Simon Kelley | 333b2ce | 2013-01-07 21:46:03 +0000 | [diff] [blame] | 1 | version 2.66 |
| 2 | Add the ability to act as an authoritative DNS |
| 3 | server. Dnsmasq can now answer queries from the wider 'net |
| 4 | with local data, as long as the correct NS records are set |
| 5 | up. Only local data is provided, to avoid creating an open |
| 6 | DNS relay. Zone transfer is supported, to allow secondary |
| 7 | servers to be configured. |
| 8 | |
| 9 | Add "constructed DHCP ranges" for DHCPv6. This is intended |
| 10 | for IPv6 routers which get prefixes dynamically via prefix |
| 11 | delegation. With suitable configuration, stateful DHCPv6 |
| 12 | and RA can happen automatically as prefixes are delegated |
| 13 | and then deprecated, without having to re-write the |
| 14 | dnsmasq configuration file or restart the daemon. Thanks to |
| 15 | Steven Barth for extensive testing and development work on |
| 16 | this idea. |
Simon Kelley | 71c73ac | 2013-01-08 21:22:24 +0000 | [diff] [blame] | 17 | |
| 18 | Fix crash on startup on Solaris 11. Regression probably |
Simon Kelley | 22ce550 | 2013-01-22 13:53:04 +0000 | [diff] [blame] | 19 | introduced in 2.61. Thanks to Geoff Johnstone for the |
| 20 | patch. |
| 21 | |
| 22 | Add code to make behaviour for TCP DNS requests that same |
| 23 | as for UDP requests, when a request arrives for an allowed |
| 24 | address, but via a banned interface. This change is only |
| 25 | active on Linux, since the relevant API is missing (AFAIK) |
| 26 | on other platforms. Many thanks to Tomas Hozza for |
| 27 | spotting the problem, and doing invaluable discovery of |
| 28 | the obscure and undocumented API required for the solution. |
Simon Kelley | a21e27b | 2013-02-17 16:41:35 +0000 | [diff] [blame] | 29 | |
| 30 | Don't send the default DHCP option advertising dnsmasq as |
| 31 | the local DNS server if dnsmasq is configured to not act |
| 32 | as DNS server, or it's configured to a non-standard port. |
Simon Kelley | dd1721c | 2013-02-18 21:04:04 +0000 | [diff] [blame] | 33 | |
| 34 | Add DNSMASQ_CIRCUIT_ID, DNSMASQ_SUBCRIBER_ID, |
| 35 | DNSMASQ_REMOTE_ID variables to the environment of the |
| 36 | lease-change script (and the correponding Lua). These hold |
| 37 | information inserted into the DHCP request by a DHCP relay |
| 38 | agent. Thanks to Lakefield Communications for providing a |
| 39 | bounty for this addition. |
| 40 | |
Simon Kelley | 4038ae2 | 2013-02-19 16:47:07 +0000 | [diff] [blame] | 41 | Fixed crash, introduced in 2.64, whilst handling DHCPv6 |
| 42 | information-requests with some common configurations. |
| 43 | Thanks to Robert M. Albrecht for the bug report and |
| 44 | chasing the problem. |
| 45 | |
Simon Kelley | 333b2ce | 2013-01-07 21:46:03 +0000 | [diff] [blame] | 46 | |
Simon Kelley | ee86ce6 | 2012-12-07 11:54:46 +0000 | [diff] [blame] | 47 | version 2.65 |
| 48 | Fix regression which broke forwarding of queries sent via |
| 49 | TCP which are not for A and AAAA and which were directed to |
| 50 | non-default servers. Thanks to Niax for the bug report. |
| 51 | |
Simon Kelley | b5a8dd1 | 2012-12-10 11:37:25 +0000 | [diff] [blame] | 52 | Fix failure to build with DHCP support excluded. Thanks to |
| 53 | Gustavo Zacarias for the patch. |
Simon Kelley | 1d6c639 | 2012-12-14 11:19:36 +0000 | [diff] [blame] | 54 | |
| 55 | Fix nasty regression in 2.64 which completely broke cacheing. |
Simon Kelley | b5a8dd1 | 2012-12-10 11:37:25 +0000 | [diff] [blame] | 56 | |
| 57 | |
Simon Kelley | 2e34ac1 | 2012-08-29 14:15:25 +0100 | [diff] [blame] | 58 | version 2.64 |
| 59 | Handle DHCP FQDN options with all flag bits zero and |
| 60 | --dhcp-client-update set. Thanks to Bernd Krumbroeck for |
| 61 | spotting the problem. |
| 62 | |
Simon Kelley | 12d71ed | 2012-08-30 15:16:41 +0100 | [diff] [blame] | 63 | Finesse the check for /etc/hosts names which conflict with |
| 64 | DHCP names. Previously a name/address pair in /etc/hosts |
| 65 | which didn't match the name/address of a DHCP lease would |
| 66 | generate a warning. Now that only happesn if there is not |
| 67 | also a match. This allows multiple addresses for a name in |
| 68 | /etc/hosts with one of them assigned via DHCP. |
| 69 | |
Simon Kelley | 4d0f5b4 | 2012-09-05 23:29:30 +0100 | [diff] [blame] | 70 | Fix broken vendor-option processing for BOOTP. Thanks to |
| 71 | Hans-Joachim Baader for the bug report. |
| 72 | |
Simon Kelley | dfb23b3 | 2012-09-18 21:44:47 +0100 | [diff] [blame] | 73 | Don't report spurious netlink errors, regression in |
| 74 | 2.63. Thanks to Vladislav Grishenko for the patch. |
| 75 | |
Simon Kelley | 2b127a1 | 2012-09-18 21:51:22 +0100 | [diff] [blame] | 76 | Flag DHCP or DHCPv6 in starup logging. Thanks to |
| 77 | Vladislav Grishenko for the patch. |
| 78 | |
Simon Kelley | 295a54e | 2012-12-01 21:02:15 +0000 | [diff] [blame] | 79 | Add SetServersEx method in DBus interface. Thanks to Dan |
Simon Kelley | faafb3f | 2012-09-20 14:17:39 +0100 | [diff] [blame] | 80 | Williams for the patch. |
| 81 | |
Simon Kelley | 295a54e | 2012-12-01 21:02:15 +0000 | [diff] [blame] | 82 | Add SetDomainServers method in DBus interface. Thanks to |
| 83 | Roy Marples for the patch. |
| 84 | |
Simon Kelley | 289a253 | 2012-09-20 15:29:35 +0100 | [diff] [blame] | 85 | Fix build with later Lua libraries. Thansk to Cristian |
| 86 | Rodriguez for the patch. |
Simon Kelley | 2e34ac1 | 2012-08-29 14:15:25 +0100 | [diff] [blame] | 87 | |
Simon Kelley | 1d86041 | 2012-09-20 20:48:04 +0100 | [diff] [blame] | 88 | Add --max-cache-ttl option. Thanks to Dennis Kaarsemaker |
| 89 | for the patch. |
| 90 | |
Simon Kelley | e4807d8 | 2012-09-27 21:52:26 +0100 | [diff] [blame] | 91 | Fix breakage of --host-record parsing, resulting in |
| 92 | infinte loop at startup. Regression in 2.63. Thanks to |
| 93 | Haim Gelfenbeyn for spotting this. |
| 94 | |
Simon Kelley | 2022310 | 2012-10-15 10:41:17 +0100 | [diff] [blame] | 95 | Set SO_REUSEADDRESS and SO_V6ONLY options on the DHCPv6 |
| 96 | socket, this allows multiple instances of dnsmasq on a |
| 97 | single machine, in the same way as for DHCPv4. Thanks to |
| 98 | Gene Czarcinski and Vladislav Grishenko for work on this. |
| 99 | |
Simon Kelley | be6cfb4 | 2012-10-16 20:38:31 +0100 | [diff] [blame] | 100 | Fix DHCPv6 to do access control correctly when it's |
| 101 | configured with --listen-address. Thanks to |
| 102 | Gene Czarcinski for sorting this out. |
| 103 | |
Simon Kelley | 819ff4d | 2012-10-21 18:25:12 +0100 | [diff] [blame] | 104 | Add a "wildcard" dhcp-range which works for any IPv6 |
| 105 | subnet, --dhcp-range=::,static Useful for Stateless |
| 106 | DHCPv6. Thanks to Vladislav Grishenko for the patch. |
| 107 | |
Simon Kelley | d1a5975 | 2012-11-05 16:50:30 +0000 | [diff] [blame] | 108 | Don't include lease-time in DHCPACK replies to DHCPINFORM |
| 109 | queries, since RFC-2131 says we shouldn't. Thanks to |
| 110 | Wouter Ibens for pointing this out. |
Simon Kelley | 8e4b879 | 2012-11-14 14:12:56 +0000 | [diff] [blame] | 111 | |
| 112 | Makefile tweak to do dependency checking on header files. |
| 113 | Thanks to Johan Peeters for the patch. |
Simon Kelley | d89fb4e | 2012-12-01 21:21:13 +0000 | [diff] [blame] | 114 | |
| 115 | Check interface for outgoing unsolicited router |
| 116 | advertisements, rather than relying on interface address |
| 117 | configuration. Thanks to Gene Czarinski for the patch. |
Simon Kelley | 29d28dd | 2012-12-03 14:05:59 +0000 | [diff] [blame] | 118 | |
| 119 | Handle better attempts to transmit on interfaces which are |
| 120 | still doing DAD, and specifically do not just transmit |
| 121 | without setting source address and interface, since this |
| 122 | can cause very puzzling effects when a router |
| 123 | advertisement goes astray. Thanks again to Gene Czarinski. |
| 124 | |
| 125 | Get RA timers right when there is more than one |
| 126 | dhcp-range on a subnet. |
Simon Kelley | 289a253 | 2012-09-20 15:29:35 +0100 | [diff] [blame] | 127 | |
Simon Kelley | d1a5975 | 2012-11-05 16:50:30 +0000 | [diff] [blame] | 128 | |
Simon Kelley | 078a630 | 2012-06-07 13:56:23 +0100 | [diff] [blame] | 129 | version 2.63 |
| 130 | Do duplicate dhcp-host address check in --test mode. |
| 131 | |
Simon Kelley | 8b3ae2f | 2012-06-13 13:43:49 +0100 | [diff] [blame] | 132 | Check that tftp-root directories are accessible before |
| 133 | start-up. Thanks to Daniel Veillard for the initial patch. |
| 134 | |
| 135 | Allow more than one --tfp-root flag. The per-interface |
| 136 | stuff is pointless without that. |
| 137 | |
Simon Kelley | 54dd393 | 2012-06-20 11:23:38 +0100 | [diff] [blame] | 138 | Add --bind-dynamic. A hybrid mode between the default and |
| 139 | --bind-interfaces which copes with dynamically created |
| 140 | interfaces. |
Simon Kelley | 6b617c0 | 2012-06-29 21:15:42 +0100 | [diff] [blame] | 141 | |
| 142 | A couple of fixes to the build system for Android. Thanks |
| 143 | to Metin Kaya for the patches. |
Simon Kelley | 54dd393 | 2012-06-20 11:23:38 +0100 | [diff] [blame] | 144 | |
Simon Kelley | 8bc4cec | 2012-07-03 21:04:11 +0100 | [diff] [blame] | 145 | Remove the interface:<interface> argument in --dhcp-range, and |
| 146 | the interface argument to --enable-tftp. These were a |
| 147 | still-born attempt to allow automatic isolated |
| 148 | configuration by libvirt, but have never (to my knowledge) |
| 149 | been used, had very strange semantics, and have been |
| 150 | superceded by other mechanisms. |
| 151 | |
Simon Kelley | c4a7f90 | 2012-07-12 20:52:12 +0100 | [diff] [blame] | 152 | Fixed bug logging filenames when duplicate dhcp-host |
| 153 | addresses are found. Thanks to John Hanks for the patch. |
| 154 | |
Simon Kelley | 611ebc5 | 2012-07-16 16:23:46 +0100 | [diff] [blame] | 155 | Fix regression in 2.61 which broke caching of CNAME |
| 156 | chains. Thanks to Atul Gupta for the bug report. |
| 157 | |
Simon Kelley | b271446 | 2012-07-17 12:09:26 +0100 | [diff] [blame] | 158 | Allow the target of a --cname flag to be another --cname. |
Simon Kelley | 611ebc5 | 2012-07-16 16:23:46 +0100 | [diff] [blame] | 159 | |
Simon Kelley | 4224321 | 2012-07-20 15:19:18 +0100 | [diff] [blame] | 160 | Teach DHCPv6 about the RFC 4242 information-refresh-time |
| 161 | option, and add parsing if the minutes, hours and days |
| 162 | format for options. Thanks to Francois-Xavier Le Bail for |
| 163 | the suggestion. |
| 164 | |
| 165 | Allow "w" (for week) as multiplier in lease times, as well |
| 166 | as seconds, minutes, hours and days. Álvaro Gámez Machado |
| 167 | spotted the ommission. |
Simon Kelley | c4c0488 | 2012-08-06 20:09:15 +0100 | [diff] [blame] | 168 | |
| 169 | Update French translation. Thanks to Gildas Le Nadan. |
Simon Kelley | 4224321 | 2012-07-20 15:19:18 +0100 | [diff] [blame] | 170 | |
Simon Kelley | ad09427 | 2012-08-10 17:10:54 +0100 | [diff] [blame] | 171 | Allow a DBus service name to be given with --enable-dbus |
| 172 | which overrides the default, |
| 173 | uk.org.thekelleys.dnsmasq. Thanks to Mathieu |
| 174 | Trudel-Lapierre for the patch. |
| 175 | |
Simon Kelley | fd05f12 | 2012-08-12 17:48:50 +0100 | [diff] [blame] | 176 | Set the "prefix on-link" bit in Router |
| 177 | Advertisements. Thanks to Gui Iribarren for the patch. |
| 178 | |
Simon Kelley | 078a630 | 2012-06-07 13:56:23 +0100 | [diff] [blame] | 179 | |
Simon Kelley | 8358e0f | 2012-04-29 21:53:09 +0100 | [diff] [blame] | 180 | version 2.62 |
| 181 | Update German translation. Thanks to Conrad Kostecki. |
| 182 | |
Simon Kelley | f632e56 | 2012-05-12 15:05:34 +0100 | [diff] [blame] | 183 | Cope with router-solict packets wich don't have a valid |
| 184 | source address. Thanks to Vladislav Grishenko for the patch. |
| 185 | |
Simon Kelley | 919dd7c | 2012-05-12 15:23:09 +0100 | [diff] [blame] | 186 | Fixed bug which caused missing periodic router |
| 187 | advertisements with some configurations. Thanks to |
| 188 | Vladislav Grishenko for the patch. |
| 189 | |
Simon Kelley | c64b7f6 | 2012-05-18 10:19:59 +0100 | [diff] [blame] | 190 | Fixed bug which broke DHCPv6/RA with prefix lengths |
| 191 | which are not divisible by 8. Thanks to Andre Coetzee |
| 192 | for spotting this. |
| 193 | |
Simon Kelley | 18c63ef | 2012-05-21 14:34:15 +0100 | [diff] [blame] | 194 | Fix non-response to router-solicitations when |
| 195 | router-advertisement configured, but DHCPv6 not |
| 196 | configured. Thanks to Marien Zwart for the patch. |
| 197 | |
Simon Kelley | 9f7f3b1 | 2012-05-28 21:39:57 +0100 | [diff] [blame] | 198 | Add --dns-rr, to allow arbitrary DNS resource records. |
| 199 | |
Simon Kelley | 5ae34bf | 2012-06-04 21:14:03 +0100 | [diff] [blame] | 200 | Fixed bug which broke RA scheduling when an interface had |
| 201 | two addresses in the same network. Thanks to Jim Bos for |
| 202 | his help nailing this. |
| 203 | |
Simon Kelley | eabc6dd | 2012-03-07 20:28:20 +0000 | [diff] [blame] | 204 | version 2.61 |
| 205 | Re-write interface discovery code on *BSD to use |
| 206 | getifaddrs. This is more portable, more straightforward, |
| 207 | and allows us to find the prefix length for IPv6 |
| 208 | addresses. |
| 209 | |
Simon Kelley | 01d1b8d | 2012-03-28 21:37:25 +0100 | [diff] [blame] | 210 | Add ra-names, ra-stateless and slaac keywords for DHCPv6. |
| 211 | Dnsmasq can now synthesise AAAA records for dual-stack |
| 212 | hosts which get IPv6 addresses via SLAAC. It is also now |
| 213 | possible to use SLAAC and stateless DHCPv6, and to |
| 214 | tell clients to use SLAAC addresses as well as DHCP ones. |
| 215 | Thanks to Dave Taht for help with this. |
Simon Kelley | 7023e38 | 2012-03-09 12:05:49 +0000 | [diff] [blame] | 216 | |
Simon Kelley | 8b37270 | 2012-03-09 17:45:10 +0000 | [diff] [blame] | 217 | Add --dhcp-duid to allow DUID-EN uids to be used. |
| 218 | |
Simon Kelley | 8643ec7 | 2012-03-12 20:04:14 +0000 | [diff] [blame] | 219 | Explicity send DHCPv6 replies to the correct port, instead |
| 220 | of relying on clients to send requests with the correct |
| 221 | source address, since at least one client in the wild gets |
Simon Kelley | 8358e0f | 2012-04-29 21:53:09 +0100 | [diff] [blame] | 222 | this wrong. Thanks to Conrad Kostecki for help tracking |
Simon Kelley | 8643ec7 | 2012-03-12 20:04:14 +0000 | [diff] [blame] | 223 | this down. |
Simon Kelley | eabc6dd | 2012-03-07 20:28:20 +0000 | [diff] [blame] | 224 | |
Simon Kelley | 8643ec7 | 2012-03-12 20:04:14 +0000 | [diff] [blame] | 225 | Send a preference value of 255 in DHCPv6 replies when |
| 226 | --dhcp-authoritative is in effect. This tells clients not |
| 227 | to wait around for other DHCP servers. |
| 228 | |
| 229 | Better logging of DHCPv6 options. |
| 230 | |
Simon Kelley | e759d42 | 2012-03-16 13:18:57 +0000 | [diff] [blame] | 231 | Add --host-record. Thanks to Rob Zwissler for the |
| 232 | suggestion. |
| 233 | |
Simon Kelley | a953096 | 2012-03-20 22:07:35 +0000 | [diff] [blame] | 234 | Invoke the DHCP script with action "tftp" when a TFTP file |
| 235 | transfer completes. The size of the file, address to which |
| 236 | it was sent and complete pathname are supplied. Note that |
| 237 | version 2.60 introduced some script incompatibilties |
| 238 | associated with DHCPv6, and this is a further change. To |
| 239 | be safe, scripts should ignore unknown actions, and if |
| 240 | not IPv6-aware, should exit if the environment |
| 241 | variable DNSMASQ_IAID is set. The use-case for this is |
| 242 | to track netboot/install. Suggestion from Shantanu |
| 243 | Gadgil. |
| 244 | |
| 245 | Update contrib/port-forward/dnsmasq-portforward to reflect |
| 246 | the above. |
| 247 | |
| 248 | Set the environment variable DNSMASQ_LOG_DHCP when running |
| 249 | the script id --log-dhcp is in effect, so that script can |
Simon Kelley | 52d4abf | 2012-03-21 21:39:48 +0000 | [diff] [blame] | 250 | taylor their logging verbosity. Suggestion from Malte |
| 251 | Forkel. |
| 252 | |
| 253 | Arrange that addresses specified with --listen-address |
| 254 | work even if there is no interface carrying the |
| 255 | address. This is chiefly useful for IPv4 loopback |
| 256 | addresses, where any address in 127.0.0.0/8 is a valid |
| 257 | loopback address, but normally only 127.0.0.1 appears on |
| 258 | the lo interface. Thanks to Mathieu Trudel-Lapierre for |
| 259 | the idea and initial patch. |
Simon Kelley | a953096 | 2012-03-20 22:07:35 +0000 | [diff] [blame] | 260 | |
Simon Kelley | 7d2b5c9 | 2012-03-23 10:00:02 +0000 | [diff] [blame] | 261 | Fix crash, introduced in 2.60, when a DHCPINFORM is |
| 262 | received from a network which has no valid dhcp-range. |
| 263 | Thanks to Stephane Glondu for the bug report. |
| 264 | |
Simon Kelley | c825754 | 2012-03-28 21:15:41 +0100 | [diff] [blame] | 265 | Add a new DHCP lease time keyword, "deprecated" for |
| 266 | --dhcp-range. This is only valid for IPv6, and sets the |
| 267 | preffered lease time for both DHCP and RA to zero. The |
| 268 | effect is that clients can continue to use the address |
| 269 | for existing connections, but new connections will use |
| 270 | other addresses, if they exist. This makes hitless |
| 271 | renumbering at least possible. |
| 272 | |
| 273 | Fix bug in address6_available() which caused DHCPv6 lease |
Simon Kelley | 8358e0f | 2012-04-29 21:53:09 +0100 | [diff] [blame] | 274 | aquisition to fail if more than one dhcp-range in use. |
Simon Kelley | 18f0fb0 | 2012-03-31 21:18:55 +0100 | [diff] [blame] | 275 | |
| 276 | Provide RDNSS and DNSSL data in router advertisements, |
| 277 | using the settings provided for DHCP options |
| 278 | option6:domain-search and option6:dns-server. |
Simon Kelley | 6c559c3 | 2012-04-02 20:40:34 +0100 | [diff] [blame] | 279 | |
| 280 | Tweak logo/favicon.ico to add some transparency. Thanks to |
| 281 | SamLT for work on this. |
Simon Kelley | c825754 | 2012-03-28 21:15:41 +0100 | [diff] [blame] | 282 | |
Simon Kelley | 1023dcb | 2012-04-09 18:00:08 +0100 | [diff] [blame] | 283 | Don't cache data from non-recursive nameservers, since it |
| 284 | may erroneously look like a valid CNAME to a non-exitant |
| 285 | name. Thanks to Ben Winslow for finding this. |
Simon Kelley | 9380ba7 | 2012-04-16 14:41:56 +0100 | [diff] [blame] | 286 | |
| 287 | Call SO_BINDTODEVICE on the DHCP socket(s) when doing DHCP |
Simon Kelley | 8358e0f | 2012-04-29 21:53:09 +0100 | [diff] [blame] | 288 | on exactly one interface and --bind-interfaces is set. This |
Simon Kelley | 9380ba7 | 2012-04-16 14:41:56 +0100 | [diff] [blame] | 289 | makes the OpenStack use-case of one dnsmasq per virtual |
| 290 | interface work. This is only available on Linux; it's not |
| 291 | supported on other platforms. Thanks to Vishvananda Ishaya |
Simon Kelley | e46164e | 2012-04-16 16:39:38 +0100 | [diff] [blame] | 292 | and the OpenStack team for the suggestion. |
| 293 | |
| 294 | Updated French translation. Thanks to Gildas Le Nadan. |
Simon Kelley | d1c759c | 2012-04-16 17:26:19 +0100 | [diff] [blame] | 295 | |
| 296 | Give correct from-cache answers to explict CNAME queries. |
| 297 | Thanks to Rob Zwissler for spotting this. |
Simon Kelley | 1023dcb | 2012-04-09 18:00:08 +0100 | [diff] [blame] | 298 | |
Simon Kelley | fc92ead | 2012-04-22 21:28:24 +0100 | [diff] [blame] | 299 | Add --tftp-lowercase option. Thanks to Oliver Rath for the |
Simon Kelley | 61ce600 | 2012-04-20 21:28:49 +0100 | [diff] [blame] | 300 | patch. |
Simon Kelley | dcffad2 | 2012-04-24 15:25:18 +0100 | [diff] [blame] | 301 | |
| 302 | Ensure that the DBus DhcpLeaseUpdated events are generated |
| 303 | when a lease goes through INIT_REBOOT state, even if the |
Simon Kelley | 8358e0f | 2012-04-29 21:53:09 +0100 | [diff] [blame] | 304 | dhcp-script is not in use. Thanks to Antoaneta-Ecaterina |
Simon Kelley | dcffad2 | 2012-04-24 15:25:18 +0100 | [diff] [blame] | 305 | Ene for the patch. |
Simon Kelley | 19d69be | 2012-04-27 10:14:34 +0100 | [diff] [blame] | 306 | |
| 307 | Fix failure of TFTP over IPv4 on OpenBSD platform. Thanks |
| 308 | to Brad Smith for spotting this. |
Simon Kelley | 61ce600 | 2012-04-20 21:28:49 +0100 | [diff] [blame] | 309 | |
Simon Kelley | c825754 | 2012-03-28 21:15:41 +0100 | [diff] [blame] | 310 | |
Simon Kelley | c72daea | 2012-01-05 21:33:27 +0000 | [diff] [blame] | 311 | version 2.60 |
| 312 | Fix compilation problem in Mac OS X Lion. Thanks to Olaf |
| 313 | Flebbe for the patch. |
Simon Kelley | 74c95c2 | 2011-10-19 09:33:39 +0100 | [diff] [blame] | 314 | |
Simon Kelley | c72daea | 2012-01-05 21:33:27 +0000 | [diff] [blame] | 315 | Fix DHCP when using --listen-address with an IP address |
| 316 | which is not the primary address of an interface. |
| 317 | |
| 318 | Add --dhcp-client-update option. |
| 319 | |
| 320 | Add Lua integration. Dnsmasq can now execute a DHCP |
| 321 | lease-change script written in Lua. This needs to be |
| 322 | enabled at compile time by setting HAVE_LUASCRIPT in |
| 323 | src/config.h or running "make COPTS=-DHAVE_LUASCRIPT" |
| 324 | Thanks to Jan-Piet Mens for the idea and proof-of-concept |
| 325 | implementation. |
| 326 | |
| 327 | Tidied src/config.h to distinguish between |
| 328 | platform-dependent compile-time options which are selected |
| 329 | automatically, and builder-selectable compile time |
| 330 | options. Document the latter better, and describe how to |
| 331 | set them from the make command line. |
| 332 | |
| 333 | Tidied up IPPROTO_IP/SOL_IP (and IPv6 equivalent) |
| 334 | confusion. IPPROTO_IP works everywhere now. |
| 335 | |
| 336 | Set TOS on DHCP sockets, this improves things on busy |
| 337 | wireless networks. Thanks to Dave Taht for the patch. |
| 338 | |
Simon Kelley | 984d2fd | 2012-01-06 14:34:32 +0000 | [diff] [blame] | 339 | Determine VERSION automatically based on git magic: |
| 340 | release tags or hash values. |
Simon Kelley | c72daea | 2012-01-05 21:33:27 +0000 | [diff] [blame] | 341 | |
Simon Kelley | a276175 | 2012-01-18 16:07:21 +0000 | [diff] [blame] | 342 | Improve start-up speed when reading large hosts files |
| 343 | containing many distinct addresses. |
| 344 | |
| 345 | Fix problem if dnsmasq is started without the stdin, |
| 346 | stdout and stderr file descriptors open. This can manifest |
| 347 | itself as 100% CPU use. Thanks to Chris Moore for finding |
| 348 | this. |
| 349 | |
Simon Kelley | 9bbc887 | 2012-02-09 21:33:09 +0000 | [diff] [blame] | 350 | Fix shell-scripting bug in bld/pkg-wrapper. Thanks to |
| 351 | Mark Mitchell for the patch. |
| 352 | |
Simon Kelley | 751d6f4 | 2012-02-10 15:24:51 +0000 | [diff] [blame] | 353 | Allow the TFP server or boot server in --pxe-service, to |
| 354 | be a domain name instead of an IP address. This allows for |
| 355 | round-robin to multiple servers, in the same way as |
| 356 | --dhcp-boot. A good suggestion from Cristiano Cumer. |
| 357 | |
Simon Kelley | fdacfb0 | 2012-02-28 15:20:25 +0000 | [diff] [blame] | 358 | Support BUILDDIR variable in the Makefile. Allows builds |
| 359 | for multiple archs from the same source tree with eg. |
| 360 | make BUILDDIR=linux (relative to dnsmasq tree) |
| 361 | make BUILDDIR=/tmp/openbsd (absolute path) |
Simon Kelley | e5ffdb9 | 2012-02-13 14:19:25 +0000 | [diff] [blame] | 362 | If BUILDDIR is not set, compilation happens in the src |
Simon Kelley | b36ae19 | 2012-02-13 12:54:34 +0000 | [diff] [blame] | 363 | directory, as before. Suggestion from Mark Mitchell. |
| 364 | |
Simon Kelley | fdacfb0 | 2012-02-28 15:20:25 +0000 | [diff] [blame] | 365 | Support DHCPv6. Support is there for the sort of things |
| 366 | the existing v4 server does, including tags, options, |
| 367 | static addresses and relay support. Missing is prefix |
| 368 | delegation, which is probably not required in the dnsmasq |
| 369 | niche, and an easy way to accept prefix delegations from |
| 370 | an upstream DHCPv6 server, which is. Future plans include |
| 371 | support for DHCPv6 router option and MAC address option |
| 372 | (to make selecting clients by MAC address work like IPv4). |
| 373 | These will be added as the standards mature. |
| 374 | This code has been tested, but this is the first release, |
| 375 | so don't bet the farm on it just yet. Many thanks to all |
| 376 | testers who have got it this far. |
Simon Kelley | 1adadf5 | 2012-02-13 22:15:58 +0000 | [diff] [blame] | 377 | |
Simon Kelley | ac8540c | 2012-02-26 20:57:31 +0000 | [diff] [blame] | 378 | Support IPv6 router advertisements. This is a |
| 379 | simple-minded implementation, aimed at providing the |
| 380 | vestigial RA needed to go alongside IPv6. Is picks up |
| 381 | configuration from the DHCPv6 conf, and should just need |
| 382 | enabling with --enable-ra. |
| 383 | |
Simon Kelley | 552af8b | 2012-02-29 20:10:31 +0000 | [diff] [blame] | 384 | Fix long-standing wrinkle with --localise-queries that |
| 385 | could result in wrong answers when DNS packets arrive |
| 386 | via an interface other than the expected one. Thanks to |
| 387 | Lorenzo Milesi and John Hanks for spotting this one. |
Simon Kelley | 71ee7ee | 2012-03-03 18:06:49 +0000 | [diff] [blame] | 388 | |
| 389 | Update French translation. Thanks to Gildas Le Nadan. |
Simon Kelley | 552af8b | 2012-02-29 20:10:31 +0000 | [diff] [blame] | 390 | |
Simon Kelley | df66e34 | 2012-03-04 20:04:22 +0000 | [diff] [blame] | 391 | Update Polish translation. Thanks to Jan Psota. |
| 392 | |
| 393 | |
Simon Kelley | c72daea | 2012-01-05 21:33:27 +0000 | [diff] [blame] | 394 | version 2.59 |
| 395 | Fix regression in 2.58 which caused failure to start up |
| 396 | with some combinations of dnsmasq config and IPv6 kernel |
| 397 | network config. Thanks to Brielle Bruns for the bug |
| 398 | report. |
| 399 | |
| 400 | Improve dnsmasq's behaviour when network interfaces are |
| 401 | still doing duplicate address detection (DAD). Previously, |
| 402 | dnsmasq would wait up to 20 seconds at start-up for the |
| 403 | DAD state to terminate. This is broken for bridge |
| 404 | interfaces on recent Linux kernels, which don't start DAD |
| 405 | until the bridge comes up, and so can take arbitrary |
| 406 | time. The new behaviour lets dnsmasq poll for an arbitrary |
| 407 | time whilst providing service on other interfaces. Thanks |
| 408 | to Stephen Hemminger for pointing out the problem. |
Simon Kelley | 74c95c2 | 2011-10-19 09:33:39 +0100 | [diff] [blame] | 409 | |
| 410 | |
Simon Kelley | 7de060b | 2011-08-26 17:24:52 +0100 | [diff] [blame] | 411 | version 2.58 |
| 412 | Provide a definition of the SA_SIZE macro where it's |
| 413 | missing. Fixes build failure on openBSD. |
| 414 | |
| 415 | Don't include a zero terminator at the end of messages |
| 416 | sent to /dev/log when /dev/log is a datagram socket. |
| 417 | Thanks to Didier Rabound for spotting the problem. |
| 418 | |
| 419 | Add --dhcp-sequential-ip flag, to force allocation of IP |
| 420 | addresses in ascending order. Note that the default |
| 421 | pseudo-random mode is in general better but some |
| 422 | server-deployment applications need this. |
| 423 | |
| 424 | Fix problem where a server-id of 0.0.0.0 is sent to a |
| 425 | client when a dhcp-relay is in use if a client renews a |
| 426 | lease after dnsmasq restart and before any clients on the |
| 427 | subnet get a new lease. Thanks to Mike Ruiz for assistance |
| 428 | in chasing this one down. |
| 429 | |
| 430 | Don't return NXDOMAIN to an AAAA query if we have CNAME |
| 431 | which points to an A record only: NODATA is the correct |
| 432 | reply in this case. Thanks to Tom Fernandes for spotting |
| 433 | the problem. |
| 434 | |
| 435 | Relax the need to supply a netmask in --dhcp-range for |
| 436 | networks which use a DHCP relay. Whilst this is still |
| 437 | desireable, in the absence of a netmask dnsmasq will use |
| 438 | a default based on the class (A, B, or C) of the address. |
| 439 | This should at least remove a cause of mysterious failure |
| 440 | for people using RFC1918 addresses and relays. |
| 441 | |
| 442 | Add support for Linux conntrack connection marking. If |
| 443 | enabled with --conntrack, the connection mark for incoming |
| 444 | DNS queries will be copied to the outgoing connections |
| 445 | used to answer those queries. This allows clever firewall |
| 446 | and accounting stuff. Only available if dnsmasq is |
| 447 | compiled with HAVE_CONNTRACK and adds a dependency on |
| 448 | libnetfilter-conntrack. Thanks to Ed Wildgoose for the |
| 449 | initial idea, testing and sponsorship of this function. |
| 450 | |
| 451 | Provide a sane error message when someone attempts to |
| 452 | match a tag in --dhcp-host. |
| 453 | |
| 454 | Tweak the behaviour of --domain-needed, to avoid problems |
| 455 | with recursive nameservers downstream of dnsmasq. The new |
| 456 | behaviour only stops A and AAAA queries, and returns |
| 457 | NODATA rather than NXDOMAIN replies. |
| 458 | |
| 459 | Efficiency fix for very large DHCP configurations, thanks |
| 460 | to James Gartrell and Mike Ruiz for help with this. |
| 461 | |
| 462 | Allow the TFTP-server address in --dhcp-boot to be a |
| 463 | domain-name which is looked up in /etc/hosts. This can |
| 464 | give multiple IP addresses which are used round-robin, |
| 465 | thus doing TFTP server load-balancing. Thanks to Sushil |
| 466 | Agrawal for the patch. |
| 467 | |
| 468 | When two tagged dhcp-options for a particular option |
| 469 | number are both valid, use the one which is valid without |
| 470 | a tag from the dhcp-range. Allows overriding of the value |
| 471 | of a DHCP option for a particular host as well as |
| 472 | per-network values. So |
| 473 | --dhcp-range=set:interface1,...... |
| 474 | --dhcp-host=set:myhost,..... |
| 475 | --dhcp-option=tag:interface1,option:nis-domain,"domain1" |
| 476 | --dhcp-option=tag:myhost,option:nis-domain,"domain2" |
| 477 | will set the NIS-domain to domain1 for hosts in the range, but |
| 478 | override that to domain2 for a particular host. |
| 479 | |
| 480 | Fix bug which resulted in truncated files and timeouts for |
| 481 | some TFTP transfers. The bug only occurs with netascii |
| 482 | transfers and needs an unfortunate relationship between |
| 483 | file size, blocksize and the number of newlines in the |
| 484 | last block before it manifests itself. Many thanks to |
| 485 | Alkis Georgopoulos for spotting the problem and providing |
| 486 | a comprehensive test-case. |
| 487 | |
| 488 | Fix regression in TFTP server on *BSD platforms introduced |
| 489 | in version 2.56, due to confusion with sockaddr |
Simon Kelley | de604c1 | 2012-10-19 09:50:01 +0100 | [diff] [blame] | 490 | length. Many thanks to Loic Pefferkorn for finding this. |
Simon Kelley | 7de060b | 2011-08-26 17:24:52 +0100 | [diff] [blame] | 491 | |
| 492 | Support scope-ids in IPv6 addresses of nameservers from |
| 493 | /etc/resolv.conf and in --server options. Eg |
| 494 | nameserver fe80::202:a412:4512:7bbf%eth0 or |
| 495 | server=fe80::202:a412:4512:7bbf%eth0. Thanks to |
| 496 | Michael Stapelberg for the suggestion. |
| 497 | |
| 498 | Update Polish translation, thanks to Jan Psota. |
| 499 | |
| 500 | Update French translation. Thanks to Gildas Le Nadan. |
| 501 | |
| 502 | |
Simon Kelley | 572b41e | 2011-02-18 18:11:18 +0000 | [diff] [blame] | 503 | version 2.57 |
| 504 | Add patches to allow build under Android. |
| 505 | |
| 506 | Provide our own header for the DNS protocol, rather than |
| 507 | relying on arpa/nameser.h. This has proved more or less |
| 508 | defective over the years and the final straw is that it's |
| 509 | effectively empty on Android. |
| 510 | |
| 511 | Fix regression in 2.56 which caused hex constants in |
| 512 | configuration to be rejected if they contain the '*' |
| 513 | wildcard. |
| 514 | |
| 515 | Correct wrong casts of arguments to ctype.h functions, |
| 516 | isdigit(), isxdigit() etc. Thanks to Matthias Andree for |
| 517 | spotting this. |
| 518 | |
| 519 | Allow build with IDN support independently from i18n. |
| 520 | IDN support continues to be included automatically |
| 521 | when i18n is included. |
| 522 | 'make COPTS=-DHAVE_IDN' is the magic incantation. |
| 523 | |
| 524 | Modify check on extraneous command line junk (added in |
| 525 | 2.56) so that it doesn't complain about extra _empty_ |
| 526 | arguments. Otherwise this breaks libvirt. |
| 527 | |
| 528 | |
Simon Kelley | 28866e9 | 2011-02-14 20:19:14 +0000 | [diff] [blame] | 529 | version 2.56 |
| 530 | Add a patch to allow dnsmasq to get interface names right in a |
| 531 | Solaris zone. Thanks to Dj Padzensky for this. |
| 532 | |
| 533 | Improve data-type parsing heuristics so that |
| 534 | --dhcp-option=option:domain-search,. |
| 535 | treats the value as a string and not an IP address. |
| 536 | Thanks to Clemens Fischer for spotting that. |
| 537 | |
| 538 | Add IPv6 support to the TFTP server. Many thanks to Jan |
| 539 | 'RedBully' Seiffert for the patches. |
| 540 | |
| 541 | Log DNS queries at level LOG_INFO, rather then |
| 542 | LOG_DEBUG. This makes things consistent with DHCP |
| 543 | logging. Thanks to Adam Pribyl for spotting the problem. |
| 544 | |
| 545 | Ensure that dnsmasq terminates cleanly when using |
| 546 | --syslog-async even if it cannot make a connection to the |
| 547 | syslogd. |
| 548 | |
| 549 | Add --add-mac option. This is to support currently |
| 550 | experimental DNS filtering facilities. Thanks to Benjamin |
| 551 | Petrin for the orignal patch. |
| 552 | |
| 553 | Fix bug which meant that tags were ignored in dhcp-range |
| 554 | configuration specifying PXE-proxy service. Thanks to |
| 555 | Cristiano Cumer for spotting this. |
| 556 | |
| 557 | Raise an error if there is extra junk, not part of an |
| 558 | option, on the command line. |
| 559 | |
| 560 | Flag a couple of log messages in cache.c as coming from |
| 561 | the DHCP subsystem. Thanks to Olaf Westrik for the patch. |
| 562 | |
| 563 | Omit timestamps from logs when a) logging to stderr and |
| 564 | b) --keep-in-forground is set. The logging facility on the |
| 565 | other end of stderr can be assumned to supply them. Thanks |
| 566 | to John Hallam for the patch. |
| 567 | |
| 568 | Don't complain about strings longer than 255 characters in |
| 569 | --txt-record, just split the long strings into 255 |
| 570 | character chunks instead. |
| 571 | |
| 572 | Fix crash on double-free. This bug can only happen when |
| 573 | dhcp-script is in use and then only in rare circumstances |
| 574 | triggered by high DHCP transaction rate and a slow |
| 575 | script. Thanks to Ferenc Wagner for finding the problem. |
| 576 | |
| 577 | Only log that a file has been sent by TFTP after the |
| 578 | transfer has completed succesfully. |
| 579 | |
| 580 | A good suggestion from Ferenc Wagner: extend |
| 581 | the --domain option to allow this sort of thing: |
| 582 | --domain=thekelleys.org.uk,192.168.0.0/24,local |
| 583 | which automatically creates |
| 584 | --local=/thekelleys.org.uk/ |
| 585 | --local=/0.168.192.in-addr.arpa/ |
| 586 | |
| 587 | Tighten up syntax checking of hex contants in the config |
| 588 | file. Thanks to Fred Damen for spotting this. |
| 589 | |
| 590 | Add dnsmasq logo/icon, contributed by Justin Swift. Many |
| 591 | thanks for that. |
| 592 | |
| 593 | Never cache DNS replies which have the 'cd' bit set, or |
| 594 | which result from queries forwarded with the 'cd' bit |
| 595 | set. The 'cd' bit instructs a DNSSEC validating server |
| 596 | upstream to ignore signature failures and return replies |
| 597 | anyway. Without this change it's possible to pollute the |
| 598 | dnsmasq cache with bad data by making a query with the |
| 599 | 'cd' bit set and subsequent queries would return this data |
| 600 | without its being marked as suspect. Thanks to Anders |
| 601 | Kaseorg for pointing out this problem. |
| 602 | |
| 603 | Add --proxy-dnssec flag, for compliance with RFC |
| 604 | 4035. Dnsmasq will now clear the 'ad' bit in answers returned |
| 605 | from upstream validating nameservers unless this option is |
| 606 | set. |
| 607 | |
| 608 | Allow a filename of "-" for --conf-file to read |
| 609 | stdin. Suggestion from Timothy Redaelli. |
| 610 | |
| 611 | Rotate the order of SRV records in replies, to provide |
| 612 | round-robin load balancing when all the priorities are |
| 613 | equal. Thanks to Peter McKinney for the suggestion. |
| 614 | |
| 615 | Edit |
| 616 | contrib/MacOSX-launchd/uk.org.thekelleys.dnsmasq.plist |
| 617 | so that it doesn't log all queries to a file by |
| 618 | default. Thanks again to Peter McKinney. |
| 619 | |
| 620 | By default, setting an IPv4 address for a domain but not |
| 621 | an IPv6 address causes dnsmasq to return |
| 622 | an NODATA reply for IPv6 (or vice-versa). So |
| 623 | --address=/google.com/1.2.3.4 stops IPv6 queries for |
| 624 | *google.com from being forwarded. Make it possible to |
| 625 | override this behaviour by defining the sematics if the |
| 626 | same domain appears in both --server and --address. |
| 627 | In that case, the --address has priority for the address |
| 628 | family in which is appears, but the --server has priority |
| 629 | of the address family which doesn't appear in --adddress |
| 630 | So: |
| 631 | --address=/google.com/1.2.3.4 |
| 632 | --server=/google.com/# |
| 633 | will return 1.2.3.4 for IPv4 queries for *.google.com but |
| 634 | forward IPv6 queries to the normal upstream nameserver. |
| 635 | Similarly when setting an IPv6 address |
| 636 | only this will allow forwarding of IPv4 queries. Thanks to |
| 637 | William for pointing out the need for this. |
| 638 | |
| 639 | Allow more than one --dhcp-optsfile and --dhcp-hostsfile |
| 640 | and make them understand directories as arguments in the |
| 641 | same way as --addn-hosts. Suggestion from John Hanks. |
| 642 | |
| 643 | Ignore rebinding requests for leases we don't know |
| 644 | about. Rebind is broadcast, so we might get to overhear a |
| 645 | request meant for another DHCP server. NAKing this is |
| 646 | wrong. Thanks to Brad D'Hondt for assistance with this. |
| 647 | |
Simon Kelley | 572b41e | 2011-02-18 18:11:18 +0000 | [diff] [blame] | 648 | Fix cosmetic bug which produced strange output when |
| 649 | dumping cache statistics with some configurations. Thanks |
| 650 | to Fedor Kozhevnikov for spotting this. |
Simon Kelley | 28866e9 | 2011-02-14 20:19:14 +0000 | [diff] [blame] | 651 | |
| 652 | |
Simon Kelley | c52e189 | 2010-06-07 22:01:39 +0100 | [diff] [blame] | 653 | version 2.55 |
Simon Kelley | 28866e9 | 2011-02-14 20:19:14 +0000 | [diff] [blame] | 654 | Fix crash when /etc/ethers is in use. Thanks to |
| 655 | Gianluigi Tiesi for finding this. |
Simon Kelley | c52e189 | 2010-06-07 22:01:39 +0100 | [diff] [blame] | 656 | |
Simon Kelley | 28866e9 | 2011-02-14 20:19:14 +0000 | [diff] [blame] | 657 | Fix crash in netlink_multicast(). Thanks to Arno Wald for |
| 658 | finding this one. |
Simon Kelley | c52e189 | 2010-06-07 22:01:39 +0100 | [diff] [blame] | 659 | |
Simon Kelley | 28866e9 | 2011-02-14 20:19:14 +0000 | [diff] [blame] | 660 | Allow the empty domain "." in dhcp domain-search (119) |
| 661 | options. |
Simon Kelley | c52e189 | 2010-06-07 22:01:39 +0100 | [diff] [blame] | 662 | |
| 663 | |
| 664 | version 2.54 |
Simon Kelley | 28866e9 | 2011-02-14 20:19:14 +0000 | [diff] [blame] | 665 | There is no version 2.54 to avoid confusion with 2.53, |
| 666 | which incorrectly identifies itself as 2.54. |
Simon Kelley | c52e189 | 2010-06-07 22:01:39 +0100 | [diff] [blame] | 667 | |
| 668 | |
Simon Kelley | 8ef5ada | 2010-06-03 19:42:45 +0100 | [diff] [blame] | 669 | version 2.53 |
| 670 | Fix failure to compile on Debian/kFreeBSD. Thanks to |
| 671 | Axel Beckert and Petr Salinger. |
| 672 | |
| 673 | Fix code to avoid scary strict-aliasing warnings |
| 674 | generated by gcc 4.4. |
| 675 | |
| 676 | Added FAQ entry warning about DHCP failures with Vista |
| 677 | when firewalls block 255.255.255.255. |
| 678 | |
| 679 | Fixed bug which caused bad things to happen if a |
| 680 | resolv.conf file which exists is subsequently removed. |
| 681 | Thanks to Nikolai Saoukh for the patch. |
| 682 | |
| 683 | Rationalised the DHCP tag system. Every configuration item |
| 684 | which can set a tag does so by adding "set:<tag>" and |
| 685 | every configuration item which is conditional on a tag is |
| 686 | made so by "tag:<tag>". The NOT operator changes to '!', |
| 687 | which is a bit more intuitive too. Dhcp-host directives |
| 688 | can set more than one tag now. The old '#' NOT, |
| 689 | "net:" prefix and no-prefixes are still honoured, so |
| 690 | no existing config file needs to be changed, but |
| 691 | the documentation and new-style config files should be |
| 692 | much less confusing. |
| 693 | |
| 694 | Added --tag-if to allow boolean operations on tags. |
| 695 | This allows complicated logic to be clearer and more |
| 696 | general. A great suggestion from Richard Voigt. |
| 697 | |
| 698 | Add broadcast/unicast information to DHCP logging. |
| 699 | |
| 700 | Allow --dhcp-broadcast to be unconditional. |
| 701 | |
| 702 | Fixed incorrect behaviour with NOT <tag> conditionals in |
| 703 | dhcp-options. Thanks to Max Turkewitz for assistance |
| 704 | finding this. |
| 705 | |
| 706 | If we send vendor-class encapsulated options based on the |
| 707 | vendor-class supplied by the client, and no explicit |
| 708 | vendor-class option is given, echo back the vendor-class |
| 709 | from the client. |
| 710 | |
| 711 | Fix bug which stopped dnsmasq from matching both a |
| 712 | circuitid and a remoteid. Thanks to Ignacio Bravo for |
| 713 | finding this. |
| 714 | |
| 715 | Add --dhcp-proxy, which makes it possible to configure |
| 716 | dnsmasq to use a DHCP relay agent as a full proxy, with |
| 717 | all DHCP messages passing through the proxy. This is |
| 718 | useful if the relay adds extra information to the packets |
| 719 | it forwards, but cannot be configured with the RFC 5107 |
| 720 | server-override option. |
| 721 | |
| 722 | Added interface:<iface name> part to dhcp-range. The |
| 723 | semantics of this are very odd at first sight, but it |
| 724 | allows a single line of the form |
| 725 | dhcp-range=interface:virt0,192.168.0.4,192.168.0.200 |
| 726 | to be added to dnsmasq configuration which then supplies |
| 727 | DHCP and DNS services to that interface, without affecting |
| 728 | what services are supplied to other interfaces and |
| 729 | irrespective of the existance or lack of |
| 730 | interface=<interface> |
| 731 | lines elsewhere in the dnsmasq configuration. The idea is |
| 732 | that such a line can be added automatically by libvirt |
| 733 | or equivalent systems, without disturbing any manual |
| 734 | configuration. |
| 735 | |
| 736 | Similarly to the above, allow --enable-tftp=<interface> |
| 737 | |
| 738 | Allow a TFTP root to be set separately for requests via |
| 739 | different interfaces, --tftp-root=<path>,<interface> |
| 740 | |
| 741 | Correctly handle and log clashes between CNAMES and |
| 742 | DNS names being given to DHCP leases. This fixes a bug |
| 743 | which caused nonsense IP addresses to be logged. Thanks to |
| 744 | Sergei Zhirikov for finding and analysing the problem. |
| 745 | |
| 746 | Tweak flush_log so as to avoid leaving the log |
| 747 | file in non-blocking mode. O_NONBLOCK is a property of the |
| 748 | file, not the process/descriptor. |
| 749 | |
| 750 | Fix contrib/Solaris10/create_package |
| 751 | (/usr/man -> /usr/share/man) Thanks to Vita Batrla. |
| 752 | |
| 753 | Fix a problem where, if a client got a lease, then went |
| 754 | to another subnet and got another lease, then moved back, |
| 755 | it couldn't resume the old lease, but would instead get |
| 756 | a new address. Thanks to Leonardo Rodrigues for spotting |
| 757 | this and testing the fix. |
| 758 | |
| 759 | Fix weird bug which sometimes omitted certain characters |
| 760 | from the start of quoted strings in dhcp-options. Thanks |
| 761 | to Dayton Turner for spotting the problem. |
| 762 | |
| 763 | Add facility to redirect some domains to the standard |
| 764 | upstream servers: this allows something like |
| 765 | --server=/google.com/1.2.3.4 --server=/www.google.com/# |
| 766 | which will send queries for *.google.com to 1.2.3.4, |
| 767 | except *www.google.com which will be forwarded as usual. |
| 768 | Thanks to AJ Weber for prompting this addition. |
| 769 | |
| 770 | Improve the hash-algorithm used to generate IP addresses |
| 771 | from MAC addresses during initial DHCP address |
| 772 | allocation. This improves performance when large numbers |
| 773 | of hosts with similar MAC addresses all try and get an IP |
| 774 | address at the same time. Thanks to Paul Smith for his |
| 775 | work on this. |
| 776 | |
| 777 | Tweak DHCP code so that --bridge-interface can be used to |
| 778 | select which IP alias of an interface should be used for |
| 779 | DHCP purposes on Linux. If eth0 has an alias eth0:dhcp |
| 780 | then adding --bridge-interface=eth0:dhcp,eth0 will use |
| 781 | the address of eth0:dhcp to determine the correct subnet |
| 782 | for DHCP address allocation. Thanks to Pawel Golaszewski |
| 783 | for prompting this and Eric Cooper for further testing. |
| 784 | |
| 785 | Add --dhcp-generate-names. Suggestion by Ferenc Wagner. |
| 786 | |
| 787 | Tweak DNS server selection algorithm when there is more |
| 788 | than one server available for a domain, eg. |
| 789 | --server=/mydomain/1.1.1.1 |
| 790 | --server=/mydomain/2.2.2.2 |
| 791 | Thanks to Alberto Cuesta-Canada for spotting a weakness |
| 792 | here. |
| 793 | |
| 794 | Add --max-ttl. Thanks to Fredrik Ringertz for the patch. |
| 795 | |
| 796 | Allow --log-facility=- to force all logging to |
| 797 | stderr. Suggestion from Clemens Fischer. |
| 798 | |
| 799 | Fix regression which caused configuration like |
| 800 | --address=/.domain.com/1.2.3.4 to be rejected. The dot to the |
| 801 | left of the domain has been implied and not required for a |
| 802 | long time, but it should be accepted for backward |
| 803 | compatibility. Thanks to Andrew Burcin for spotting this. |
| 804 | |
| 805 | Add --rebind-domain-ok and --rebind-localhost-ok. |
| 806 | Suggestion from Clemens Fischer. |
| 807 | |
| 808 | Log replies to queries of type TXT, when --log-queries |
| 809 | is set. |
| 810 | |
| 811 | Fix compiler warnings when compiled with -DNO_DHCP. Thanks |
| 812 | to Shantanu Gadgil for the patch. |
| 813 | |
| 814 | Updated French translation. Thanks to Gildas Le Nadan. |
| 815 | |
| 816 | Updated Polish translation. Thanks to Jan Psota. |
| 817 | |
| 818 | Updated German translation. Thanks to Matthias Andree. |
| 819 | |
| 820 | Added contrib/static-arp, thanks to Darren Hoo. |
| 821 | |
| 822 | Fix corruption of the domain when a name from /etc/hosts |
| 823 | overrides one supplied by a DHCP client. Thanks to Fedor |
| 824 | Kozhevnikov for spotting the problem. |
| 825 | |
| 826 | Updated Spanish translation. Thanks to Chris Chatham. |
| 827 | |
| 828 | |
Simon Kelley | 316e273 | 2010-01-22 20:16:09 +0000 | [diff] [blame] | 829 | version 2.52 |
| 830 | Work around a Linux kernel bug which insists that the |
| 831 | length of the option passed to setsockopt must be at least |
| 832 | sizeof(int) bytes, even if we're calling SO_BINDTODEVICE |
| 833 | and the device name is "lo". Note that this is fixed |
| 834 | in kernel 2.6.31, but the workaround is harmless and |
| 835 | allows earlier kernels to be used. Also fix dnsmasq |
| 836 | bug which reported the wrong address when this failed. |
| 837 | Thanks to Fedor for finding this. |
| 838 | |
| 839 | The API for IPv6 PKTINFO changed around Linux kernel |
| 840 | 2.6.14. Workaround the case where dnsmasq is compiled |
| 841 | against newer headers, but then run on an old kernel: |
| 842 | necessary for some *WRT distros. |
| 843 | |
| 844 | Re-read the set of network interfaces when re-loading |
| 845 | /etc/resolv.conf if --bind-interfaces is not set. This |
| 846 | handles the case that loopback interfaces do not exist |
| 847 | when dnsmasq is first started. |
| 848 | |
| 849 | Tweak the PXE code to support port 4011. This should |
| 850 | reduce broadcasts and make things more reliable when other |
| 851 | servers are around. It also improves inter-operability |
| 852 | with certain clients. |
| 853 | |
| 854 | Make a pxe-service configuration with no filename or boot |
| 855 | service type legal: this does a local boot. eg. |
| 856 | pxe-service=x86PC, "Local boot" |
| 857 | |
| 858 | Be more conservative in detecting "A for A" |
| 859 | queries. Dnsmasq checks if the name in a type=A query looks |
| 860 | like a dotted-quad IP address and answers the query itself |
| 861 | if so, rather than forwarding it. Previously dnsmasq |
| 862 | relied in the library function inet_addr() to convert |
| 863 | addresses, and that will accept some things which are |
| 864 | confusing in this context, like 1.2.3 or even just |
| 865 | 1234. Now we only do A for A processing for four decimal |
| 866 | numbers delimited by dots. |
| 867 | |
| 868 | A couple of tweaks to fix compilation on Solaris. Thanks |
| 869 | to Joel Macklow for help with this. |
| 870 | |
| 871 | Another Solaris compilation tweak, needed for Solaris |
| 872 | 2009.06. Thanks to Lee Essen for that. |
| 873 | |
| 874 | Added extract packaging stuff from Lee Essen to |
| 875 | contrib/Solaris10. |
| 876 | |
| 877 | Increased the default limit on number of leases to 1000 |
| 878 | (from 150). This is mainly a defence against DoS attacks, |
| 879 | and for the average "one for two class C networks" |
| 880 | installation, IP address exhaustion does that just as |
| 881 | well. Making the limit greater than the number of IP |
| 882 | addresses available in such an installation removes a |
| 883 | surprise which otherwise can catch people out. |
| 884 | |
| 885 | Removed extraneous trailing space in the value of the |
| 886 | DNSMASQ_TIME_REMAINING DNSMASQ_LEASE_LENGTH and |
| 887 | DNSMASQ_LEASE_EXPIRES environment variables. Thanks to |
| 888 | Gildas Le Nadan for spotting this. |
| 889 | |
| 890 | Provide the network-id tags for a DHCP transaction to |
| 891 | the lease-change script in the environment variable |
| 892 | DNSMASQ_TAGS. A good suggestion from Gildas Le Nadan. |
| 893 | |
| 894 | Add support for RFC3925 "Vendor-Identifying Vendor |
| 895 | Options". The syntax looks like this: |
| 896 | --dhcp-option=vi-encap:<enterprise number>, ......... |
| 897 | |
| 898 | Add support to --dhcp-match to allow matching against |
| 899 | RFC3925 "Vendor-Identifying Vendor Classes". The syntax |
| 900 | looks like this: |
| 901 | --dhcp-match=tag,vi-encap<enterprise number>, <value> |
| 902 | |
| 903 | Add some application specific code to assist in |
| 904 | implementing the Broadband forum TR069 CPE-WAN |
| 905 | specification. The details are in contrib/CPE-WAN/README |
| 906 | |
| 907 | Increase the default DNS packet size limit to 4096, as |
| 908 | recommended by RFC5625 section 4.4.3. This can be |
| 909 | reconfigured using --edns-packet-max if needed. Thanks to |
| 910 | Francis Dupont for pointing this out. |
| 911 | |
Simon Kelley | 8ef5ada | 2010-06-03 19:42:45 +0100 | [diff] [blame] | 912 | Rewrite query-ids even for TSIG signed packets, since |
Simon Kelley | 316e273 | 2010-01-22 20:16:09 +0000 | [diff] [blame] | 913 | this is allowed by RFC5625 section 4.5. |
| 914 | |
| 915 | Use getopt_long by default on OS X. It has been supported |
| 916 | since version 10.3.0. Thanks to Arek Dreyer for spotting |
| 917 | this. |
| 918 | |
| 919 | Added up-to-date startup configuration for MacOSX/launchd |
| 920 | in contrib/MacOSX-launchd. Thanks to Arek Dreyer for |
| 921 | providing this. |
| 922 | |
| 923 | Fix link error when including Dbus but excluding DHCP. |
| 924 | Thanks to Oschtan for the bug report. |
| 925 | |
| 926 | Updated French translation. Thanks to Gildas Le Nadan. |
| 927 | |
| 928 | Updated Polish translation. Thanks to Jan Psota. |
| 929 | |
| 930 | Updated Spanish translation. Thanks to Chris Chatham. |
| 931 | |
Simon Kelley | 8ef5ada | 2010-06-03 19:42:45 +0100 | [diff] [blame] | 932 | Fixed confusion about domains, when looking up DHCP hosts |
| 933 | in /etc/hosts. This could cause spurious "Ignoring |
| 934 | domain..." messages. Thanks to Fedor Kozhevnikov for |
| 935 | finding and analysing the problem. |
Simon Kelley | 316e273 | 2010-01-22 20:16:09 +0000 | [diff] [blame] | 936 | |
Simon Kelley | 8ef5ada | 2010-06-03 19:42:45 +0100 | [diff] [blame] | 937 | |
Simon Kelley | 1f15b81 | 2009-10-13 17:49:32 +0100 | [diff] [blame] | 938 | version 2.51 |
| 939 | Add support for internationalised DNS. Non-ASCII characters |
| 940 | in domain names found in /etc/hosts, /etc/ethers and |
| 941 | /etc/dnsmasq.conf will be correctly handled by translation to |
| 942 | punycode, as specified in RFC3490. This function is only |
| 943 | available if dnsmasq is compiled with internationalisation |
| 944 | support, and adds a dependency on GNU libidn. Without i18n |
| 945 | support, dnsmasq continues to be compilable with just |
| 946 | standard tools. Thanks to Yves Dorfsman for the |
| 947 | suggestion. |
| 948 | |
| 949 | Add two more environment variables for lease-change scripts: |
| 950 | First, DNSMASQ_SUPPLIED_HOSTNAME; this is set to the hostname |
| 951 | supplied by a client, even if the actual hostname used is |
| 952 | over-ridden by dhcp-host or dhcp-ignore-names directives. |
| 953 | Also DNSMASQ_RELAY_ADDRESS which gives the address of |
| 954 | a DHCP relay, if used. |
| 955 | Suggestions from Michael Rack. |
| 956 | |
| 957 | Fix regression which broke echo of relay-agent |
| 958 | options. Thanks to Michael Rack for spotting this. |
| 959 | |
| 960 | Don't treat option 67 as being interchangeable with |
| 961 | dhcp-boot parameters if it's specified as |
| 962 | dhcp-option-force. |
| 963 | |
| 964 | Make the code to call scripts on lease-change compile-time |
| 965 | optional. It can be switched off by editing src/config.h |
| 966 | or building with "make COPTS=-DNO_SCRIPT". |
| 967 | |
| 968 | Make the TFTP server cope with filenames from Windows/DOS |
| 969 | which use '\' as pathname separator. Thanks to Ralf for |
| 970 | the patch. |
| 971 | |
| 972 | Updated Polish translation. Thanks to Jan Psota. |
| 973 | |
| 974 | Warn if an IP address is duplicated in /etc/ethers. Thanks |
| 975 | to Felix Schwarz for pointing this out. |
| 976 | |
| 977 | Teach --conf-dir to take an option list of file suffices |
| 978 | which will be ignored when scanning the directory. Useful |
| 979 | for backup files etc. Thanks to Helmut Hullen for the |
| 980 | suggestion. |
| 981 | |
| 982 | Add new DHCP option named tftpserver-address, which |
| 983 | corresponds to the third argument of dhcp-boot. This |
| 984 | allows the complete functionality of dhcp-boot to be |
| 985 | replicated with dhcp-option. Useful when using |
| 986 | dhcp-optsfile. |
| 987 | |
| 988 | Test which upstream nameserver to use every 10 seconds |
| 989 | or 50 queries and not just when a query times out and |
| 990 | is retried. This should improve performance when there |
| 991 | is a slow nameserver in the list. Thanks to Joe for the |
| 992 | suggestion. |
| 993 | |
| 994 | Don't do any PXE processing, even for clients with the |
| 995 | correct vendorclass, unless at least one pxe-prompt or |
| 996 | pxe-service option is given. This stops dnsmasq |
| 997 | interfering with proxy PXE subsystems when it is just |
| 998 | the DHCP server. Thanks to Spencer Clark for spotting this. |
| 999 | |
| 1000 | Limit the blocksize used for TFTP transfers to a value |
| 1001 | which avoids packet fragmentation, based on the MTU of the |
| 1002 | local interface. Many netboot ROMs can't cope with |
| 1003 | fragmented packets. |
| 1004 | |
| 1005 | Honour dhcp-ignore configuration for PXE and proxy-PXE |
| 1006 | requests. Thanks to Niels Basjes for the bug report. |
| 1007 | |
| 1008 | Updated French translation. Thanks to Gildas Le Nadan. |
| 1009 | |
| 1010 | |
Simon Kelley | 77e94da | 2009-08-31 17:32:17 +0100 | [diff] [blame] | 1011 | version 2.50 |
Simon Kelley | 1f15b81 | 2009-10-13 17:49:32 +0100 | [diff] [blame] | 1012 | Fix security problem which allowed any host permitted to |
Simon Kelley | 77e94da | 2009-08-31 17:32:17 +0100 | [diff] [blame] | 1013 | do TFTP to possibly compromise dnsmasq by remote buffer |
| 1014 | overflow when TFTP enabled. Thanks to Core Security |
| 1015 | Technologies and Iván Arce, Pablo Hernán Jorge, Alejandro |
| 1016 | Pablo Rodriguez, Martín Coco, Alberto Soliño Testa and |
| 1017 | Pablo Annetta. This problem has Bugtraq id: 36121 |
| 1018 | and CVE: 2009-2957 |
| 1019 | |
| 1020 | Fix a problem which allowed a malicious TFTP client to |
| 1021 | crash dnsmasq. Thanks to Steve Grubb at Red Hat for |
| 1022 | spotting this. This problem has Bugtraq id: 36120 and |
| 1023 | CVE: 2009-2958 |
| 1024 | |
| 1025 | |
Simon Kelley | 03a97b6 | 2009-06-10 20:55:49 +0100 | [diff] [blame] | 1026 | version 2.49 |
| 1027 | Fix regression in 2.48 which disables the lease-change |
| 1028 | script. Thanks to Jose Luis Duran for spotting this. |
| 1029 | |
| 1030 | Log TFTP "file not found" errors. These were not logged, |
| 1031 | since a normal PXELinux boot generates many of them, but |
| 1032 | the lack of the messages seems to be more confusing than |
| 1033 | routinely seeing them when there is no real error. |
| 1034 | |
| 1035 | Update Spanish translation. Thanks to Chris Chatham. |
| 1036 | |
| 1037 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1038 | version 2.48 |
| 1039 | Archived the extensive, backwards, changelog to |
| 1040 | CHANGELOG.archive. The current changelog now runs from |
| 1041 | version 2.43 and runs conventionally. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1042 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1043 | Fixed bug which broke binding of servers to physical |
| 1044 | interfaces when interface names were longer than four |
| 1045 | characters. Thanks to MURASE Katsunori for the patch. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1046 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1047 | Fixed netlink code to check that messages come from the |
| 1048 | correct source, and not another userspace process. Thanks |
| 1049 | to Steve Grubb for the patch. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1050 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1051 | Maintainability drive: removed bug and missing feature |
| 1052 | workarounds for some old platforms. Solaris 9, OpenBSD |
| 1053 | older than 4.1, Glibc older than 2.2, Linux 2.2.x and |
| 1054 | DBus older than 1.1.x are no longer supported. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1055 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1056 | Don't read included configuration files more than once: |
| 1057 | allows complex configuration structures without problems. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1058 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1059 | Mark log messages from the various subsystems in dnsmasq: |
| 1060 | messages from the DHCP subsystem now have the ident string |
| 1061 | "dnsmasq-dhcp" and messages from TFTP have ident |
| 1062 | "dnsmasq-tftp". Thanks to Olaf Westrik for the patch. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1063 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1064 | Fix possible infinite DHCP protocol loop when an IP |
| 1065 | address nailed to a hostname (not a MAC address) and a |
| 1066 | host sometimes provides the name, sometimes not. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1067 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1068 | Allow --addn-hosts to take a directory: all the files |
| 1069 | in the directory are read. Thanks to Phil Cornelius for |
| 1070 | the suggestion. |
Simon Kelley | 9e4abcb | 2004-01-22 19:47:41 +0000 | [diff] [blame] | 1071 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1072 | Support --bridge-interface on all platforms, not just BSD. |
Simon Kelley | 1ab84e2 | 2004-01-29 16:48:35 +0000 | [diff] [blame] | 1073 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1074 | Added support for advanced PXE functions. It's now |
| 1075 | possible to define a prompt and menu options which will |
| 1076 | be displayed when a client PXE boots. It's also possible to |
| 1077 | hand-off booting to other boot servers. Proxy-DHCP, where |
| 1078 | dnsmasq just supplies the PXE information and another DHCP |
| 1079 | server does address allocation, is also allowed. See the |
| 1080 | --pxe-prompt and --pxe-service keywords. Thanks to |
| 1081 | Alkis Georgopoulos for the suggestion and Guilherme Moro |
| 1082 | and Michael Brown for assistance. |
Simon Kelley | 1ab84e2 | 2004-01-29 16:48:35 +0000 | [diff] [blame] | 1083 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1084 | Improvements to DHCP logging. Thanks to Tom Metro for |
| 1085 | useful suggestions. |
| 1086 | |
| 1087 | Add ability to build dnsmasq without DHCP support. To do |
| 1088 | this, edit src/config.h or build with |
| 1089 | "make COPTS=-DNO_DHCP". Thanks to Mahavir Jain for the patch. |
| 1090 | |
| 1091 | Added --test command-line switch - syntax check |
| 1092 | configuration files only. |
Simon Kelley | 33820b7 | 2004-04-03 21:10:00 +0100 | [diff] [blame] | 1093 | |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1094 | Updated French translation. Thanks to Gildas Le Nadan. |
Simon Kelley | 9009d74 | 2008-11-14 20:04:27 +0000 | [diff] [blame] | 1095 | |
Simon Kelley | 73a08a2 | 2009-02-05 20:28:08 +0000 | [diff] [blame] | 1096 | |
| 1097 | version 2.47 |
| 1098 | Updated French translation. Thanks to Gildas Le Nadan. |
| 1099 | |
| 1100 | Fixed interface enumeration code to work on NetBSD |
| 1101 | 5.0. Thanks to Roy Marples for the patch. |
| 1102 | |
| 1103 | Updated config.h to use the same location for the lease |
| 1104 | file on NetBSD as the other *BSD variants. Also allow |
| 1105 | LEASEFILE and CONFFILE symbols to be overriden in CFLAGS. |
| 1106 | |
| 1107 | Handle duplicate address detection on IPv6 more |
| 1108 | intelligently. In IPv6, an interface can have an address |
| 1109 | which is not usable, because it is still undergoing DAD |
| 1110 | (such addresses are marked "tentative"). Attempting to |
| 1111 | bind to an address in this state returns an error, |
| 1112 | EADDRNOTAVAIL. Previously, on getting such an error, |
| 1113 | dnsmasq would silently abandon the address, and never |
| 1114 | listen on it. Now, it retries once per second for 20 |
| 1115 | seconds before generating a fatal error. 20 seconds should |
| 1116 | be long enough for any DAD process to complete, but can be |
| 1117 | adjusted in src/config.h if necessary. Thanks to Martin |
| 1118 | Krafft for the bug report. |
| 1119 | |
| 1120 | Add DBus introspection. Patch from Jeremy Laine. |
| 1121 | |
| 1122 | Update Dbus configuration file. Patch from Colin Walters. |
| 1123 | Fix for this bug: |
| 1124 | http://bugs.freedesktop.org/show_bug.cgi?id=18961 |
| 1125 | |
| 1126 | Support arbitrarily encapsulated DHCP options, suggestion |
| 1127 | and initial patch from Samium Gromoff. This is useful for |
| 1128 | (eg) gPXE, which expect all its private options to be |
| 1129 | encapsulated inside a single option 175. So, eg, |
| 1130 | |
| 1131 | dhcp-option = encap:175, 190, "iscsi-client0" |
| 1132 | dhcp-option = encap:175, 191, "iscsi-client0-secret" |
| 1133 | |
| 1134 | will provide iSCSI parameters to gPXE. |
| 1135 | |
| 1136 | Enhance --dhcp-match to allow testing of the contents of a |
| 1137 | client-sent option, as well as its presence. This |
| 1138 | application in mind for this is RFC 4578 |
| 1139 | client-architecture specifiers, but it's generally useful. |
| 1140 | Joey Korkames suggested the enhancement. |
| 1141 | |
| 1142 | Move from using the IP_XMIT_IF ioctl to IP_BOUND_IF on |
| 1143 | OpenSolaris. Thanks to Bastian Machek for the heads-up. |
| 1144 | |
| 1145 | No longer complain about blank lines in |
| 1146 | /etc/ethers. Thanks to Jon Nelson for the patch. |
| 1147 | |
| 1148 | Fix binding of servers to physical devices, eg |
| 1149 | --server=/domain/1.2.3.4@eth0 which was broken from 2.43 |
| 1150 | onwards unless --query-port=0 set. Thanks to Peter Naulls |
| 1151 | for the bug report. |
| 1152 | |
| 1153 | Reply to DHCPINFORM requests even when the supplied ciaddr |
| 1154 | doesn't fall in any dhcp-range. In this case it's not |
| 1155 | possible to supply a complete configuration, but |
| 1156 | individually-configured options (eg PAC) may be useful. |
| 1157 | |
| 1158 | Allow the source address of an alias to be a range: |
| 1159 | --alias=192.168.0.0,10.0.0.0,255.255.255.0 maps the whole |
| 1160 | subnet 192.168.0.0->192.168.0.255 to 10.0.0.0->10.0.0.255, |
| 1161 | as before. |
| 1162 | --alias=192.168.0.10-192.168.0.40,10.0.0.0,255.255.255.0 |
| 1163 | maps only the 192.168.0.10->192.168.0.40 region. Thanks to |
| 1164 | Ib Uhrskov for the suggestion. |
| 1165 | |
| 1166 | Don't dynamically allocate DHCP addresses which may break |
| 1167 | Windows. Addresses which end in .255 or .0 are broken in |
| 1168 | Windows even when using supernetting. |
| 1169 | --dhcp-range=192.168.0.1,192.168.1.254,255,255,254.0 means |
| 1170 | 192.168.0.255 is a valid IP address, but not for Windows. |
| 1171 | See Microsoft KB281579. We therefore no longer allocate |
| 1172 | these addresses to avoid hard-to-diagnose problems. |
| 1173 | |
| 1174 | Update Polish translation. Thanks to Jan Psota. |
| 1175 | |
| 1176 | Delete the PID-file when dnsmasq shuts down. Note that by |
| 1177 | this time, dnsmasq is normally not running as root, so |
| 1178 | this will fail if the PID-file is stored in a root-owned |
| 1179 | directory; such failure is silently ignored. To take |
| 1180 | advantage of this feature, the PID-file must be stored in a |
| 1181 | directory owned and write-able by the user running |
| 1182 | dnsmasq. |
Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1183 | |
| 1184 | |
| 1185 | version 2.46 |
| 1186 | Allow --bootp-dynamic to take a netid tag, so that it may |
| 1187 | be selectively enabled. Thanks to Olaf Westrik for the |
| 1188 | suggestion. |
| 1189 | |
| 1190 | Remove ISC-leasefile reading code. This has been |
| 1191 | deprecated for a long time, and last time I removed it, it |
| 1192 | ended up going back by request of one user. This time, |
| 1193 | it's gone for good; otherwise it would need to be |
| 1194 | re-worked to support multiple domains (see below). |
| 1195 | |
| 1196 | Support DHCP clients in multiple DNS domains. This is a |
| 1197 | long-standing request. Clients are assigned to a domain |
| 1198 | based in their IP address. |
| 1199 | |
| 1200 | Add --dhcp-fqdn flag, which changes behaviour if DNS names |
| 1201 | assigned to DHCP clients. When this is set, there must be |
| 1202 | a domain associated with each client, and only |
| 1203 | fully-qualified domain names are added to the DNS. The |
| 1204 | advantage is that the only the FQDN needs to be unique, |
| 1205 | so that two or more DHCP clients can share a hostname, as |
| 1206 | long as they are in different domains. |
| 1207 | |
| 1208 | Set environment variable DNSMASQ_DOMAIN when invoking |
| 1209 | lease-change script. This may be useful information to |
| 1210 | have now that it's variable. |
| 1211 | |
| 1212 | Tighten up data-checking code for DNS packet |
| 1213 | handling. Thanks to Steve Dodd who found certain illegal |
| 1214 | packets which could crash dnsmasq. No memory overwrite was |
| 1215 | possible, so this is not a security issue beyond the DoS |
| 1216 | potential. |
| 1217 | |
| 1218 | Update example config dhcp option 47, the previous |
| 1219 | suggestion generated an illegal, zero-length, |
| 1220 | option. Thanks to Matthias Andree for finding this. |
| 1221 | |
| 1222 | Rewrite hosts-file reading code to remove the limit of |
| 1223 | 1024 characters per line. John C Meuser found this. |
| 1224 | |
| 1225 | Create a net-id tag with the name of the interface on |
| 1226 | which the DHCP request was received. |
| 1227 | |
| 1228 | Fixed minor memory leak in DBus code, thanks to Jeremy |
| 1229 | Laine for the patch. |
| 1230 | |
| 1231 | Emit DBus signals as the DHCP lease database |
| 1232 | changes. Thanks to Jeremy Laine for the patch. |
| 1233 | |
| 1234 | Allow for more that one MAC address in a dhcp-host |
| 1235 | line. This configuration tells dnsmasq that it's OK to |
| 1236 | abandon a DHCP lease of the fixed address to one MAC |
| 1237 | address, if another MAC address in the dhcp-host statement |
| 1238 | asks for an address. This is useful to give a fixed |
| 1239 | address to a host which has two network interfaces |
| 1240 | (say, a laptop with wired and wireless interfaces.) |
| 1241 | It's very important to ensure that only one interface |
| 1242 | at a time is up, since dnsmasq abandons the first lease |
| 1243 | and re-uses the address before the leased time has |
| 1244 | elapsed. John Gray suggested this. |
| 1245 | |
| 1246 | Tweak the response to a DHCP request packet with a wrong |
| 1247 | server-id when --dhcp-authoritative is set; dnsmasq now |
| 1248 | returns a DHCPNAK, rather than silently ignoring the |
| 1249 | packet. Thanks to Chris Marget for spotting this |
| 1250 | improvement. |
| 1251 | |
| 1252 | Add --cname option. This provides a limited alias |
| 1253 | function, usable for DHCP names. Thanks to AJ Weber for |
| 1254 | suggestions on this. |
| 1255 | |
| 1256 | Updated contrib/webmin with latest version from Neil |
| 1257 | Fisher. |
| 1258 | |
| 1259 | Updated Polish translation. Thanks to Jan Psota. |
| 1260 | |
| 1261 | Correct the text names for DHCP options 64 and 65 to be |
| 1262 | "nis+-domain" and "nis+-servers". |
| 1263 | |
| 1264 | Updated Spanish translation. Thanks to Chris Chatham. |
| 1265 | |
| 1266 | Force re-reading of /etc/resolv.conf when an "interface |
| 1267 | up" event occurs. |
| 1268 | |
| 1269 | |
| 1270 | version 2.45 |
| 1271 | Fix total DNS failure in release 2.44 unless --min-port |
| 1272 | specified. Thanks to Steven Barth and Grant Coady for |
| 1273 | bugreport. Also reject out-of-range port spec, which could |
| 1274 | break things too: suggestion from Gilles Espinasse. |
| 1275 | |
| 1276 | |
| 1277 | version 2.44 |
| 1278 | Fix crash when unknown client attempts to renew a DHCP |
| 1279 | lease, problem introduced in version 2.43. Thanks to |
| 1280 | Carlos Carvalho for help chasing this down. |
| 1281 | |
| 1282 | Fix potential crash when a host which doesn't have a lease |
| 1283 | does DHCPINFORM. Again introduced in 2.43. This bug has |
| 1284 | never been reported in the wild. |
| 1285 | |
| 1286 | Fix crash in netlink code introduced in 2.43. Thanks to |
| 1287 | Jean Wolter for finding this. |
| 1288 | |
| 1289 | Change implementation of min_port to work even if min-port |
| 1290 | is large. |
| 1291 | |
| 1292 | Patch to enable compilation of latest Mac OS X. Thanks to |
| 1293 | David Gilman. |
| 1294 | |
| 1295 | Update Spanish translation. Thanks to Christopher Chatham. |
| 1296 | |
| 1297 | |
| 1298 | version 2.43 |
| 1299 | Updated Polish translation. Thanks to Jan Psota. |
| 1300 | |
| 1301 | Flag errors when configuration options are repeated |
| 1302 | illegally. |
| 1303 | |
| 1304 | Further tweaks for GNU/kFreeBSD |
| 1305 | |
| 1306 | Add --no-wrap to msgmerge call - provides nicer .po file |
| 1307 | format. |
| 1308 | |
| 1309 | Honour lease-time spec in dhcp-host lines even for |
| 1310 | BOOTP. The user is assumed to known what they are doing in |
| 1311 | this case. (Hosts without the time spec still get infinite |
| 1312 | leases for BOOTP, over-riding the default in the |
| 1313 | dhcp-range.) Thanks to Peter Katzmann for uncovering this. |
| 1314 | |
| 1315 | Fix problem matching relay-agent ids. Thanks to Michael |
| 1316 | Rack for the bug report. |
| 1317 | |
| 1318 | Add --naptr-record option. Suggestion from Johan |
| 1319 | Bergquist. |
| 1320 | |
| 1321 | Implement RFC 5107 server-id-override DHCP relay agent |
| 1322 | option. |
| 1323 | |
| 1324 | Apply patches from Stefan Kruger for compilation on |
| 1325 | Solaris 10 under Sun studio. |
| 1326 | |
| 1327 | Yet more tweaking of Linux capability code, to suppress |
| 1328 | pointless wingeing from kernel 2.6.25 and above. |
| 1329 | |
| 1330 | Improve error checking during startup. Previously, some |
| 1331 | errors which occurred during startup would be worked |
| 1332 | around, with dnsmasq still starting up. Some were logged, |
| 1333 | some silent. Now, they all cause a fatal error and dnsmasq |
| 1334 | terminates with a non-zero exit code. The errors are those |
| 1335 | associated with changing uid and gid, setting process |
| 1336 | capabilities and writing the pidfile. Thanks to Uwe |
| 1337 | Gansert and the Suse security team for pointing out |
| 1338 | this improvement, and Bill Reimers for good implementation |
| 1339 | suggestions. |
| 1340 | |
| 1341 | Provide NO_LARGEFILE compile option to switch off largefile |
| 1342 | support when compiling against versions of uclibc which |
| 1343 | don't support it. Thanks to Stephane Billiart for the patch. |
| 1344 | |
| 1345 | Implement random source ports for interactions with |
| 1346 | upstream nameservers. New spoofing attacks have been found |
| 1347 | against nameservers which do not do this, though it is not |
| 1348 | clear if dnsmasq is vulnerable, since to doesn't implement |
| 1349 | recursion. By default dnsmasq will now use a different |
| 1350 | source port (and socket) for each query it sends |
| 1351 | upstream. This behaviour can suppressed using the |
| 1352 | --query-port option, and the old default behaviour |
| 1353 | restored using --query-port=0. Explicit source-port |
| 1354 | specifications in --server configs are still honoured. |
| 1355 | |
| 1356 | Replace the random number generator, for better |
| 1357 | security. On most BSD systems, dnsmasq uses the |
| 1358 | arc4random() RNG, which is secure, but on other platforms, |
| 1359 | it relied on the C-library RNG, which may be |
| 1360 | guessable and therefore allow spoofing. This release |
| 1361 | replaces the libc RNG with the SURF RNG, from Daniel |
| 1362 | J. Berstein's DJBDNS package. |
| 1363 | |
| 1364 | Don't attempt to change user or group or set capabilities |
| 1365 | if dnsmasq is run as a non-root user. Without this, the |
| 1366 | change from soft to hard errors when these fail causes |
| 1367 | problems for non-root daemons listening on high |
| 1368 | ports. Thanks to Patrick McLean for spotting this. |
| 1369 | |
| 1370 | Updated French translation. Thanks to Gildas Le Nadan. |
Simon Kelley | 1f15b81 | 2009-10-13 17:49:32 +0100 | [diff] [blame] | 1371 | |
| 1372 | |
| 1373 | version 2.42 |
| 1374 | The changelog for version 2.42 and earlier is |
| 1375 | available in CHANGELOG.archive. |