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331 Commits

Author SHA1 Message Date
Francis Dupont
420d8b3f0c merge 17500 2008-05-23 13:56:07 +00:00
Francis Dupont
3dbe22465b merge 17621 2008-05-23 13:22:23 +00:00
Francis Dupont
1d17db44a7 rename iaaddr structure & co 2008-03-31 13:49:45 +00:00
Francis Dupont
1acab09f0b Improve DHCPv6 leasequery 2008-03-17 15:45:05 +00:00
Francis Dupont
9322442f8a Merged IA_XXrelated structures 2008-03-17 15:35:37 +00:00
Francis Dupont
bd72740e3c Prefix pools are attached to shared network scopes 2008-03-17 15:25:49 +00:00
David Hankins
f8cbf390af - There is now a default 1/4 of a second scheduled delay between delayed 
fsync()'s, it can be configured by the max-ack-delay configuration
  parameter.  [ISC-Bugs #17679]
 2008-02-28 23:40:45 +00:00
Francis Dupont
37ec58458c Basic and partial DHCPv6 leasequery support 2008-02-26 23:45:05 +00:00
Francis Dupont
5d89d60f14 Soft binding side-effects 2008-02-21 10:31:25 +00:00
Francis Dupont
cabdb9b1c5 DHCPv6 released resources are now marked as released by the client 2008-02-20 23:20:58 +00:00
Francis Dupont
80c9fdb0e7 Add IA_TA and IA_PD support in server 2008-02-20 12:45:53 +00:00
Evan Hunt
dccb6edf66 Updated copyright strings for 4.1.0a1 release 2008-01-24 02:43:06 +00:00
Mark Andrews
b8c0eda0e5 DHCP now builds under AIX 2008-01-23 22:49:54 +00:00
David Hankins
6368a1bd72 - Multiple (up to "delayed-ack x;" maximum) DHCPv4 packets are now queued and 
released in bursts after single fsync() events when the upper limit is
  reached or if the receiving sockets go dry.  The practical upshot is
  that fsync-coupled server performance is now multiplicitively increased.
  The default delayed ack limit is 28.  Thanks entirely to a patch from
  Christof Chen.
 2008-01-21 19:53:21 +00:00
Francis Dupont
be62cf0675 finer granularity timers 2008-01-03 00:30:14 +00:00
Francis Dupont
1d9774ab57 Cleanup IA_NA dependencies 2008-01-02 23:47:22 +00:00
Evan Hunt
e32529a528 dhc6_lease_destroy() and dhc6_ia_destroy() now set lease and IA 
pointers to NULL after freeing, to prevent subsequent accesses to freed
memory.  [rt17352]
 2007-12-08 19:36:00 +00:00
Shane Kerr
b9137d42af Insure we let people Request addresses that we suggested in Advertise. 
See RT ticket #17302 for more.
 2007-12-06 00:07:12 +00:00
Francis Dupont
c54db70868 fix dhcp6.status-code success parsing 2007-12-03 19:10:19 +00:00
Francis Dupont
20ae1affb0 almost editorial stuff 2007-11-30 21:51:43 +00:00
David Hankins
b024480eba - The server now limits clients that request multiple addresses to one 
address per IA by default, which can be adjusted through the
  "limit-addrs-per-ia" configuration option.  [ISC-Bugs #17271]
 2007-11-20 18:34:37 +00:00
David Hankins
bead14ea8b - The server will now include multiple IA_NA's and multiple IAADDRs within 
them, if advertised by the client.  It still only seeks to allocate one
  new address. [ISC-Bugs #17254]
 2007-11-14 23:44:46 +00:00
David Hankins
290b43b9cb Remove unreviewed sources from HEAD. 2007-11-06 18:31:36 +00:00
David Hankins
b1d3778ce8 - Relative time may now be used as a qualifier for 'allow' and 'deny' access 
control lists.  These directives may be used to assist in re-addressing
  address pools without having to constantly reconfigure the server.  Please
  see 'man dhcpd.conf' for more information on allow/deny 'after time' syntax.
  Thanks to a patch from Christof Chen.  [ISC-Bugs #17110]
 2007-10-31 19:13:33 +00:00
David Hankins
e4a6be15e8 Might even work. 2007-10-30 23:08:16 +00:00
Evan Hunt
75135a3f7f Use different paths for PID and lease files when running in DHCPv4 or 
DHCPv6 mode, so that servers for both protcols can be run simultaneously on
a single interface. [rt17227]
 2007-10-27 19:15:37 +00:00
Evan Hunt
e2624b82f1 - Reworked cons_options() and store_options() to fix a buffer 
overflow that could result in a DoS (CVS 2007-0062).  Also general
  code tidying. [rt17090]
- Also fixed a spurious error message on the client. [rt17250]
 2007-10-26 22:46:50 +00:00
David Hankins
5279b8f3ee - The client leasing subsystem was streamlined and corrected to account 
more closely for changes in client link attachment selection.
  [ISC-Bugs #17198]
 2007-10-24 00:54:12 +00:00
David Hankins
109e00db7f - Compilation with DLPI and -Werror has been repaired. [ISC-Bugs #17189] 2007-10-03 23:36:27 +00:00
Shane Kerr
d19e816ece Fix ugly output on config errors. 
See RT ticket #17011 for more.
 2007-08-29 15:56:56 +00:00
David Hankins
0c20eab3c8 - 'request' and 'also request' syntaxes have been added to accomodate 
the DHCPv6 client configuration.  'send dhcp6.oro' is no longer
  necessary.  [ISC-Bugs #17023]
 2007-08-23 16:06:09 +00:00
Shane Kerr
06eb8bab55 Fix a number of warnings (and a few real bugs) found by enabling 
gcc warnings.

See RT ticket #17013 for more.
 2007-08-22 13:41:37 +00:00
Shane Kerr
28868515f6 Code cleanup to remove warnings from "gcc -Wall". 
See RT ticket #16988 for more.
 2007-07-13 06:43:43 +00:00
Shane Kerr
bda3316935 Handle IPv6 parsing better. Adds generic whitespace handling to 
parser.
See RT ticket #16862 for more.
 2007-06-20 10:38:55 +00:00
Shane Kerr
9b21e73e3c Check for valid prefixes in configuration. 
See RT ticket #16944 for more information.
 2007-06-19 17:06:03 +00:00
David Hankins
627ad6d620 - AC_CHECK_HEADERS() defines HAVE_NET_IF_DL_H not HAVE_IF_DL_H. 2007-06-07 23:40:19 +00:00
David Hankins
dd3282251e - Two new operators, ~= and ~~, have been integrated to implement 
boolean matches by regular expression (such as may be used in
  class matching statements).  Thanks to a patch by Alexandr S.
  Agranovsky, which underwent slight modification.  [ISC-Bugs #8155]
 2007-06-07 15:52:30 +00:00
Evan Hunt
af5fa17626 - Add support for dhcpv6 "Release" messages [rt16905] 
- Add -x option, which causes running dhclient processes to exist
  gracefully *without* releasing leases [rt16741]
(Merging both at once because the first one depended on the second one)
 2007-06-06 22:57:32 +00:00
Evan Hunt
804401cc8e Merge in changes that were needed in 3.1.0 to silence NetBSD compiler 
warnings. [rt16907]
 2007-05-29 18:11:56 +00:00
Shane Kerr
66eaae186e Handle hostnames that start with numbers. 
This involved needing to look at more than one token at a time, so
this patch moves from read() to mmap() of files, as a way to gracefully
rewind.

See RT ticket #16516 for (a lot) more.
 2007-05-23 15:29:49 +00:00
David Hankins
6dd7efa210 Load net/if_dl.h if it exists (FreeBSD compile fix). 2007-05-19 21:35:21 +00:00
David Hankins
fe5b0fdd70 - Replaced ./configure shellscripting with GNU Autoconf. [ISC-Bugs #16405b] 
- RELNOTES/README++
- s/wether/whether/ in dhcp-options.5 manpage edits.
 2007-05-19 18:47:15 +00:00
David Hankins
8ea19a715c - dhclient will now fork() into the background once it binds to an 
IPv6 address, or immediately if the -n flag is supplised.
  [ISC-Bugs #16872]

- -q is now the default behaviour on dhclient, with -d or -v enabling
  non-quiet (stderr logging) mode.  [ISC-Bugs #16872]
 2007-05-18 18:45:51 +00:00
Shane Kerr
727cae264f Merge errors from rt16849. Must remember to use "-u" when I'm making 
diffs. :(
 2007-05-18 14:45:23 +00:00
Shane Kerr
d9b43370a4 Expire old IPv6 leases. Also a number of fixes. 
See RT ticket #16849 for details.
 2007-05-18 09:26:58 +00:00
David Hankins
6705543f81 - Additional warnings and such from robie. [ISC-Bugs #16865d] 2007-05-17 18:27:11 +00:00
Shane Kerr
99fe695e1c FreeBSD, NetBSD, OpenBSD support added in (again). 
See RT ticket #16865 for more (still expect some warnings).
 2007-05-16 22:27:35 +00:00
David Hankins
98bd7ca099 DHCPv6 branch merged to HEAD. 2007-05-08 23:05:22 +00:00
Evan Hunt
83c0372e28 Assorted fixes for broken network devices: IP header length field is now 
determined from payload, because some NIC drivers return more data than
they actually recived; IP and UDP packets now stored in aligned data
structures; outgoing packet TTL increased from 16 to 128. [rt15583]
 2007-04-27 23:54:06 +00:00
Evan Hunt
1ba87b376b A new server config option "fqdn-reply" specifies whether the server 
should send out option 81 (FQDN).  Defaults to "on".  If set to "off",
the FQDN option is not sent, even if the client requested it.  This is
needed because some clients misbehave otherwise. [rt16624]
 2007-04-27 22:48:00 +00:00