Update the v6 client code to handle getting
IA_NAs and IA_PDs in the same request better.
Squashed commit of the following:
commit ad1bf23100eba541c26c6c26fc2c5c9dc57dd674
Author: Shawn Routhier <sar@isc.org>
Date: Mon Nov 16 23:08:13 2015 -0800
[rt40190] Use dhc6_check_status for addresses and prefixes
commit 4cb1d499342e68c5c93b7e8dac71c9adbd737846
Author: Shawn Routhier <sar@isc.org>
Date: Mon Nov 16 22:02:05 2015 -0800
[rt40190] Correct the tests for a status code in the client
Some of the tests for the NoAddrs or NoPrefix codes in the
were incorrect, checking for a return of not success instead
of success.
commit 41ad9ea4438c0f64b95ec7afeac38afd2f3b36cb
Author: Shawn Routhier <sar@isc.org>
Date: Fri Nov 13 21:04:55 2015 -0800
[rt40190] Update site.h to have the correct default
commit cb720dac6670e1a6cc19b22550506ded4093abef
Author: Shawn Routhier <sar@isc.org>
Date: Fri Nov 13 21:03:38 2015 -0800
[rt40190] update per second set of review comments
Mostly this is a set of updates to the documentation.
The only code change is to add a backwards compatibility
option in includes/site.h for people who want the old weightings
for the client lease scoring.
commit 269a5324b950062380b4e3988f56593dc21d05d9
Author: Thomas Markwalder <tmark@isc.org>
Date: Thu Nov 12 09:00:36 2015 -0500
[40190] Fixed another typo
commit 7da158497cd9236c30dfdce2b115818d1954839f
Author: Thomas Markwalder <tmark@isc.org>
Date: Thu Nov 12 07:29:33 2015 -0500
[40190] Minor cosmetics in dhc6.c
commit a010737de36e5ad2f46bb11f471ac66ccbc856aa
Author: Shawn Routhier <sar@isc.org>
Date: Sat Nov 7 00:05:20 2015 -0800
[rt40190] Update the use of the minimum score
Update the use of the minimum score to use #defines instead
of 150. This corrects it for the current values and allows
us to change the values if we include a backwards compatibility
option.
commit b078575da08c06a75a49110273bf42e24d03c08a
Author: Shawn Routhier <sar@isc.org>
Date: Fri Nov 6 21:55:05 2015 -0800
[rt40190] Updates per review comments
Update several comments to be more informative
The code changes are mostly to fold all the two
bare_ia routines together.
commit 248c498d45db5533f992fb6eb30ee6c3c399ee81
Author: Shawn Routhier <sar@isc.org>
Date: Tue Oct 20 02:06:45 2015 -0700
[rt40190] Fix up some typos
commit ba074eff2e82af0cfd25428e7f38bccd5fef7241
Author: Shawn Routhier <sar@isc.org>
Date: Tue Oct 20 01:28:34 2015 -0700
[rt40190] Patch for client side of 7550
Finish up the code to handle multiple PDs and NAs
in a single request, this includes updating the
command line to add the -R option to require the
requested IAs rather than accept the best advertised
offer.
commit 5bb4368b8410e3c7bcdc28fdf4ae5572df04d03b
Author: Shawn Routhier <sar@isc.org>
Date: Thu Oct 15 09:50:14 2015 -0700
[rt40190] checkpoint my work
The basic code is working there are still some issues with how
corner cases get handled that I need to resolve
commit 4c0dba90fcd71c85fca3612aa5083fa11645f8f6
Author: Shawn Routhier <sar@isc.org>
Date: Sun Oct 11 19:23:53 2015 -0700
[rt40190] Some changes for rfc7550, to be updated
This is being checked in so I can look at other tickets
but I plan to re-arrange the code a fair amount.
Add code to parse a vendor option. It is structured as an action
in the config language. When the statement is executed it attempts
to find a vendor option in the packet and a vendor option space
specified by the admin for use with that packet. It then calls
the proper parse routine to do the parsing.
Add support for manipluating the queues holding leaes for time
based events (free, backup, active, expired, abandoned and reserved)
via a binary search instead of walking through the linked list.
Patch for 36810 & 20352
This coves several related problems
1) When the primary is in conflict done it allows the secondary to
transition around resolution interrupted and potentical conflict previously
the primary would die on an illegal state.
2) It allows the servers to restart a bind update request. Previously if
one of the servers sent an udpate request and there died (or had the communications
interrupted) in some states the first server wouldn't retransmit a new
update request and the other server wouldn't send any bind updates. This
was noticed in potential conflict.
3) Updated the state transitions to move the leases on the ack queue
back to the update queue in case of conflict-done as we might need to
retransmit them all.
4) Updated a transition from startup to potentical conflict instead
of resolution interrupted when the servers reconnect during the startup
phase in order to avoid a diffferent dead lock.
As part of 4.2.0 we renamed a number of errors but continued
to include the old ones in case somebody was building something
using our libraries. This #ifdefs them and by defaults removes them
from the compile.
Resore the R_MULTIPLE #define so we have the same code
in final as we did in rc1.
Change the bind.sh file so we use 9.9.5-P1 for testing master, 4.2 and 4.3
until we do remove the #define
Add a define to disable the gentle shutdown feature by default.
The feature has some effects (recover-wait in failvoer pairs)
and release in clients that are always desired. We plan to
revisit this in order to make it easier to use but with the
define it can be enabled if necessary.
Add support to set high and low thresholds for pools for
v4 and v6. A message will be emitted when the usage of
the pool first exceeds the high threshold. More messages
will be skipped until the usage has gone below the low
threshold and then back above the high threshold.
Add the "-df <duid file>" option to the client code in order
to make it easier to share DUIDs between a v4 instance and
a v6 instance. This option instructs the client to search
the duid file for a DUID if it didn't find one in the main
lease file.
In addition add the infrastructure for running ATF tests
for the client and write some ATF tests for this patch.
18933 - add an extra server by name call
26735 - when requested via a command line option
have client exit afer 1 failure per the docs
33098 - expose next-server option to dhclient script
