Commit Graph

7 Commits

Author SHA1 Message Date
Johannes Kimmel a3ad66f074 fff-dhcp: blacklist A record after factory reset
To speed up name resolution, blacklist the A record for
local.fff.community by pointing to 0.0.0.0.

Without this, dnsmasq can't answer to A lookups and clients might time
out waiting for a reply.

Signed-off-by: Johannes Kimmel <fff@bareminimum.eu>
2021-02-20 14:06:12 +01:00
Johannes Kimmel 493208b00b layer3: move from fixed address to fixed hostname
Add "local.fff.community" hostname that resolves to the local router.
All possible addresses are made available to provide multiple fallbacks:
  - client ipv4 and ipv6 addresses
  - peer_ip and peer_ip6 addresses
  - fdff::1/64 on first boot and after factory reset

The moment any ipv6 network is configured, all occurrences of the
fixed fdff::/64 network are removed.

Fixes #76

Signed-off-by: Johannes Kimmel <fff@bareminimum.eu>
2021-02-20 12:00:37 +01:00
Adrian Schmutzler 597ecdc244 fff-dhcp: fix indexing and output in uci-defaults
When creating a new uci section, the safest way to refer to it is
with index '-1'. While it (probably) does not make a functional
difference for our specific case, since we expect to only have one
section anyway, let's just make sure and use the proper indexing.

While at it, suppress output from the 'add' command.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
2021-02-09 22:59:18 +01:00
Adrian Schmutzler 3214388680 treewide: rename br-mesh to br-client
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>
2020-12-22 13:41:44 +01:00
Adrian Schmutzler 776cfe9f86 treewide: add "exit 0" for uci-defaults files
uci-defaults scripts are supposed to be run once after firstboot
and then removed. However, the removal only takes place if the
subshell created for the sourced scripts returns exit code 0.

For some of the files, the last command returned a different exit
code, though, leading to the script remaining in its location and
being executed for every boot.

To prevent cases like the latter, this adds an "exit 0" to all
uci-defaults files in our package store. While at it, remove the
shebang for all these files since they are sourced (and not
executed).

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
2020-04-23 12:00:17 +02:00
Fabian Bläse 24925dee3b fff-dhcp: Remove incorrectly placed RA configuration
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>
2019-01-29 22:25:11 +01:00
Tim Niemeyer f40ff9468f packages/fff: add new fff-dhcp package
Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Signed-off-by: Fabian Bläse <fabian@blaese.de>
- configure router advertisements
- fix package title
- remove unnecessary dhcp config on first boot
- lower lease time
- only commit dhcp uci section
Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
2019-01-19 22:50:38 +01:00