fff-gateway is mandatory when compiling layer3 firmware.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This will prevent batman-adv packet fragmentation on 802.11s mesh.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This interface was using 1500 anyway and setting ethernet to
MTU > 1500 might not be a good idea.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langammer <rlanghammer@web.de>

When running OpenWrt master, "type <functionname>" only returns
"<functionname> is a function". Thus, to make the implementation
future-proof and since it is also working with the current state,
change the grep in execute_subshell to match "function".

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

When using IPv6 addresses (or DNS which has AAAA record) as endpoint,
add_host_dependency fails for some reason which causes the wireguard
interface to disappear.

This patch backports an option from OpenWrt master, where
host_dependency can be disabled by adding 'option nohostroute 1'
to the interface.

This is an alternate approach based on the work of Fabian Bläse.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

At the moment sysupgrade via WebUI is broken on many devices.
This is reproducible: While the (few) status messages seem
normal, the device boots again with the old firmware.
Sysupgrade via SSH always works.

The sysupgrade call in upgrade.html directly uses the path of
the uploaded firmware file as argument. From several tests and
based on caught stdout/stderr from this line, it looks like haserl
deletes the uploaded firmware file due to a hidden trigger before
or even while it is processed by sysupgrade.

The easiest way to work around that is to just rename the file
before using it as argument to sysupgrade. This will preserve the
file DURING sysupgrade. If sysupgrade fails explicitly (status
code != 0), remove the file to provide sufficient memory for
another upload.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This adds scripts to configure vlan and client network.
This also adds sysctl settings to enable forwarding.

Note:
Devices specific properties are sourced from fff-network package.
This creates a dependency on fff-boardname and fff-network.
These properties should be located elsewhere in the future.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This provides the CPUPORT which is needed for the gateway firmware.
The script is supposed to be sourced.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

This adds a configuration script for applying hostname,
coordinates, hoodname and contact address.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

This introduces a new script for simple gateway configuration.

The main configuregateway script is able to execute functions
for various steps like 'configure' or 'apply' from scripts in /etc/gateway.d.

This makes it easy to distribute configuration to the appropriate packages.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

Since batctl can suppress headers, we do not have to count lines.

Cosmetical change.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This might reduce the chance to break devices with 32 MB RAM
during sysupgrade.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

The buildscript knows two different types of patches, which are
applied to pulled-in repositories:

1. Feed patches
Those are applied as "GIT patches" to the relevant repos,
directly after those have been checked out.
They reside in subfolders of the build_patches folder, and
have to be selected individually and manually in the
buildscript.sh.

2. Build patches
Those are applied later in the process, just using the system
patch tool, and changing the $target directory.
All patches in the folder "build_patches/openwrt" are read
and applied automatically.

This is both inconsistent (two different types of patches in
the same dir) and annoying (feed patches have to be specified
by hand), especially for unexperienced developers.

This patch addresses this by:
- separating files into two dirs: build_patches and feed_patches
- automatically scanning feed patches and thus having similar
  experience for the user (I cannot think of a case where we
  provide a patch, but do not use it)

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

The debug filesystem will be deprecated and disabled by default
in newer versions of B.A.T.M.A.N.

This patch switches our code to the batctl, as recommended.

Since batctl can suppress headers, this actually makes our life
easier ...

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Tested-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

When adding support for a previously-generic device, the
correct MIPS MACH has to be added. The compiled image
will lead to bootloops otherwise.

Because this might not be obvious, a note is added to the
READMEs section about supporting a new device.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

In OpenWrt 18.06.2, tiny devices have increased in size so that
another packages removal is requires.

Fixes #122.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

So far, we only saw the files affected, but not the patch used.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

This fixes a typo in description and introduces a single variable
for the sysctlfile.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

This is just meant to make image names shorter.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

With this change, based on a tag "20190101" two firmwares
node-20190101
layer3-20190101
can be created based on build variant.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

Currently, Makefile use a mixture of tabs and spaces with various
indents. This harmonizes all Makefiles to use tab indentation only.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

Since we went on to the KeyXchangeV2, fff-vpn-select is a pure
subpackage/utility of fff-hoods. Thus, we should not manually
select it, but have it selected indirectly by fff-hoods.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

This fixes:
Makefile:27: *** missing separator.  Stop.

Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Refresh patches.

This introduces backported BATMAN fixes up to v2019.0.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

tcp timestamps can improve tcp performance a lot, especially
with unstable networks like wifi.

Linux default behaviour is enabled so the tcp timestamps setting
is removed from sysctl configuration.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This Package adds a router advertisement daemon and
appropriate Freifunk Franken specific configuration for it.

The ra_default option is set to '2' to force the default flag,
even if no default route for ipv6 is present.
This is necessary, because otherwise fc00::/7 targets would be
unreachable, since odhcpd is unable to send specific routes inside a RA.
This won't affect clients ability to reach hosts which have a dual stack
connection, typical network stacks prefer IPv4 over IPv6 ULA when no
public IPv6 address is available.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

Configuration of Router Advertisements is done in a seperate package.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

This device is still in PR state in OpenWrt, since ar71xx target
is deprecated and thus lacking reviewers.
It worked nicely for me anyway, so I include the current state of
the PR (has not changed for months).

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

With our dynamic resetting of WiFi interfaces, the rssileds
of OpenWrt do not work correctly. This disables them as a
workaround, since they otherwise create about 20 % CPU load.

Since the MACH file for all CPE210/510 is the same, no adjustment
of the OpenWrt-tiny patch is needed.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

The proxy only sends data from alfred master to the Monitoring.
It does not require the device to produce alfred-data in the
nodewatcher itself.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

The wget from busybox we are using ignores the -t option,
although it does not throw errors in the currently used version.

However, specifying the -t option in calls where it is not used
is misleading, so it should be removed.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>