* dhcp: when unicasting on L3, unicast on L2 as well
* dhcp: when rebooting, don't set cidaddr
* dhcp6: don't listen on IPv6 addresses when not using DHCPv6
* dhcp: only set probe state when probing (fixes REBOOT reason)
* ipv6: disable kernel RA if interface is active
* hooks: set protocol to link for link layer events
* Don't flush prefix routes/routers if kernel does not support RA
* dhcp: improve errors around UDP checksum failure
* dhcp: announce existing addresses before rebooting
* bpf: rework loop so that we can close/reopen fd inside and abort
* ipv6nd: don't handle NA/RA for non active interfaces
* dhcp6: listen on all addresses in non master mode
* dhcpcd-run-hooks: set protocol in dhcpcd, don't guess
* Ensure that xid is unique across all interfaces
* dhcp6: redirect message to interface which uses the xid
* bsd: strip scope from LL addresses when detecting their addition
* ipv6nd: fix address lifetime overflow on carrier up
* dhcp6: fix confirmation of lease on carrier up
* Fixed handling RA's from multiple routers
* Fixed changing to a better route based on gateway
* IPv6 default route is now deleted when config is not persistent
* Use hmac(3) if available in libc to reduce binary size
Fixes PR bin/52554
* Default to use VLANID>0 for IAID instead of MAC address
* Stop sharing the DHCPv6 port in master mode with other processes
* Fix some prefix delegation issues when the carrier drops or
addresses become stale
* Fix a crash when starting dhcpcd with -n
* Fix test for preferring a fake lease over a real one
* Show to real address lifetimes being added when adding IPv6
addresses
* Restore the -G, --nogateway option
* restored --logfile support as a few people complained it vanished
The new logging code even makes the overall binary size smaller
on most platforms.
* BPF filter now trims garbage trailing the payload
OK, it's not garbage, but userland doesn't know some drivers append
FCS to it.
* support NetBSD's RO_MSGFILTER socket option to reduce avoid context
switching for route(4) messages that don't interest us.
* Don't open sockets if just sending signals.
* HMAC-MD5 test's now check expectations in code rather than relying
on visual confirmation.
* added eloop-bench to test performance of eloop with available
polling mechanisms.
* Builds without AUTH now compile.
* Builds without IPv4LL now compile.
Thanks to Joerg Sonnenberger.
* BPF no longer uses a variable length buffer for stack protector.
* Minor documentation fix for duid file location.
Thanks to Peter Colberg.
* source file locations reworked:
dhcpcd source is in src
dhcpcd hooks are in hooks
compat is in compat
* README split into README.md and BUILDING.md
* internal routing is now protocol agnostic
* avoid using __packed and use compile time asserts instead
* addresses some alignment issues
* disable some ARP code on kernels which support RFC5227
* BSD IPv6 kernel settings are now updated to reflect dhcpcd config
* custom logger has been removed, syslog handles everything
as such, the --logfile option has been removed as well.
If you need better/earlier logging, get a better syslogger!
* distinfo and signed distinfo files are now available alongside
release taraballs from this point onwards
* default DBDIR has changed from /var/db to /var/db/dhcpcd
* /etc/dhcpcd.duid moves to DBDIR/duid
* /etc/dhcpcd.secret moves to DBDIR/secret
* lease file names have dhcpcd removed from them as they are now
inside a directory of the same name
* fixed issues with reject routes not working on some platforms
* improved nl80211 support on Linux for working out the SSID
* no longer request NTP by default in dhcpcd.conf
* BPF filtering vastly improved so dhcpcd only wake up on
ARP or DHCP packets destined for it
* support for MUD URL (draft-ietf-opsawg-mud-05)
* if the kernel isn't doing DAD, don't insist on waiting for it
to actually do it
* fix a potential crash where the DHCP or ARP states could be
freed before the packet processing loop naturally breaks
* removed gateway and nogateway options
(these can be controlled by the nooption directive which
works for more than just gateways)
* removed ipv6ra_own and ipv6ra_own_default options
(these can be controled by the ipv6rs/noipv6rs directive)
* fix a crash receiving SIGUSR1
* Fixed octal and hex string parsing in options.
* Several statically sized buffers have been removed and replaced
with dynamically sized ones where we have no real idea of what
the size will be.
* Reverse IPv4 route removal order.
* Added --small configure directive to reduce binary size
* Allow DHCPv6, IPv4lL and authentication to be compiled out
* Add support for ifa_addrflags in getifaddrs(3)
* Add support for ifam_addrflags and ifam_pid from route(4)
* If T1 or T2 are not set in DHCPv6 messages, use a default from the
lowest pltime instead of the expiration time.
* Validate lease before moving to REQUEST when both ends use
rapid commit.
* If lease validation fails, don't restart the DISCOVER phase if
we're already in it.
