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ChangeLog
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dhcprelya v6.1.1 (Release date: 2020-07-30)
==============
Changes:
==============
* Remove mistyped '$' in Makefile (Dmitriy Dubinin <[email protected]>)
dhcprelya v6.1 (Release date: 2017-12-13)
==============
Changes:
* Fix udp->uh_ulen check. Missed ntohs(). ([email protected])
dhcprelya v6.0 (Release date: 2017-03-03)
==============
Changes:
* dhcp_utils.c - utils for working with DHCP options
and get_dhcp_len() ([email protected])
* Add get_interface_by_idx() and get_interface_by_name() ([email protected])
* Improve sanity_check() ([email protected])
* Change parsing and building packages. Split headers and DHCP data. ([email protected])
* Change plugin API to satisfy above changes. ([email protected])
* Calculate new length and checksum for packets after plugins processing. Plugin don't need
care about this now. ([email protected])
* option82_plugin: reworked by Yandex's contributors.
dhcprelya v5.1 (Release date: 2017-03-01)
==============
Changes:
* Remove obsolated print_ip(), print_mac() functions. inet_ntop() and
ether_ntoa_r() do good work.
* Add IP binding for client interfaces. In case when there are many IP
addresses present on interface we can now specify an IP address on which
we want to listen. ([email protected])
* Rework get_ip(). We never need net mask there. Specify prefered (bind) IP
instead.
* Compute UDP checksum. iPXE rejects DHCP packets without it. ([email protected])
* Add a struct of headers with #pragma pack for future use.
* Rename a struct with confusing name 'header' to 'pcap_header'.
* log_plugin: print ether type in Client-ID. Print it as string if type==0.
dhcprelya v5.0 (Release date: 2017-02-23)
==============
Changes:
* Don't get own traffic via bpf. (JohnHay at GitHub)
* Rename HISTORY to ChangeLog and convert it to more fine format.
* Add an interface name to RPS limit log warning. ([email protected])
* Bump copyright years.
* Remake build system. Add PREFIX support. ([email protected])
* radius_plugin: Put MAC address into RAD_CALLING_STATION_ID too, it should be
there, not in username. ([email protected])
* Log bpf writing failures. ([email protected])
* Increase SERVER_MAX value to 64. ([email protected])
* Fix CC warnings. ([email protected])
* log_plugin: Strings lost an ending character after strlcpy(3) was used.
* A new queue and server answers processing. No idle work anymore. 0% CPU
using when none traffic processed.
* Enrich README file.
dhcprelya v4.9 (Release date: 2015-07-24)
==============
Changes:
* Fix segfault by using the proper syntax. ([email protected])
dhcprelya v4.8 (Release date: 2014-03-20)
==============
Changes:
* Fix max_hops condition.
dhcprelya v4.7 (Release date: 2013-06-19)
==============
Changes:
* Fix remote_id parsing in option82_plugin. ([email protected])
dhcprelya v4.6 (Release date: 2013-04-15)
==============
Changes:
* Fix rps_limit converting it to per-interface basis (and remove a mutex).
dhcprelya v4.5 (Release date: 2012-12-03)
==============
Changes:
* destroy() in plugins for smooth shutdown.
* Change plugin functions declaration. Use more appropriate types.
* radius_plugin: get rid of freeradius-client library. Use a system libradius.
* radius_plugin: rename bind_interface option to bind_to and allow to specify
an IP address there.
dhcprelya v4.4 (Release date: 2012-11-01)
==============
Changes:
* radius_plugin: send accounting only for DHCPACK packet.
dhcprelya v4.3 (Release date: 2012-09-02)
==============
Changes:
* Fix options string parsing.
* Minor fix in radius_plugin.
* Fix byte order for eh->ether_type.
dhcprelya v4.3 (Release date: 2012-03-07)
==============
Changes:
* If there is no interface to listen, dhcprelya took 100% CPU.
* Fix memory leaks.
* Implement rps_limit opetion to protect a server from a packet storm.
* Fix checksum calculation in option82_plugin. (Thanks to Manuel Kasper)
* Allow specify a DHCP server port. Useful for testing. (Manuel Kasper)
dhcprelya v4.1 (Release date: 2009-07-16)
==============
Changes:
* In radius plugin: build NAS port as client IP, not random.
dhcprelya v4.0 (Release date: 2009-06-16)
==============
Changes:
* Be more RFC compliant:
+ Don't change GIADDR if it's not 0.
+ Don't save incoming interface for a client. Detect it by GIADDR address.
It's simplified code a lot.
+ Don't use INADDR_BROADCAST for answers, but YIADDR instead (excluding
bellow).
+ Take into account a BROADCAST flag. If it's on, send an answer as
a broadcast (both L2 & L3).
* Added option82 plugin. RFC 3046 implementation.
* Add a bind_interface option for radius plugin.
dhcprelya v3.0 (Release date: 2009-02-13)
==============
Changes:
* Add -A and -c options. They are ISC dhcrelay compatible.
* Change configuration file format: add sections (ala .ini).
* Add a plugin architecture.
* Make log as a plugin. Improve it a lot.
dhcprelya v2.3 (Release date: 2009-01-13)
==============
Changes:
* Set MAC address in reply packets to MAC address of client. Exotic clients
don't get packets with a broadcast MAC.
dhcprelya v2.2 (Release date: 2009-01-12)
==============
Changes:
* Minor bugfix: buffer size for sendto was a little more.
dhcprelya v2.1 (Release date: 2008-12-15)
==============
Changes:
* Close standard descriptors when daemonize.
* Fix an error in calculation of servers index (when server >2).
dhcprelya v2.0 (Release date: 2008-09-19)
==============
Changes:
* It's possible to put your configureation into a config file. The old syntax
still can be used for compatibility.
dhcprelya v1.3 (Release date: 2008-05-26)
==============
Changes:
* When an interface disabled/removed dhcprelya looped and eated CPU time.
dhcprelya v1.2 (Release date: 2008-04-30)
==============
Changes:
* Do not turn on promisc mode for interfaces.
* Do not create PID file when run with -d.
* A little code clean up.
dhcprelya v1.1 (Release date: 2008-02-01)
==============
Changes:
* Optimized. Less system CPU time used.
dhcprelya v1.0 (Release date: 2007-12-17)
==============