011 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-mif-dhcpv6-route-option-03.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-dhcpv6-ldra">[I-D.ietf-dhc-dhcpv6-ldra]</a></td> <tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-dhcpv6-ldra">[I-D.ietf-dhc-dhcpv6-ldra]</a></td>
<td class="author-text">Miles, D., Ooghe, S., Dec, W., Krishnan, S., and A. Kavanagh, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-dhc-dhcpv6-ldra-03">Lightweight DHCPv6 Relay Agent</a>,&rdquo; draft-ietf-dhc-dhcpv6-ldra-03 (work in progress), October&nbsp;2010 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-dhc-dhcpv6-ldra-03.txt">TXT</a>).</td></tr> <td class="author-text">Miles, D., Ooghe, S., Dec, W., Krishnan, S., and A. Kavanagh, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-dhc-dhcpv6-ldra-03">Lightweight DHCPv6 Relay Agent</a>,&rdquo; draft-ietf-dhc-dhcpv6-ldra-03 (work in progress), October&nbsp;2010 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-dhc-dhcpv6-ldra-03.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-dhcpv6-relay-supplied-options">[I-D.ietf-dhc-dhcpv6-relay-supplied-options]</a></td> <tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-dhcpv6-relay-supplied-options">[I-D.ietf-dhc-dhcpv6-relay-supplied-options]</a></td>
<td class="author-text">Lemon, T. and W. Wu, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-dhc-dhcpv6-relay-supplied-options-06">Relay-Supplied DHCP Options</a>,&rdquo; draft-ietf-dhc-dhcpv6-relay-supplied-options-06 (work in progress), May&nbsp;2011 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-dhc-dhcpv6-relay-supplied-options-06.txt">TXT</a>).</td></tr> <td class="author-text">Lemon, T. and W. Wu, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-dhc-dhcpv6-relay-supplied-options-09">Relay-Supplied DHCP Options</a>,&rdquo; draft-ietf-dhc-dhcpv6-relay-supplied-options-09 (work in progress), September&nbsp;2011 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-dhc-dhcpv6-relay-supplied-options-09.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-pd-exclude">[I-D.ietf-dhc-pd-exclude]</a></td> <tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-pd-exclude">[I-D.ietf-dhc-pd-exclude]</a></td>
<td class="author-text">Korhonen, J., Savolainen, T., Krishnan, S., and O. Troan, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-dhc-pd-exclude-01">Prefix Exclude Option for DHCPv6-based Prefix Delegation</a>,&rdquo; draft-ietf-dhc-pd-exclude-01 (work in progress), January&nbsp;2011 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-dhc-pd-exclude-01.txt">TXT</a>).</td></tr> <td class="author-text">Korhonen, J., Savolainen, T., Krishnan, S., and O. Troan, &ldquo;<a href="http://tools.ietf.org/html/draft-ietf-dhc-pd-exclude-01">Prefix Exclude Option for DHCPv6-based Prefix Delegation</a>,&rdquo; draft-ietf-dhc-pd-exclude-01 (work in progress), January&nbsp;2011 (<a href="http://www.ietf.org/internet-drafts/draft-ietf-dhc-pd-exclude-01.txt">TXT</a>).</td></tr>
<tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-secure-dhcpv6">[I-D.ietf-dhc-secure-dhcpv6]</a></td> <tr><td class="author-text" valign="top"><a name="I-D.ietf-dhc-secure-dhcpv6">[I-D.ietf-dhc-secure-dhcpv6]</a></td>

190
doc/References.txt
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@ -4,7 +4,7 @@
ISC-DHCP-REFERENCES D. Hankins ISC-DHCP-REFERENCES D. Hankins
T. Mrugalski T. Mrugalski
ISC ISC
May 20, 2011 January 04, 2012
ISC DHCP References Collection ISC DHCP References Collection
@ -54,7 +54,7 @@ Copyright Notice
Hankins & Mrugalski [Page 1] Hankins & Mrugalski [Page 1]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
Table of Contents Table of Contents
@ -110,7 +110,7 @@ Table of Contents
Hankins & Mrugalski [Page 2] Hankins & Mrugalski [Page 2]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
1. Introduction 1. Introduction
@ -166,7 +166,7 @@ Hankins & Mrugalski [Page 2]
Hankins & Mrugalski [Page 3] Hankins & Mrugalski [Page 3]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
o To produce new externally-visible behaviour, one must first o To produce new externally-visible behaviour, one must first
@ -222,7 +222,7 @@ Hankins & Mrugalski [Page 3]
Hankins & Mrugalski [Page 4] Hankins & Mrugalski [Page 4]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
address yet) interface. address yet) interface.
@ -278,7 +278,7 @@ Hankins & Mrugalski [Page 4]
Hankins & Mrugalski [Page 5] Hankins & Mrugalski [Page 5]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
now unicast without ARP by inserting an entry into the ARP cache now unicast without ARP by inserting an entry into the ARP cache
@ -334,7 +334,7 @@ Hankins & Mrugalski [Page 5]
Hankins & Mrugalski [Page 6] Hankins & Mrugalski [Page 6]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
5. DHCPv4 Protocol References 5. DHCPv4 Protocol References
@ -390,7 +390,7 @@ Hankins & Mrugalski [Page 6]
Hankins & Mrugalski [Page 7] Hankins & Mrugalski [Page 7]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
RFC2485 [RFC2485] defines the Open Group's UAP option. RFC2485 [RFC2485] defines the Open Group's UAP option.
@ -446,7 +446,7 @@ Hankins & Mrugalski [Page 7]
Hankins & Mrugalski [Page 8] Hankins & Mrugalski [Page 8]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
5.2.1. Relay Agent Information Option Options 5.2.1. Relay Agent Information Option Options
@ -502,7 +502,7 @@ Hankins & Mrugalski [Page 8]
Hankins & Mrugalski [Page 9] Hankins & Mrugalski [Page 9]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
this document was edited, and the authors no longer show any interest this document was edited, and the authors no longer show any interest
@ -558,7 +558,7 @@ Hankins & Mrugalski [Page 9]
Hankins & Mrugalski [Page 10] Hankins & Mrugalski [Page 10]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
IA_NAs within one packet from the client, our client only supports IA_NAs within one packet from the client, our client only supports
@ -586,6 +586,10 @@ Hankins & Mrugalski [Page 10]
Precisely how to correctly support the above conundrums has not quite Precisely how to correctly support the above conundrums has not quite
yet been settled, so support is incomplete. yet been settled, so support is incomplete.
[RFC5453] creates a registry at IANA to reserve interface identifiers
and specifies a starting set. These IIDs should not be used when
constructing addresses to avoid possible conflicts.
6.2. DHCPv6 Options References 6.2. DHCPv6 Options References
[RFC3319] defines the SIP server options for DHCPv6. [RFC3319] defines the SIP server options for DHCPv6.
@ -605,18 +609,19 @@ Hankins & Mrugalski [Page 10]
[RFC4242] defines the Information Refresh Time option, which advises [RFC4242] defines the Information Refresh Time option, which advises
DHCPv6 Information-Request clients to return for updated information. DHCPv6 Information-Request clients to return for updated information.
[RFC4280] defines two BCMS server options for each protocol family.
[RFC4580] defines a DHCPv6 subscriber-id option, which is similar in
principle to the DHCPv4 relay agent option of the same name.
Hankins & Mrugalski [Page 11] Hankins & Mrugalski [Page 11]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
[RFC4280] defines two BCMS server options for each protocol family.
[RFC4580] defines a DHCPv6 subscriber-id option, which is similar in
principle to the DHCPv4 relay agent option of the same name.
[RFC4649] defines a DHCPv6 remote-id option, which is similar in [RFC4649] defines a DHCPv6 remote-id option, which is similar in
principle to the DHCPv4 relay agent remote-id. principle to the DHCPv4 relay agent remote-id.
@ -661,18 +666,17 @@ Hankins & Mrugalski [Page 11]
[RFC2485] Drach, S., "DHCP Option for The Open Group's User [RFC2485] Drach, S., "DHCP Option for The Open Group's User
Authentication Protocol", RFC 2485, January 1999. Authentication Protocol", RFC 2485, January 1999.
[RFC2563] Troll, R., "DHCP Option to Disable Stateless Auto-
Configuration in IPv4 Clients", RFC 2563, May 1999.
[RFC2610] Perkins, C. and E. Guttman, "DHCP Options for Service
Hankins & Mrugalski [Page 12] Hankins & Mrugalski [Page 12]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
[RFC2563] Troll, R., "DHCP Option to Disable Stateless Auto-
Configuration in IPv4 Clients", RFC 2563, May 1999.
[RFC2610] Perkins, C. and E. Guttman, "DHCP Options for Service
Location Protocol", RFC 2610, June 1999. Location Protocol", RFC 2610, June 1999.
[RFC2855] Fujisawa, K., "DHCP for IEEE 1394", RFC 2855, June 2000. [RFC2855] Fujisawa, K., "DHCP for IEEE 1394", RFC 2855, June 2000.
@ -717,18 +721,18 @@ Hankins & Mrugalski [Page 12]
November 2002. November 2002.
[RFC3397] Aboba, B. and S. Cheshire, "Dynamic Host Configuration [RFC3397] Aboba, B. and S. Cheshire, "Dynamic Host Configuration
Protocol (DHCP) Domain Search Option", RFC 3397,
November 2002.
[RFC3442] Lemon, T., Cheshire, S., and B. Volz, "The Classless
Hankins & Mrugalski [Page 13] Hankins & Mrugalski [Page 13]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
Protocol (DHCP) Domain Search Option", RFC 3397,
November 2002.
[RFC3442] Lemon, T., Cheshire, S., and B. Volz, "The Classless
Static Route Option for Dynamic Host Configuration Static Route Option for Dynamic Host Configuration
Protocol (DHCP) version 4", RFC 3442, December 2002. Protocol (DHCP) version 4", RFC 3442, December 2002.
@ -773,18 +777,19 @@ Hankins & Mrugalski [Page 13]
Suboption for the Dynamic Host Configuration Protocol Suboption for the Dynamic Host Configuration Protocol
(DHCP) Relay Agent Option", RFC 3993, March 2005. (DHCP) Relay Agent Option", RFC 3993, March 2005.
[RFC4014] Droms, R. and J. Schnizlein, "Remote Authentication
Dial-In User Service (RADIUS) Attributes Suboption for the
Dynamic Host Configuration Protocol (DHCP) Relay Agent
Information Option", RFC 4014, February 2005.
Hankins & Mrugalski [Page 14] Hankins & Mrugalski [Page 14]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
[RFC4014] Droms, R. and J. Schnizlein, "Remote Authentication
Dial-In User Service (RADIUS) Attributes Suboption for the
Dynamic Host Configuration Protocol (DHCP) Relay Agent
Information Option", RFC 4014, February 2005.
[RFC4030] Stapp, M. and T. Lemon, "The Authentication Suboption for [RFC4030] Stapp, M. and T. Lemon, "The Authentication Suboption for
the Dynamic Host Configuration Protocol (DHCP) Relay Agent the Dynamic Host Configuration Protocol (DHCP) Relay Agent
Option", RFC 4030, March 2005. Option", RFC 4030, March 2005.
@ -829,18 +834,17 @@ Hankins & Mrugalski [Page 14]
Configuration Protocol (DHCP) Clients", RFC 4703, Configuration Protocol (DHCP) Clients", RFC 4703,
October 2006. October 2006.
[RFC5010] Kinnear, K., Normoyle, M., and M. Stapp, "The Dynamic Host
Configuration Protocol Version 4 (DHCPv4) Relay Agent
Flags Suboption", RFC 5010, September 2007.
Hankins & Mrugalski [Page 15] Hankins & Mrugalski [Page 15]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
[RFC5010] Kinnear, K., Normoyle, M., and M. Stapp, "The Dynamic Host
Configuration Protocol Version 4 (DHCPv4) Relay Agent
Flags Suboption", RFC 5010, September 2007.
[RFC5071] Hankins, D., "Dynamic Host Configuration Protocol Options [RFC5071] Hankins, D., "Dynamic Host Configuration Protocol Options
Used by PXELINUX", RFC 5071, December 2007. Used by PXELINUX", RFC 5071, December 2007.
@ -885,18 +889,19 @@ Hankins & Mrugalski [Page 15]
draft-ietf-dhc-leasequery-by-remote-id-09 (work in draft-ietf-dhc-leasequery-by-remote-id-09 (work in
progress), December 2010. progress), December 2010.
[I-D.ietf-dhc-relay-id-suboption]
Stapp, M., "The DHCPv4 Relay Agent Identifier Suboption",
draft-ietf-dhc-relay-id-suboption-07 (work in progress),
July 2009.
Hankins & Mrugalski [Page 16] Hankins & Mrugalski [Page 16]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
[I-D.ietf-dhc-relay-id-suboption]
Stapp, M., "The DHCPv4 Relay Agent Identifier Suboption",
draft-ietf-dhc-relay-id-suboption-07 (work in progress),
July 2009.
[I-D.ietf-mip6-hiopt] [I-D.ietf-mip6-hiopt]
Jang, H., Yegin, A., Chowdhury, K., and J. Choi, "DHCP Jang, H., Yegin, A., Chowdhury, K., and J. Choi, "DHCP
Options for Home Information Discovery in MIPv6", Options for Home Information Discovery in MIPv6",
@ -941,18 +946,17 @@ Hankins & Mrugalski [Page 16]
Location Information Server (LIS)", RFC 5986, Location Information Server (LIS)", RFC 5986,
September 2010. September 2010.
[I-D.ietf-dhc-vpn-option]
Kinnear, K., Johnson, R., and M. Stapp, "Virtual Subnet
Selection Options for DHCPv4 and DHCPv6",
draft-ietf-dhc-vpn-option-12 (work in progress),
Hankins & Mrugalski [Page 17] Hankins & Mrugalski [Page 17]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
[I-D.ietf-dhc-vpn-option]
Kinnear, K., Johnson, R., and M. Stapp, "Virtual Subnet
Selection Options for DHCPv4 and DHCPv6",
draft-ietf-dhc-vpn-option-12 (work in progress),
October 2010. October 2010.
7.3. Published DHCPv6 References 7.3. Published DHCPv6 References
@ -997,18 +1001,18 @@ Hankins & Mrugalski [Page 17]
[RFC4649] Volz, B., "Dynamic Host Configuration Protocol for IPv6 [RFC4649] Volz, B., "Dynamic Host Configuration Protocol for IPv6
(DHCPv6) Relay Agent Remote-ID Option", RFC 4649, (DHCPv6) Relay Agent Remote-ID Option", RFC 4649,
August 2006.
[RFC4704] Volz, B., "The Dynamic Host Configuration Protocol for
IPv6 (DHCPv6) Client Fully Qualified Domain Name (FQDN)
Hankins & Mrugalski [Page 18] Hankins & Mrugalski [Page 18]
ISC DHCP References Collection May 2011 ISC DHCP References Collection January 2012
August 2006.
[RFC4704] Volz, B., "The Dynamic Host Configuration Protocol for
IPv6 (DHCPv6) Client Fully Qualified Domain Name (FQDN)
Option", RFC 4704, October 2006. Option", RFC 4704, October 2006.
[RFC4994] Zeng, S., Volz, B., Kinnear, K., and J. Brzozowski, [RFC4994] Zeng, S., Volz, B., Kinnear, K., and J. Brzozowski,
@ -1018,13 +1022,16 @@ Hankins & Mrugalski [Page 18]
[RFC5007] Brzozowski, J., Kinnear, K., Volz, B., and S. Zeng, [RFC5007] Brzozowski, J., Kinnear, K., Volz, B., and S. Zeng,
"DHCPv6 Leasequery", RFC 5007, September 2007. "DHCPv6 Leasequery", RFC 5007, September 2007.
[RFC5453] Krishnan, S., "Reserved IPv6 Interface Identifiers",
RFC 5453, February 2009.
[RFC5460] Stapp, M., "DHCPv6 Bulk Leasequery", RFC 5460, [RFC5460] Stapp, M., "DHCPv6 Bulk Leasequery", RFC 5460,
February 2009. February 2009.
[I-D.ietf-mif-dhcpv6-route-option] [I-D.ietf-mif-dhcpv6-route-option]
Dec, W., Mrugalski, T., Sun, T., and B. Sarikaya, "DHCPv6 Dec, W., Mrugalski, T., Sun, T., and B. Sarikaya, "DHCPv6
Route Option", draft-ietf-mif-dhcpv6-route-option-01 (work Route Options", draft-ietf-mif-dhcpv6-route-option-03
in progress), March 2011. (work in progress), September 2011.
[I-D.ietf-dhc-dhcpv6-ldra] [I-D.ietf-dhc-dhcpv6-ldra]
Miles, D., Ooghe, S., Dec, W., Krishnan, S., and A. Miles, D., Ooghe, S., Dec, W., Krishnan, S., and A.
@ -1034,8 +1041,8 @@ Hankins & Mrugalski [Page 18]
[I-D.ietf-dhc-dhcpv6-relay-supplied-options] [I-D.ietf-dhc-dhcpv6-relay-supplied-options]
Lemon, T. and W. Wu, "Relay-Supplied DHCP Options", Lemon, T. and W. Wu, "Relay-Supplied DHCP Options",
draft-ietf-dhc-dhcpv6-relay-supplied-options-06 (work in draft-ietf-dhc-dhcpv6-relay-supplied-options-09 (work in
progress), May 2011. progress), September 2011.
[I-D.ietf-dhc-pd-exclude] [I-D.ietf-dhc-pd-exclude]
Korhonen, J., Savolainen, T., Krishnan, S., and O. Troan, Korhonen, J., Savolainen, T., Krishnan, S., and O. Troan,
@ -1050,6 +1057,14 @@ Hankins & Mrugalski [Page 18]
[I-D.ietf-mext-nemo-pd] [I-D.ietf-mext-nemo-pd]
Droms, R., Thubert, P., Dupont, F., Haddad, W., and C. Droms, R., Thubert, P., Dupont, F., Haddad, W., and C.
Hankins & Mrugalski [Page 19]
ISC DHCP References Collection January 2012
Bernardos, "DHCPv6 Prefix Delegation for NEMO", Bernardos, "DHCPv6 Prefix Delegation for NEMO",
draft-ietf-mext-nemo-pd-07 (work in progress), draft-ietf-mext-nemo-pd-07 (work in progress),
December 2010. December 2010.
@ -1057,14 +1072,6 @@ Hankins & Mrugalski [Page 18]
[I-D.ietf-dhc-duid-uuid] [I-D.ietf-dhc-duid-uuid]
Narten, T. and J. Johnson, "Definition of the UUID-based Narten, T. and J. Johnson, "Definition of the UUID-based
DHCPv6 Unique Identifier (DUID-UUID)", DHCPv6 Unique Identifier (DUID-UUID)",
Hankins & Mrugalski [Page 19]
ISC DHCP References Collection May 2011
draft-ietf-dhc-duid-uuid-03 (work in progress), draft-ietf-dhc-duid-uuid-03 (work in progress),
February 2011. February 2011.
@ -1100,6 +1107,20 @@ Authors' Addresses
Redwood City, CA 94063 Redwood City, CA 94063
Hankins & Mrugalski [Page 20]
ISC DHCP References Collection January 2012
Tomasz Mrugalski Tomasz Mrugalski
Internet Systems Consortium, Inc. Internet Systems Consortium, Inc.
950 Charter Street 950 Charter Street
@ -1116,5 +1137,40 @@ Authors' Addresses
Hankins & Mrugalski [Page 20]
Hankins & Mrugalski [Page 21]

11
doc/References.xml
View File

@ -1,6 +1,6 @@
<?xml version='1.0' ?> <?xml version='1.0' ?>
<!-- $Id: References.xml,v 1.7 2011/07/05 16:54:53 sar Exp $ --> <!-- $Id: References.xml,v 1.8 2012/01/05 00:03:17 sar Exp $ -->
<?rfc private="ISC-DHCP-REFERENCES" ?> <?rfc private="ISC-DHCP-REFERENCES" ?>
@ -92,6 +92,8 @@
'http://xml.resource.org/public/rfc/bibxml/reference.RFC.4702.xml'> 'http://xml.resource.org/public/rfc/bibxml/reference.RFC.4702.xml'>
<!ENTITY rfc4703 PUBLIC '' <!ENTITY rfc4703 PUBLIC ''
'http://xml.resource.org/public/rfc/bibxml/reference.RFC.4703.xml'> 'http://xml.resource.org/public/rfc/bibxml/reference.RFC.4703.xml'>
<!ENTITY rfc5453 PUBLIC ''
'http://xml.resource.org/public/rfc/bibxml/reference.RFC.5453.xml'>
]> ]>
@ -133,7 +135,7 @@
</address> </address>
</author> </author>
<date day="20" month="May" year="2011"/> <date day="04" month="January" year="2012"/>
<keyword>ISC</keyword> <keyword>ISC</keyword>
<keyword>DHCP</keyword> <keyword>DHCP</keyword>
@ -610,6 +612,10 @@
<t>Precisely how to correctly support the above conundrums has not <t>Precisely how to correctly support the above conundrums has not
quite yet been settled, so support is incomplete.</t> quite yet been settled, so support is incomplete.</t>
<t><xref target="RFC5453"/> creates a registry at IANA to reserve
interface identifiers and specifies a starting set. These IIDs should
not be used when constructing addresses to avoid possible conflicts.</t>
</section> </section>
<section title="DHCPv6 Options References"> <section title="DHCPv6 Options References">
@ -760,6 +766,7 @@
<?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.4704'?> <?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.4704'?>
<?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.4994'?> <?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.4994'?>
<?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.5007'?> <?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.5007'?>
<?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.5453'?>
<?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.5460'?> <?rfc include='http://xml.resource.org/public/rfc/bibxml/reference.RFC.5460'?>
<?rfc include='http://xml.resource.org/public/rfc/bibxml3/reference.I-D.ietf-mif-dhcpv6-route-option'?> <?rfc include='http://xml.resource.org/public/rfc/bibxml3/reference.I-D.ietf-mif-dhcpv6-route-option'?>
<?rfc include='http://xml.resource.org/public/rfc/bibxml3/reference.I-D.ietf-dhc-dhcpv6-ldra'?> <?rfc include='http://xml.resource.org/public/rfc/bibxml3/reference.I-D.ietf-dhc-dhcpv6-ldra'?>

9
server/mdb6.c
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2007-2011 by Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 2007-2012 by Internet Systems Consortium, Inc. ("ISC")
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above
@ -808,15 +808,14 @@ create_lease6(struct ipv6_pool *pool, struct iasubopt **addr,
} }
/* /*
* Avoid reserved interface IDs. * Avoid reserved interface IDs. (cf. RFC 5453)
* (cf. draft-krishnan-ipv6-reserved-iids-02.txt)
*/ */
reserved_iid = ISC_FALSE; reserved_iid = ISC_FALSE;
if (memcmp(&tmp.s6_addr[8], &rtany, 8) == 0) { if (memcmp(&tmp.s6_addr[8], &rtany.s6_addr[8], 8) == 0) {
reserved_iid = ISC_TRUE; reserved_iid = ISC_TRUE;
} }
if (!reserved_iid && if (!reserved_iid &&
(memcmp(&tmp.s6_addr[8], &resany, 7) == 0) && (memcmp(&tmp.s6_addr[8], &resany.s6_addr[8], 7) == 0) &&
((tmp.s6_addr[15] & 0x80) == 0x80)) { ((tmp.s6_addr[15] & 0x80) == 0x80)) {
reserved_iid = ISC_TRUE; reserved_iid = ISC_TRUE;
} }