Commit graph

45 commits

Author SHA1 Message Date
John Crispin
b5bfb3534b dnsmasq: add host-specific lease time option for static hosts
Enable setting a host-specific lease time for static hosts.
The new option is called "leasetime" and the format is similar
as for the default lease time: e.g. 12h, 3d, infinite

Default lease time is used for all hosts for which there is
no host-specific definition.

The option is added to /etc/config/dhcp for the selected hosts:
  config host
        option name 'Nexus'
        option mac 'd8:50:66:55:59:7c'
        option ip '192.168.1.245'
        option leasetime '2h'

It gets appended to /var/etc/dnsmasq.conf like this:
  dhcp-host=d8:50:66:55:59:7c,192.168.1.245,Nexus,2h

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

SVN-Revision: 48801
2016-02-26 09:13:03 +00:00
John Crispin
c503984876 dnsmasq: add dhcp relay option
Signed-off-by: dbugnar <dnbugnar@ocedo.com>

SVN-Revision: 48800
2016-02-26 08:35:48 +00:00
Felix Fietkau
b4a1bd8992 dnsmasq: export tftp root to the procd jail
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48761
2016-02-25 09:24:31 +00:00
Felix Fietkau
5e84051a0f dnsmasq: only enable tftp if the tftp root exists
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48760
2016-02-25 09:24:24 +00:00
Jo-Philipp Wich
d8da5c5630 dnsmasq: Don't add local hostname if ula prefix is not specified
Commit 6a7e56b adds support for adding local hostname for own lan ula adress
but if ula prefix is not specified results into an invalid config (address=/OpenWrt.lan/1)
causing dnsmasq not to start up.
Use lanaddr6 when adding local hostname as the lan ula address is constructed based on the
UCI parameters ip6hint and ip6ifaceid and thus not always ula prefix suffixed with 1

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 48495
2016-01-25 17:47:22 +00:00
Felix Fietkau
56f6d35716 dnsmasq: Add option --min-port
By default dnsmasq uses random ports for outbound dns queries;
when the minport UCI option is specified the ports used will
always be larger than the specified value.
This is usefull for systems behind firewalls.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 48244
2016-01-15 11:24:15 +00:00
Jo-Philipp Wich
722badfa82 dnsmasq: add local hostname record for own lan ula address as well
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 48214
2016-01-12 10:03:50 +00:00
John Crispin
a621edbb0a dnsmasq: Add option --no-ping
By default dnsmasq sends an ICMP echo request before allocating
an IP address to a host; the uci option noping allows to disable
this check.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 47974
2015-12-23 14:43:41 +00:00
Felix Fietkau
f45697d904 dnsmasq: changed option nonwildcard to --bind-dynamic
Changed option nonwildcard from --bind-interfaces into --bind-dynamic.
With this, Dnsmasq binds the address of individual interfaces, allowing multiple
dnsmasq instances, but if new interfaces or addresses appear, it automatically
listens on those. This makes dynamically created interfaces work in the same way as
the default, but allows also use of other DNS-servers (like Named) at the same time
on diffirent interfaces where Dnsmasq is NOT configured, whereas with
--bind-interfaces will still reserve every interface even if not used and thus
disallowing use of any other DNS-program even on unused interfaces.

Tested-by: Vaasa Hacklab <info@vaasa.hacklab.fi>
Signed-off-by: Sami Olmari <sami@olmari.fi>

SVN-Revision: 47953
2015-12-19 13:18:26 +00:00
John Crispin
725fc09cec dnsmasq: Add option "--all-servers"
Add the option "--all-servers" which forces dnsmasq to send all
queries to all servers and then take the first answer.

Signed-off-by: Andréas Gustafsson <gurgalof@gmail.com>

SVN-Revision: 47857
2015-12-11 15:06:59 +00:00
Steven Barth
fc41846248 dnsmasq: make /tmp/dnsmasq.d and /tmp/hosts preferred over UCI settings
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46770
2015-09-02 11:49:00 +00:00
John Crispin
027230ade2 dnsmasq: add some missing files to the jail
found with strace, not sure we got all of them though

Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>

SVN-Revision: 46467
2015-07-24 09:11:06 +00:00
Steven Barth
59f5eefe8c dnsmasq: Add sequential_ip UCI parameter
When enabled the dnsmasq DHCP server allocates the IP addresses sequentially
starting from the lowest available IP address.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 46211
2015-07-07 08:13:22 +00:00
Steven Barth
c5c819c494 dnsmasq: enable extra tracing by default when UCI parameter logqueries is set
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 46210
2015-07-07 08:13:16 +00:00
Steven Barth
3633523ba6 dnsmasq: fix dnssec timestamp logic, backport crashfix
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45410
2015-04-13 07:49:29 +00:00
Steven Barth
747c33859b dnsmasq: bump to 2.73rc4
Fix crash caused by malformed DNS requests
Improved DNSSEC handling

Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45354
2015-04-10 10:19:17 +00:00
John Crispin
88fa9a8422 dnsmasq: Add option '--servers-file'
The option '--servers-file' is available since dnsmasq v2.69.

Signed-off-by: Lars Kruse <lists@sumpfralle.de>

SVN-Revision: 45332
2015-04-09 10:32:46 +00:00
John Crispin
8acbb5783d dnsmasq: backport --tftp-no-fail to ignore missing tftp root
This patch backports the option --tftp-no-fail to dnsmasq and prevents the
service from aborting if the specified TFTP root directory is not available;
this might be the case if TFTP files are located on external media that might
occasionally not be present at startup.

Signed-off-by: Stefan Tomanek <stefan.tomanek+openwrt@wertarbyte.de>

SVN-Revision: 45213
2015-04-01 08:33:10 +00:00
John Crispin
d8fc4d31d0 dnsmasq: we dont want to run in debug mode
a left over from the dnsmasq jail testing

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45058
2015-03-27 09:11:56 +00:00
John Crispin
f5e2b62ab7 dnsmasq: add jail support
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45011
2015-03-26 10:58:30 +00:00
John Crispin
ba21cbae3e dnsmasq: enable pxe-prompt, pxe-service config options
DNSMASQ has the ability to provide a menu to a pxeboot system, using
the --pxe-prompt and --pxe-service configuration options.  The current
init.d script converting the "dhcp" file to "dnsmasq.conf" does not
find these options, but they are supported.  This patch thus enables
the options.

Signed-off-by: Derek LaHousse <dlahouss@mtu.edu>

SVN-Revision: 44747
2015-03-13 08:39:08 +00:00
John Crispin
fb60dd2ae6 dnsmasq: Make parameters optional in dhcpboot config
The --dhcp-boot option of dnsmasq does not require servername and serveraddress
arguments if the builtin tftp server is used.

Signed-off-by: Stefan Tomanek <stefan.tomanek+openwrt@wertarbyte.de>

SVN-Revision: 44744
2015-03-13 08:38:35 +00:00
John Crispin
16b45d21c6 dnsmasq: add option --quiet-dhcp
The --quiet-dhcp setting increases privacy by omitting DHCP lease logs including MAC addresses.

Signed-off-by: Lars Kruse <devel@sumpfralle.de>

SVN-Revision: 44006
2015-01-17 14:38:55 +00:00
Jo-Philipp Wich
59cab6dd48 dnsmasq: support and use local-service by default (#14951)
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 43982
2015-01-16 19:04:19 +00:00
Steven Barth
d9011ad6be dnsmasq: allow de-selecting features from -full variant.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 43733
2014-12-17 05:59:12 +00:00
John Crispin
f65ff468f7 dnsmasq: Make the --dhcp-host logic easier to understand
Use an if/else statement to cover the two different syntaxes.  Add
comments explaining what the end results should look like.

This patch should not change the script's output.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>

SVN-Revision: 42320
2014-08-28 06:27:57 +00:00
John Crispin
5046209312 dnsmasq: Fix hosts file format when MAC address is not specified
An entry like this in /etc/config/dhcp:

    config 'host'
        option 'name' 'pc2'
        option 'ip' '192.168.100.56'
        option 'dns' '1'

results in a /tmp/hosts/dhcp entry that looks like this:

    192.168.100.56 .lan

Obviously it should say "pc2.lan".

This happens because $name is set to "" in order to support the MAC-less
syntax: "--dhcp-host=lap,192.168.0.199".  Fix this by reordering the
operations.  Also, refuse to add a DNS entry if the hostname or IP is
missing.

Fixes #17683

Reported-by: Kostas Papadopoulos <kpapad75@travelguide.gr>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>

SVN-Revision: 42319
2014-08-28 06:27:53 +00:00
John Crispin
449994b8c2 dnsmasq: Create rDNS records for LuCI "Hostnames"
LuCI creates "domain" UCI config sections, which the dnsmasq init file
then, currently, translates into "address" config lines. This is not
the correct usage of "address" (see r36943), and also causes rDNS
records to not be created. This patches dnsmasq.init to utilize the
additional hosts file introduced in r40799 for such domain names,
resolving both issues.

Signed-off-by: Tyler Fenby <tylerf@securecominc.com>

SVN-Revision: 42318
2014-08-28 06:27:49 +00:00
Steven Barth
c36e312647 dnsmasq: respect option dhcpv4 disabled in dhcp-config
SVN-Revision: 42216
2014-08-19 05:58:44 +00:00
Steven Barth
2dd6d4a4f0 dnsmasq: use config_get_bool for dnsmasq
SVN-Revision: 41302
2014-06-22 15:34:36 +00:00
Steven Barth
17d3ce64cf dnsmasq: set procd respawn
SVN-Revision: 41297
2014-06-22 09:08:14 +00:00
Steven Barth
132cbe5e29 dnsmasq: add UCI DNSSEC runtime support
Ship keys for the root zone and add two uci options to enable
DNSSEC checks:

Option 'dnssec': Activate DNSSEC validation
Option 'dnsseccheckunsigned': Ensure answers without DNSSEC are in
unsigned zones.

Signed-off-by: Andre Heider <a.heider@gmail.com>

SVN-Revision: 41245
2014-06-18 10:04:29 +00:00
Florian Fainelli
8f526ff530 dnsmasq: Allow creating static DNS entries from static lease entries
DHCP entries in /etc/config/dhcp will not automatically create A or PTR
records.  Add an "option dns" directive which appends an entry to
/tmp/hosts/dhcp to facilitate forward and reverse DNS lookups.  For
instance, this item:

    config host
            option ip       '192.168.0.10'
            option mac      '00:13:57:9b:df:02'
            option name     'winpc'
            option dns      '1'

will add a corresponding entry to /tmp/hosts/dhcp:

    192.168.0.10 winpc.lan

This keeps the hostname/IP/MAC in a single place, for easy maintenance.

Related: ticket #13854 reports an regression involving missing PTR
records when using "config domain" to define static DNS entries for
individual hosts.  However, per Simon Kelley[1], the --address feature
used by "config domain" was never intended to generate DNS A records for
hosts.  It would probably be better for the reporter to apply this patch,
and then use "config host" sections instead of "config domain" sections.

[1] http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2008q4/002498.html

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 40799
2014-05-20 05:00:28 +00:00
Steven Barth
9ec0e5df14 dnsmasq: add dnsmasq.d config folder & improve odhcpd coexistence
SVN-Revision: 39312
2014-01-17 14:00:09 +00:00
Jo-Philipp Wich
efce764f0e dnsmasq: rework init procedure
- cache udhcp check results to speed up subsequent reloads
	- enable procd file tracking for /var/etc/dnsmasq.conf to only reload service if needed
	- implement reload action to only restart dnsmasq if /var/etc/dnsmasq.conf actually changed
	- launch dnsmasq from interface hotplug to avoid race conditions with network bringup

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 39152
2013-12-21 13:31:28 +00:00
Jo-Philipp Wich
eda27e8382 dnsmasq: switch to /lib/functions/network.sh
This commit changes the dnsmasq init script to use the interface
status exposed by netifd. The old references to scan_interfaces()
and (indirect) accesses to uci state variables are removed and
replaced with corresponding network_*() calls.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 39101
2013-12-16 16:47:41 +00:00
Jo-Philipp Wich
5db9587b5f dnsmasq: fix backward compatibility with existing configs
Changeset r36943 ("dnsmasq: use host-record instead of address") removed
the automatic domain expansion for config domain sections, this breaks
existing setups and alters the old behaviour in unexpected ways, therfore
restore behaviour of the current stable release.

Additionally handle fully qualified hostnames properly when setting up the
own hostrecord by stripping the local domain part form the given name
instead of unconditionally appending it, so that "example.lan" results
in "example example.lan" and not "example.lan example.lan.lan".

SVN-Revision: 38648
2013-11-04 22:40:56 +00:00
Jo-Philipp Wich
78f69b66d4 dnsmasq: add option broadcast to host sections
There are certain consumer devices which are outliers in protocol conformance.
An example is Samsung bluray players, which require broadcast DHCP responses
(on Ethernet only, strangely not on Wifi).

By specifying:

config host
	...
	option broadcast 1

this will enable the response to be sent as an Ethernet broadcast and not as
a unicast.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

SVN-Revision: 38365
2013-10-11 18:33:15 +00:00
Luka Perkov
ef5f836207 fix various init scripts
Changes include:

* removing unused variables
* replacing spaces with tabs where appropriate
* more consistency with variable declarations

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38142
2013-09-23 21:58:36 +00:00
John Crispin
f874094402 procd: convert various packages to procd style init.d scripts
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 38023
2013-09-17 21:45:30 +00:00
Jo-Philipp Wich
dfea3bae11 dnsmasq: use host-record instead of address
Using "--address" for individual host A records is broken, use "--host-record" instead.
The following patch changes dnsmasq.init to build individual host records using "--host-record" instead of "--address".

Signed-off-by: Adam Gensler <openwrt at gnslr.us>

[jow: shorter description, simplified shell script code]

SVN-Revision: 36943
2013-06-17 11:55:30 +00:00
Steven Barth
dd161ae62b dnsmasq: add directory for external hosts-files
SVN-Revision: 36655
2013-05-17 14:44:12 +00:00
Steven Barth
29d4c36622 add uci support for "proxy-dnssec" in dnsmasq
This patch simply adds support for the "--proxy-dnssec" command in dnsmasq into the init file so it can be used with /etc/config/dhcp.

Signed-off-by: Adam Gensler <openwrt@kristenandadam.net>

SVN-Revision: 36570
2013-05-07 07:19:51 +00:00
Jo-Philipp Wich
54c0b40427 dnsmasq: allow dhcp host entries without mac addresses (#11928)
SVN-Revision: 34971
2013-01-02 15:14:19 +00:00
Felix Fietkau
405e21d167 packages: sort network related packages into package/network/
SVN-Revision: 33688
2012-10-10 12:32:29 +00:00
Renamed from package/dnsmasq/files/dnsmasq.init (Browse further)