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279 Commits

Author SHA1 Message Date
Ted Lemon
bfe2d221d7 - Fix some pedantic allocation problems. 
- Fix handling of agent options.
- Fix handling of giaddr debugging features.
 2001-01-25 08:32:26 +00:00
Ted Lemon
f8f3494034 - Don't respond to DHCPDISCOVERS when we're not responding. 
- Don't load balance RENEWING and REBINDING clients.
 2001-01-19 11:03:56 +00:00
Ted Lemon
174f5ef554 Add a ping-check parameter. Pass old lease to ddns_updates. 2001-01-16 23:57:23 +00:00
Ted Lemon
797d58b313 Don't say (not authoritative) when we are. 2001-01-08 08:23:21 +00:00
Ted Lemon
bf9d9d2720 If ddns-updates is not set, default to enabled. 2001-01-04 00:15:50 +00:00
Ted Lemon
4f76762762 - If we receive a dhcp-server-identifier option in a DHCPREQUEST, print it 
in the log.
- Fix abandoned lease reclamation.
- Do correct reference counting when doing one-lease-per-client.
 2000-12-28 23:28:17 +00:00
Damien Neil
b992d7e23d DDNS implementation rewrite. DDNS should now operate according to 
<draft-ietf-dhc-dhcp-dns-12.txt>.

common/options.c, common/tables.c, includes/dhcp.h:
  Split the fqdn.name option into fqdn.hostname and fqdn.domainname.

includes/dhcpd.h, server/Makefile.dist, server/ddns.c, server/dhcp.c,
server/mdb.c, server/stables.c:
  Added a new file (server/ddns.c) containing the DDNS updates code.
  This file exports two functions: ddns_updates() and ddns_removals().
  ddns_updates() is called when a lease is granted, and ddns_removals()
  is called when the lease expires or is released.

server/dhcpd.c:
  Remove the previous DDNS update code, and add default code for the
  ddns-hostname, ddns-domainname, ddns-ttl, and ddns-rev-domainname
  server options.
 2000-12-11 18:56:45 +00:00
Ted Lemon
c6708cba5c Remember lease flags when doing the commit routine. 2000-12-05 07:21:31 +00:00
Ted Lemon
1d8b8d992a Restore code that was removed for debugging and accidentally committed. 2000-11-30 14:04:06 +00:00
Ted Lemon
9e3831637a Pass client state to eval functions. Lots of other stuff. 2000-11-28 23:27:24 +00:00
Ted Lemon
bca944231b Disable unicast broadcast hack, but leave a place for it to be configured. 2000-10-13 18:58:12 +00:00
Ted Lemon
9030b3137f Get rid of all the special-case encapsulations. 2000-10-10 23:07:24 +00:00
Ted Lemon
86ec3f8cd4 Use lt -> scope, not lease -> scope, which is probably empty. 2000-09-14 12:15:33 +00:00
Ted Lemon
c76aff911e - Put back the code that checks the server configuration for the 
dhcp-max-message-size option, which was apparently lost in the
  transition from 2.0 to 3.0.
 2000-09-12 20:09:14 +00:00
Ted Lemon
3d789c2314 - Remove a bogus enhancement to lease NAK code. 
- Always exit dhcprequest() through out: label.
 2000-09-08 01:23:43 +00:00
Ted Lemon
3acf1dca2e Don't even try to do billing on static leases. 2000-09-01 18:30:36 +00:00
Ted Lemon
d642c2a6ac Get rid of an unnecessary test. 2000-09-01 16:57:44 +00:00
Ted Lemon
0142936f90 Tweak load balance handling. 2000-08-31 04:40:55 +00:00
Damien Neil
1b234d446f Finished up function call support. 2000-08-28 19:36:39 +00:00
Ted Lemon
bb0b00a5e8 Lots of changes to clean up handling of various failover states. 2000-08-24 18:49:34 +00:00
Ted Lemon
39ae502747 - Do the commit using the newly-computed lease parameters, not the old 
parameters.
 2000-08-15 23:43:02 +00:00
Damien Neil
471f5c39d7 Removed a spurious & which was causing attempts to dereference a 0 pointer. 2000-08-12 00:45:40 +00:00
Ted Lemon
6ceb9118e9 Reference count binding scopes. Align IP headers on output. 2000-07-27 09:03:08 +00:00
Ted Lemon
d73e855da2 Fix handling of client-hostname. 2000-07-06 10:16:54 +00:00
Ted Lemon
8023ece86a For non-failover pools, always allocate off the free lease list. 2000-06-30 00:48:55 +00:00
Ted Lemon
5b01171a9d - Clean up some edge cases when a lease is requested that's shorter than 
mclt or tsfp.
 2000-06-12 22:20:43 +00:00
Ted Lemon
9efd3acc65 - Don't force the lease to be default-lease-time seconds long if 
the client requested a lease shorter than MCLT of a failover peer.
 2000-06-08 21:22:48 +00:00
Ted Lemon
dbc855c920 Fix a couple of core dumps. Don't DHCPNAK when peer haslease. 2000-06-06 23:59:18 +00:00
Ted Lemon
007e3ee4df Rework DHCP lease state handling to be compatible with failover protocol. 2000-06-02 21:27:21 +00:00
Ted Lemon
165bce70b2 Fix up various platform-specific errors. 2000-05-17 16:04:26 +00:00
Ted Lemon
20916cae75 - Fix all the OMAPI objects in the DHCP server and client that weren't 
being correctly reference-counted.
- Make and use object-specific allocators.
- Add reference/dereference support to hash functions and to timeout
  functions.
 2000-05-16 23:03:49 +00:00
Ted Lemon
8c8e27c53e Implement pool request and response so that secondary can operate. 2000-05-04 18:58:16 +00:00
Ted Lemon
3322568782 - Add argument to allocate_lease to notice if the failover peer has 
all the leases.
- Improve some error messages.
- Don't respond with leases owned by peer.
 2000-05-03 23:03:50 +00:00
Ted Lemon
f39c1b92aa Don't be so eager to respond to DHCPREQUEST messages with failover. 2000-05-03 06:29:15 +00:00
Ted Lemon
150cedd0a1 Add support for the load balancing portion of the failover protocol. 2000-05-02 00:00:08 +00:00
Ted Lemon
1a634d5638 Define temporary subnet selection option code for testing. 2000-04-08 01:15:50 +00:00
Ted Lemon
68f5590808 Make universe_hash using new_hash. 2000-03-18 03:34:11 +00:00
Ted Lemon
49733f31d3 Go back to the BSD license. 2000-03-17 04:00:32 +00:00
Ted Lemon
164f9c7e2f Fix corner case where REBIND would be ignored rather than NAKed. 2000-03-07 02:50:45 +00:00
Ted Lemon
4d0aaa1776 - Don't call option_allocate without zeroing pointer. 
- Fix two chaddr uses that hadn't been made current.
 2000-03-06 23:33:52 +00:00
Ted Lemon
c99a6692f2 Define scratch option cache pointer before use. 2000-02-07 18:58:03 +00:00
Ted Lemon
5bc2e1f204 Figure out MS_NULL_TERMINATION _really_ early. 2000-02-07 05:12:20 +00:00
Ted Lemon
adeee5a53d Make sure the lease pointer gets set to zero. 2000-02-02 20:38:47 +00:00
Ted Lemon
fb6297b12b - In order to satisfy the HP C compiler, make a (possibly malloc'd) copy 
of the host UID when mocking up a lease.
 2000-01-31 23:43:11 +00:00
Ted Lemon
ba45029492 Fix an erroneous option cache dereference. 2000-01-27 22:21:32 +00:00
Ted Lemon
4bd8800e89 Fix compilation errors introduced in the last set of checkins. 2000-01-26 14:56:18 +00:00
Ted Lemon
12c9957e5d New malloc debug scheme. Support variable scoping. 2000-01-25 01:36:29 +00:00
Ted Lemon
df598b3e4d Add support for NetWare/IP encapsulated option. 2000-01-08 01:47:37 +00:00
Ted Lemon
2cbc0e484d Add more pieces of failover support. Support new struct hardware. 2000-01-05 18:16:36 +00:00
Ted Lemon
fdd46b531b - Fix up all the log messages that I broke in the previous commit (thanks 
to Brian Murrell for QCing this code).
 1999-11-23 19:08:24 +00:00