For some purposes (e.g. SNAT, vxlan) it might be necessary to have an
additional address just for the router which is not attached to any
interfaces. Addresses like this are typically added to the loopback
interface.
The new options "router_ip" and "router_ip6" are added to the gateway
config to allow the user to configure such addresses. It is possible to
both specify the address with or without a subnet size.
The default configuration contains the IPv4 loopback address
(127.0.0.1/8) explicitly, but this is not necessary. These addresses are
configured automatically, even if they are not present in the
configuration, so they can safely be removed, if present.
The filters of our routing daemon babeld are adjusted accordingly, so
the newly added addresses are announced correctly.
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Johannes Kimmel <fff@bareminimum.eu>
The SIGHUP signal is sent to a process if a hangup is detected on the
controlling terminal. This might happen if the ssh session, from which
the test mode was started, is disconnected.
Because ssh session disconnects might happen due to network
reconfiguration, aborting the test mode without restoring the old
settings might make the device unreachable.
Instead, disable the SIGHUP signal when test mode is activated, so
the script is either killed by the user (after successful configuration)
or the timer expires and the old settings are restored.
Fixes: #141
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Johannes Kimmel <fff@bareminimum.eu>
Starting with OpenWrt 21.02 some devices now use upstream kernel drivers
for the built-in switch instead of relying on OpenWrt's swconfig driver.
The upstream kernel drivers use the Distributed Switch Architecture
(DSA) for configuration of the switch. Instead of explicitly configuring
the hardware switch, all ports appear as distinct interfaces and linux
bridges are offloaded to the hardware switch if possible.
To keep changes small, this patch adds support for DSA devices by
setting up a linux bridge, which is then treated just like the
cpuport-interface of the swconfig driver.
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Tested-by: Fabian Bläse <fabian@blaese.de>
The SPDX license identifier provides a standardized way for specifying
licenses that is both human- and machine-readable. It is used upstream
both in OpenWrt and the Linux kernel.
Replace licenses in our repository by those identifiers.
The full-text licenses corresponding to these identifiers are
provided in the LICENSES folder.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Fabian Bläse <fabian@blaese.de>
Allow setting WAN vlan/interface from gateway config.
A configuration without explicit definition of a WAN interface is
valid at the moment and results in the default configuration from
fff-network being used.
Originally, it was intended to automatically set WAN to vlan 2, if nothing was
specified. As this would break devices, which don't use swconfig for
WAN, the already configured WAN interface is left untouched.
Fixes: #85 (gitea)
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Instead of exposing the CPUPORT variable to the calling script
directly, wrap it into a function which can be called there.
Fixes: #52 (gitea)
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
PKG_BUILD_DIR has the following default values set in include/package.mk,
in case no BUILD_VARIANT is set:
With PKG_VERSION set: $(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
Without PKG_VERSION: $(BUILD_DIR)/$(PKG_NAME)
Consequently, all PKG_BUILD_DIR definitions in our packages are
redundant. Remove them.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
On call -t we write the pid on /tmp/configure-layer3-pid.
If the script exits from user we use trap to run the new function keep_changes()
If the connections to the router lost, the user can run configure-layer3 -k after
reconnect to keep changes manually
Signed-off-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
[wrap and rephrase exit comment, bump PKG_RELEASE]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This adds a script to init.d to automatically call
the appropriate configure-layer3 commands after an upgrade,
so the configuration of the device is restored.
The changes are applied if configure-layer3 is successful.
Otherwise, they are reverted. Due to this, no additional checks for
the configuration are necessary: The configure-layer3 script
will fail if the config version is wrong or no configuration exists at all.
After executing the script destroys itself. With START=99,
the execution happens _after_ uci-defaults and configurenetwork,
and no interference is expected.
Signed-off-by: Fabian Bläse <fabian@blaese.de>
[convert to init.d, extend commit message, rebase]
Signed-off-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Build/Prepare and Build/Configure are not required for packages
which only contain local files and do not need any compilation.
Remove them.
Note that Build/Compile needs to be present and empty to overwrite
the defaults, though.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
The name br-mesh is actually quite misleading, since the bridge
actually includes the "client" interfaces. In order to make this
obvious, and to prevent confusion with the properly named wXmesh
interfaces, rename them to br-client.
Note that br-mesh is also particularly disturbing for the layer 3
firmware without batman-adv.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Fabian Bläse <fabian@blaese.de>
Acked-by: Christian Dresel <freifunk@dresel.systems>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
configuregateway and it's gateway.d files represent a specific
functionality that other packages depend on. Thus, it is put into
a package of its own so dependencies can be expressed more properly.
While at, use the chance to get rid of the ambiguous term "gateway"
and rename the script to configure-layer3 and the folders to layer3.d.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>
Fabian Bläse
Adrian Schmutzler
Christian Dresel