797 lines
28 KiB
Plaintext
797 lines
28 KiB
Plaintext
Internet Software Consortium DHCP Distribution
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Version 3, Release Candidate 8
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June 4, 2001
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Release Notes
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This is a development snapshot of Version 3 of the Internet Software
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Consortium DHCP Distribution.
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NEW FEATURES
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Version 3 of the ISC DHCP Distribution includes the following features
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that are new since version 2.0:
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- DHCP Failover Protocol support
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- OMAPI, an API for accessing and modifying the DHCP server and
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client state.
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- Conditional behaviour
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- Storing arbitrary information on leases
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- Address pools with access control
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- Client classing
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- Address allocation restriction by class
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- Relay agent information option support
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- Dynamic DNS updates
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- Many bug fixes, performance enhancements, and minor new DHCP
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protocol features.
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This release has been beta tested quite thorougly, and we think it is
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substantially more robust at this time than 2.0pl5. The release
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candidate is expected to be free of serious bugs, but it's called a
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release candidate because we want people to try it and find any last
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real problems before we call it done. We do not expect to add
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anything other than documentation and any remaining bug fixes to the
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3.0 release.
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The 3.0 Release Candidate 1 lease file is not backwards compatible
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with the 3.0 Beta 1 lease file, so if you have to go back, you will
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have to convert your lease files back to the 3.0 Beta 1 format - if
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you try to run a 3.0 Beta 1 server on a 3.0 lease file, it will
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cheerfully delete all your leases.
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If you are running 3.0 beta 1 and are doing dynamic DNS updates, the
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lease file is no longer forward-compatible to 3.0 final. A script
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has been provided to convert 3.0b1 lease files. This is in
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contrib/3.0b1-lease-convert.
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For information on how to install, configure and run this software,
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as well as how to find documentation and report bugs, please consult
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the README file.
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The Dynamic DNS Update support is a descendent of an implementation
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done by Lans Carstensen and Brian Dols at Rose-Hulman Institute of
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Technology, Jim Watt at Applied Biosystems, Irina Goble at Integrated
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Measurement Systems, Igor Sharfmesser at Kazakh Telecom, and Brian
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Murrell at BC Tel Advanced Communications. I'd like to express my
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thanks to all of these good people here, both for working on the code
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and for prodding me into improving it.
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Changes since 3.0 Release Candidate 7
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- Fix a bug in failover where we weren't sending updates after a
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transition from communications-interrupted to normal.
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- Handle expired/released/reset -> free transition according to the
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protocol specification (this works - the other way not only wasn't
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conformant, but also didn't work).
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- Add a control object in both client and server that allows either
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daemon to be shut down cleanly.
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- When writing a lease, if we run out of disk space, shut down the
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output file and insist on writing a new one before proceeding.
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- In the server, if the OMAPI listener port is occupied, keep trying
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to get it, rather than simply giving up and exiting.
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- Support fetching variables from leases and also updating and adding
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variables to leases via OMAPI.
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- If two failover peers have wildly different clocks, refuse to start
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doing failover.
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- Fix a bug in the DNS update code that could cause core dumps when
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running on alpha processors.
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- Fixed a bug in ddns updates for static lease entries, thanks to a
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patch from Andrey M Linkevitch.
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- Add support for Darwin/MacOS X
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- Install omshell (including new documentation).
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- Support DNS updates in the client (this is a very obscure feature
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that most DHCP client users probably will not be able to use).
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- Somewhat cleaner status logging in the client.
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- Make OMAPI key naming syntax compatible with the way keys are
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actually named (key names are domain names).
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- Fix a bug in the lease file writer.
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- Install DHCP ISC headers in a different place than BIND 9 ISC
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headers, to avoid causing trouble in BIND 9 builds.
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- Don't send updates for attributes on an object when the attributes
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haven't changed. Support deleting attributes on remote objects.
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- Fix a number of bugs in omshell, and add the unset and refresh
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statements.
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- Handle disconnects in OMAPI a little bit more intelligently (so that
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the caller gets ECONNRESET instead of EINVAL).
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- Fix a bunch of bugs in the handling of clients that have existing
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leases when the try to renew their leases while failover is
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operating.
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Changes since 3.0 Release Candidate 6
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- Fix a core dump that could happen when processing a DHCPREQUEST from
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a client that had a host declaration that contained both a
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fixed-address declaration and a dhcp-client-identifier option
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declaration, if the client identifier was longer than nine bytes.
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- Fix a memory leak that could happen in certain obscure cases when
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using omapi to manipulate leases.
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- Fix some bugs and omissions in omshell.
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Changes since 3.0 Release Candidate 5
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- Fix a bug in omapi_object_dereference that prevented objects in
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chains from having their reference counts decreased on dereference.
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- Fix a bug in omapi_object_dereference that would prevent object
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chains from being freed upon removal of the last reference external
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to the chain.
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- Fix a number of other memory leaks in the OMAPI protocol subsystem.
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- Add code in the OMAPI protocol handler to trace memory leakage.
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- Clean up the memory allocation/reference history printer.
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- Support input of dotted quads and colon-separated hex lists as
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attribute values in omshell.
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- Fix a typo in the linux interface discovery code.
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- Conditionalize a piece of trace code that wasn't conditional.
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Changes since 3.0 Release Candidate 4
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- Fix a bug that would prevent leases from being abandoned properly on
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DHCPDECLINE.
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- Fix failover peer OMAPI support.
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- In failover, correctly handle expiration of leases. Previously,
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leases would never be reclaimed because they couldn't make the
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transition from EXPIRED to FREE.
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- Fix some broken failover state transitions.
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- Documentation fixes.
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- Take out an unnecessary check in DHCP relay agent information option
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stashing code that was preventing REBINDING clients from rebinding.
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- Prevent failover peers from allocating leases in DHCPREQUEST
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processing if the lease belongs to the other server.
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- Record server version in lease file introductory comment.
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- Correctly report connection errors in OMAPI and failover.
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- Make authentication signature algorithm name comparisons in OMAPI
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case-insensitive.
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- Fix compile problem on SunOS 4.x
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- If a signature algorithm is not termined with '.', terminate it so
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that comparisons between fully-qualified names will work
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consistently.
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- Different SIOCGIFCONF probe code, may "fix" problem on some Linux
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systems with the probe not working correctly.
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- Don't allow user to type omapi key on command line of omshell.
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Changes since 3.0 Release Candidate 3
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- Do lease billing on startup in a way that I *think* will finally do
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the billing correctly - the previous method could overbill as a
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result of duplicate leases.
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- Document OMAPI server objects.
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Changes since 3.0 Release Candidate 2 Patchlevel 1
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- Fix some problems in the DDNS update code. Thanks to Albert
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Herranz for figuring out the main problem.
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- Fix some reference counting errors on host entries that were causing
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core dumps.
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- Fix a byte-swap bug in the token ring code, thanks to Jochen
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Friedrich.
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- Fix a bug in lease billing, thanks to Jonas Bulow.
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Changes since 3.0 Release Candidate 2
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- Change the conditions under which a DHCPRELEASE is actually
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committed to be consistent with lease binding states rather than
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using the lease end time. THis may fix some problems with the
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billing class code.
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- Fix a bug where lease updates would fail on Digital Unix (and maybe
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others) because malloc was called with a size of zero.
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- Fix a core dump that happens when the DHCP server can't create its
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trace file.
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Changes since 3.0 Release Candidate 1 Patchlevel 1
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- Fix the dhcp_failover_put_message to not attempt to allocate a
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zero-length buffer. Some versions of malloc() fail if you try to
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allocate a zero-length buffer, and this was causing problems on,
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e.g., Digital Unix.
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- Fix a case where the failover code was printing an error message
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when no error had occurred.
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- Fix a problem where when a server went down and back up again, the
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peer would not see a state transition and so would stay in the
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non-communicating state.
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- Be smart about going into recover_wait.
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- Fix a problem in the failover implementation where peers would fail
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to come into sync if interrupted in the RECOVER state. This could
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have been the cause of some problems people have reported recently.
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- Fix a problem with billing classes where they would not be unbilled
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when the client lease expired.
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- If select fails, figure out which descriptor is bad, and cut it out
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of the I/O loop. This prevents a potentially nasty spin. I
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haven't heard any report it in a while, but it came up consistently
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in testing.
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- Fix a bug in the relay agent where if you specified interfaces on
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the command line, it would fail.
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- Fix a couple of small bugs in the omapi connection object (no known
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user impact).
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- Add the missing 3.0 Beta 1 lease conversion script.
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- Read dhcp client script hooks if they exist, rather than only if
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they're executable.
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Changes since 3.0 Release Candidate 1
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- Fix a memory smash that happens when fixed-address leases are used.
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ANY SITE AT WHICH FIXED-ADDRESS STATEMENTS ARE BEING USED SHOULD
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UPGRADE IMMEDIATELY. This has been a long-standing bug - thanks to
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Alvise Nobile for discovering it and helping me to find it!
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- Fix a small bug in binary-to-ascii, thanks to H. Peter Anvin of
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Transmeta.
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- There is a known problem with the DHCP server doing failover on
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Compaq Alpha systems. This patchlevel is not a release candidate
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because of this bug. The bug should be straightforward to fix, so
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a new release candidate is expected shortly.
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- There is a known problem in the DDNS update code that is probably a
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bug, and is not, as far as we know, fixed in this patchlevel.
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Changes since 3.0 Beta 2 Patchlevel 24
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- Went over problematic failover state transitions and made them all
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work, so that failover should now much less fragile.
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- Add some dhcpctl and omapi documentation
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- Fix compile errors when compiling with unusual predefines.
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- Make Token Ring work on Linux 2.4
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- Fix the Digital Unix BPF_WORDALIGN bug.
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- Fix some dhcp client documentation errors.
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- Update some parts of the README file.
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- Support GCC on SCO.
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Changes since 3.0 Beta 2 Patchlevel 23
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- Fix a bug in the DNS update code where a status code was not being
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checked. This may have been causing core dumps.
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- When parsing the lease file, if a lease declaration includes a
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billing class statement, and the lease already has a billing class,
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unbill the old class.
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- When processing failover transactions, where acks will be deferred,
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process the state transition immediately.
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- Don't try to use the new SIOCGIFCONF buffer size detection code on
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Linux 2.0, which doesn't provide this functionality.
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- Apply a patch suggested by Tuan Uong for a problem in dlpi.c.
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- Fix a problem in using the which command in the configure script.
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- Fix a parse error in the client when setting up an omapi listener.
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- Document the -n and -g flags to the client.
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- Make sure there is always a stdin and stdout on startup. This
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prevents shell scripts from accidentally writing error messages into
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configuration files that happen to be opened as stderr.
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- If an interface is removed, the client will now notice that it is
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gone rather than spinning. This has only been tested on NetBSD.
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- The client will attempt to get an address even if it can't create a
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lease file.
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- Don't overwrite tracefiles.
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- Fix some memory allocation bugs in failover.
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Changes since 3.0 Beta 2 Patchlevel 22
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- Apply some patches suggested by Cyrille Lefevre, who is maintaining
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the FreeBSD ISC DHCP Distribution port.
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- Fix a core dump in DHCPRELEASE.
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Changes since 3.0 Beta 2 Patchlevel 21
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- This time for sure: fix the spin described in the changes for pl20.
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Changes since 3.0 Beta 2 Patchlevel 20
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- Fix a problem with Linux detecting large numbers of interfaces (Ben)
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- Fix a memory smash in the quotify code, which was introduced in
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pl19.
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- Actually fix the spin described in the changes for pl20. The
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previous fix only partially fixed the problem - enough to get it
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past the regression test.
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Changes since 3.0 Beta 2 Patchlevel 19
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- Fix a bug that could cause the server to abort if compiled with
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POINTER_DEBUG enabled.
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- Fix a bug that could cause the server to spin when responding to a
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DHCPREQUEST.
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- Apply Joost Mulders' suggested patches for DLPI on x86.
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- Support NUL characters in quoted strings.
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- Install unformatted man pages on SunOS.
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Changes since 3.0 Beta 2 Patchlevel 18
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- Allow the server to be placed in partner-down state using OMAPI.
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(Damien Neil)
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- Implement omshell, which can be used to do arbitrary things to the
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server (in theory). (Damien Neil)
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- Fix a case where if a client had two different leases the server could
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actually dereference the second one when it hadn't been referenced,
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leading to memory corruption and a core dump. (James Brister)
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- Fix a case where a client could request the address of another client's
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lease, but find_lease wouldn't detect that the other client had it, and
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would attempt to allocate it to the client, resulting in a lease conflict
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message.
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- Fix a case where a client with more than one client identifier could be
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given a lease where the hardware address was correct but the client
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identifier was not, resulting in a lease conflict message.
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- Fix a problem where the server could write out a colon-separated
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hex list as a value for a variable, which would then not parse.
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The fix is to always write strings as quoted strings, with any
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non-printable characters quoted as octal escape sequences. So
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a file written the old way still won't work, but new files written
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this way will work.
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- Fix documentation for sending non-standard options.
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- Use unparsable names for unknown options. WARNING: this will
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break any configuration files that use the option-nnn convention.
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If you want to continue to use this convention for some options,
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please be sure to write a definition, like this:
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option option-nnn code nnn = string;
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You can use a descriptive name instead of option-nnn if you like.
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- Fix a problem where we would see a DHCPDISCOVER/DHCPOFFER/
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DHCPREQUEST/DHCPACK/DHCPREQUEST/DHCPNAK sequence. This was the
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result of a deceptively silly bug in supersede_lease.
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- Fix client script exit status check, according to a fix supplied by
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Hermann Lauer.
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- Fix an endianness bug in the tracefile support, regarding ICMP
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messages.
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- Fix a bug in the client where the medium would not work correctly if
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it contained quoted strings.
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** there was no pl17 **
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Changes since 3.0 Beta 2 Patchlevel 16
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- Add support for transaction tracing. This allows the state of the
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DHCP server on startup, and all the subsequent transactions, to be
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recorded in a file which can then be played back to reproduce the
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behaviour of the DHCP server. This can be used to quickly
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reproduce bugs that cause core dumps or corruption, and also for
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tracking down memory leaks.
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- Incorporate some bug fixes provided by Joost Mulders for the DLPI
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package which should clear up problems people have been seeing on
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Solaris.
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- Fix bugs in the handling of options stored as linked lists (agent
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options, fqdn options and nwip options) that could cause memory
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corruption and core dumps.
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- Fix a bug in DHCPREQUEST handling that resulted in DHCPNAK messages
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not being send in some cases when they were needed.
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- Make the lease structure somewhat more compact.
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- Make initial failover startup *much* faster. This was researched
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and implemented by Damien Neil.
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- Add a --version flag to all executables, which prints the program
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name and version to standard output.
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- Don't rewrite the lease file every thousand leases.
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- A bug in nit.c for older SunOS machines was fixed by a patch sent in
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by Takeshi Hagiwara.
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- Fix a memory corruption bug in the DHCP client.
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- Lots of documentation updates.
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- Add a feature allowing environment variables to be passed to the
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DHCP client script on the DHCP client command line.
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- Fix client medium support, which had been broken for some time.
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- Fix a bug in the DHCP client initial startup backoff interval, which
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would cause two DHCPDISCOVERS to be sent back-to-back on startup.
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Changes since 3.0 Beta 2 Patchlevel 15
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- Some documentation tweaks.
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- Maybe fix a problem in the DLPI code.
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- Fix some error code space inconsistencies in ddns update code.
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- Support relay agents that intercept unicast DHCP messages to stuff
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agent options into them.
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- Fix a small memory leak in the relay agent option support code.
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- Fix a core dump that would occur if a packet was sent with no
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options.
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Changes since 3.0 Beta 2 Patchlevel 14
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- Finish fixing a long-standing bug in the agent options code. This
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was causing core dumps and failing to operate correctly - in
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particular, agent option stashing wasn't working. Agent option
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stashing should now be working, meaning that agent options can be
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used in class statements to control address allocation.
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- Fix up documentation.
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- Fix a couple of small memory leaks that would have added up
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significantly in a high-demand situation.
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- Add a log-facility configuration parameter.
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- Fix a compile error on some older operating systems.
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- Add the ability in the client to execute certain statements before
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transmitting packets to the server. Handy for debugging; not much
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practical use otherwise.
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- Don't send faked-out giaddr when renewing or bound - again, useful
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for debugging.
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Changes since 3.0 Beta 2 Patchlevel 13
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- Fixed a problem where the fqdn decoder would sometimes try to store
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an option with an (unsigned) negative length, resulting in a core
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dump on some systems.
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- Work around the Win98 DHCP client, which NUL-terminates the FQDN
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option.
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- Work around Win98 and Win2k clients that will claim they want to do
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the update even when they don't have any way to do it.
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- Fix some log messages that can be printed when failover is operating
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that were not printing enough information.
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- It was possible for a DHCPDISCOVER to get an allocation even when
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the state machine said the server shouldn't be responding.
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- Don't load balance DHCPREQUESTs from clients in RENEWING and
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REBINDING, since in RENEWING, if we heard it, it's for us, and in
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REBINDING, the client wouldn't have got to REBINDING if its primary
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were answering.
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- When we get a bogus state lease binding state transition, don't do
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the transition.
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Changes since 3.0 Beta 2 Patchlevel 12
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- Fixed a couple of silly compile errors.
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Changes since 3.0 Beta 2 Patchlevel 11
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- Albert Herranz tracked down and fixed a subtle bug in the base64
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decoder that would prevent any key with an 'x' in its base64
|
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representation from working correctly.
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- Thanks to Chris Cheney and Michael Sanders, we have a fix for the
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hang that they both spotted in the DHCP server - when
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one-lease-per-client was set, the code to release the "other" lease
|
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could spin.
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- Fix a problem with alignment of the input buffer in bpf in cases
|
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where two packets arrive in the same bpf read.
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|
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- Fix a problem where the relay agent would crash if you specified an
|
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interface name on the command line.
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- Add the ability to conditionalize client behaviour based on the
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client state.
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|
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- Add support for the FQDN option, and added support for a new way of
|
|
doing ddns updates (ddns update style interim) that allows more than
|
|
one DHCP server to update the DNS for the same network(s). This
|
|
was implemented by Damien Neil with some additional functionality
|
|
added by Ted Lemon.
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|
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- Damien added a "log" statement, so that the configuration file can
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be made to log debugging information and other information.
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|
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- Fixed a bug that caused option buffers not to be terminated with an
|
|
end option.
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|
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- Fixed a long-standing bug in the support for option spaces where the
|
|
options are stored as an ordered list rather than in a hash table,
|
|
which could theoretically result in memory pool corruption.
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|
|
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- Prevent hardware declarations with no actual hardware address from
|
|
being written as something unparsable, and behave correctly in the
|
|
face of a null hardware address on input.
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|
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- Allow key names to be FQDNs, and qualify the algorithm name if it is
|
|
specified unqualified.
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|
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- Modify the DDNS update code so that it never prints the "resolver
|
|
failed" message, but instead says *why* the resolver failed.
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|
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- Officially support the subnet selection option, which now has an
|
|
RFC.
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|
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- Fix a build bug on MacOS X.
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|
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- Allow administrator to disable ping checking.
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|
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- Clean up dhcpd.conf documentation and add more information about how
|
|
it works.
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|
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Changes since 3.0 Beta 2 Patchlevel 10
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|
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- Fix a bug introduced during debugging (!) and accidentally committed
|
|
to CVS.
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|
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Changes since 3.0 Beta 2 Patchlevel 9
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|
|
- Fix DHCP client handling of vendor encapsulated options.
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|
|
- Fix a bug in the handling of relay agent information options introduced
|
|
in patchlevel 9.
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|
|
|
- Stash agent options on client leases by default, and use the stashed
|
|
options at renewal time.
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|
|
|
- Add the ability to test the client's binding state in the client
|
|
configuration language.
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|
|
|
- Fix a core dump in the DNS update code.
|
|
|
|
- Fix some expression evaluation bugs that were causing updates to be
|
|
done when no client hostname was received.
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|
|
|
- Fix expression evaluation debugging printfs.
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|
|
|
- Teach pretty_print_option to print options in option spaces other than
|
|
the DHCP option space.
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|
|
|
- Add a warning message if the RHS of a not is not boolean.
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|
|
|
- Never select for more than a day, because some implementations of
|
|
select will just fail if the timeout is too long (!).
|
|
|
|
- Fix a case where a DHCPDISCOVER from an unknown network would be
|
|
silently dropped.
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|
|
|
- Fix a bug where if a client requested an IP address for which a different
|
|
client had the lease, the DHCP server would reallocate it anyway.
|
|
|
|
- Fix the DNS update code so that if the client changes its name, the DNS
|
|
will be correctly updated.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 8
|
|
|
|
- Oops, there was another subtle math error in the header-length
|
|
bounds-checking.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 7
|
|
|
|
- Oops, forgot to byte-swap udp header length before bounds-checking it.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 6
|
|
|
|
- Fix a possible DoS attack where a client could cause the checksummer
|
|
to dump core. This was a read, not a write, so it shouldn't be
|
|
possible to exploit it any further than that.
|
|
|
|
- Implement client- and server-side support for using the Client FQDN
|
|
option.
|
|
|
|
- Support for other option spaces in the client has been added. This
|
|
means that it is now possible to define a vendor option space on the
|
|
client, request options in that space from the server (which must
|
|
define the same option space), and then use those options in the
|
|
client. This also allows NWIP and Client FQDN options to be used
|
|
meaningfully.
|
|
|
|
- Add object initializer support. This means that objects can now be
|
|
initialized to something other than all-zeros when allocated, which
|
|
makes, e.g., the interface object support code a little more robust.
|
|
|
|
- Fix an off-by-one bug in the host stuffer. This was causing host
|
|
deletes not the work, and may also have been causing OMAPI
|
|
connections to get dropped. Thanks to James Brister for tracking
|
|
this one down!
|
|
|
|
- Fixed a core dump in the interface discovery code that is triggered
|
|
when there is no subnet declaration for an interface, but the server
|
|
decides to continue running. Thanks to Shane Kerr for tracking
|
|
down and fixing this problem.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 5
|
|
|
|
- Fix a bug in the recent enhancement to the interface discovery code
|
|
to support arbitrary-length interface lists.
|
|
|
|
- Support NUL-terminated DHCP options when initializing client-script
|
|
environment.
|
|
|
|
- Fix suffix operator.
|
|
|
|
- Fix NetWare/IP option parsing.
|
|
|
|
- Better error/status checking in dhcpctl initialization and omapi
|
|
connection code.
|
|
|
|
- Fix a potential memory smash in dhcpctl code.
|
|
|
|
- Fix SunOS4 and (maybe) Ultrix builds.
|
|
|
|
- Fix a bug where a certain sort of incoming packet could cause a core
|
|
dump on Solaris (and probably elsewhere).
|
|
|
|
- Add some more safety checks in error logging code.
|
|
|
|
- Add support for ISC_R_INCOMPLETE in OMAPI protocol connection code.
|
|
|
|
- Fix relay agent so that if an interface is specified on the command
|
|
line, the relay agent does not dump core.
|
|
|
|
- Fix class matching so that match if can be combined with match or
|
|
spawn with.
|
|
|
|
- Do not allow spurious leases in the lease database to introduce
|
|
potentially bogus leases into the in-memory database.
|
|
|
|
- Fix a byte-order problem in the client hardware address type code
|
|
for OMAPI.
|
|
|
|
- Be slightly less picky about what sort of hardware addresses OMAPI
|
|
can install in host declarations.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 4
|
|
|
|
- Incorporated Peter Marschall's proposed change to array/record
|
|
parsing, which allows things like the slp-agent option to be encoded
|
|
correctly. Thanks very much to Peter for taking the initiative to
|
|
do this, and for doing such a careful job of it (e.g., updating the
|
|
comments)!
|
|
|
|
- Added an encoding for the slp-agent option. :')
|
|
|
|
- Fixed SunOS 4 build. Thanks to Robert Elz for responding to my
|
|
request for help on this with patches!
|
|
|
|
- Incorporated a change that should fix a problem reported by Philippe
|
|
Jumelle where when the network connection between two servers is
|
|
lost, they never reconnect.
|
|
|
|
- Fix client script files other than that for NetBSD to actually use
|
|
make_resolv_conf as documented in the manual page.
|
|
|
|
- Fix a bug in the packet handling code that could result in a core
|
|
dump.
|
|
|
|
- Fix a bug in the bootp code where responses on the local net would
|
|
be sent to the wrong MAC address. Thanks to Jerry Schave for
|
|
catching this one.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 3
|
|
|
|
- In the DHCP client, execute client statements prior to using the values
|
|
of options, so that the client configuration can overried, e.g., the
|
|
lease renewal time.
|
|
|
|
- Fix a reference counting error that would result in very reproducible
|
|
failures in updates, as well as occasional core dumps, if a zone was
|
|
declared without a key.
|
|
|
|
- Fix some Linux 2.0 compilation problems.
|
|
|
|
- Fix a bug in scope evaluation during execution of "on" statements that
|
|
caused values not to be recorded on leases.
|
|
|
|
- If the dhcp-max-message-size option is specified in scope, and the
|
|
client didn't send this option, use the one specified in scope to
|
|
determine the maximum size of the response.
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 2
|
|
|
|
- Fix a case where spawning subclasses were being allocated
|
|
incorrectly, resulting in a core dump.
|
|
|
|
- Fix a case where the DHCP server might inappropriately NAK a
|
|
RENEWING client.
|
|
|
|
- Fix a place dhcprequest() where static leases could leak.
|
|
|
|
- Include memory.h in omapip_p.h so that we don't get warnings about
|
|
using memcmp().
|
|
|
|
Changes since 3.0 Beta 2 Patchlevel 1
|
|
|
|
- Notice when SIOCFIGCONF returns more data than fit in the buffer -
|
|
allocate a larger buffer, and retry. Thanks to Greg Fausak for
|
|
pointing this out.
|
|
|
|
- In the server, if no interfaces were configured, report an error and
|
|
exit.
|
|
|
|
- Don't ever record a state of 'startup'.
|
|
|
|
- Don't try to evaluate the local failover binding address if none was
|
|
specified. Thanks to Joseph Breu for finding this.
|