Kasalehlia authored 4 years ago and chrissi^ committed 3 years ago

at least concerning traffic limits

chrissi^ authored 4 years ago and chrissi^ committed 3 years ago

This change let's uradvd deliver the v6 link-local of this node as DNS.
With this change DNS-requests are not affected by the radv-filterd
-rewrites during roaming.

Signed-off-by: Chrissi^ <chris@tinyhost.de>

Jan Luebbe authored 4 years ago and chrissi^ committed 3 years ago

Signed-off-by: Jan Luebbe <jluebbe@debian.org>

Jan Luebbe authored 5 years ago and chrissi^ committed 3 years ago

When multiple routers are in the same local mesh and clients roam from one (A)
to the next (B), the change of global IP and default gateway are not
synchronized. This leads to packets with an address belonging to router A to be
sent via router B (or the other way around). Those packets are then dropped by
wireguard at the concentrator.

To avoid this, we let gluon-radv-filterd monitor router advertisements and keep
a list of neighbouring v6 networks. With this information, it can maintain a
set of ebtables DNAT rules to redirect the packets to the matching gateway.

Signed-off-by: Jan Luebbe <jluebbe@debian.org>

chrissi^ authored 5 years ago and chrissi^ committed 3 years ago

Using this change an VPN-node announces it's own IPv6 as DNS server.
/tmp/addr6 is written by nodeoute.lua during runtime configuration.

Signed-off-by: Chrissi^ <chris@tinyhost.de>

chrissi^ authored 6 years ago and chrissi^ committed 3 years ago

This change alles meshed PARKER-Nodes to forward IPv6 to the next node.

Signed-off-by: Chrissi^ <chris@tinyhost.de>

Jan Luebbe authored 6 years ago and chrissi^ committed 3 years ago

For parker we need DHCP on the client interface. Ths rule
prevents us from doing so.
In addition: make sure old rules will be deleted on upgrade.

Jan Luebbe authored 6 years ago and chrissi^ committed 3 years ago

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>

chrissi^ authored 5 years ago and chrissi^ committed 3 years ago

Signed-off-by: Chrissi^ <chris@tinyhost.de>

chrissi^ authored 6 years ago and chrissi^ committed 3 years ago

Well, we don't actually need this. But let's try some patriotism.

chrissi^ authored 6 years ago and chrissi^ committed 3 years ago

Contact Info is no longer added on FFBS nodes since our gluon release of
v2017.1.8. On nodes that have been running before this release this
field is set to "Intentionally left blank".

This Info should not be shown on the statuspage.

Signed-off-by: Chrissi^ <chris@tinyhost.de>

No package uses l2tp_ip.

(cherry picked from commit 2ecbe488)

Fixes warnings about implicit pointer-to-int and int-to-pointer casts.

Fixes: 59a4cd63 ("gluon-respondd: expose OWE clients in nodeinfo")
(cherry picked from commit 17123aa4)

Fixes respondd on 64bit archs, as gluonutil_get_primary_domain() was
assumed to return int without the prototype.

Fixes: bcf57467 ("libgluonutil: implement gluonutil_get_primary_domain()")
(cherry picked from commit 52ee93f1)

Reorder scripts so that the mesh_lan interface is accounted for.

Two other firewall upgrade scripts (mesh-babel and l3roamd) are
reordered as well. While there seems to be no hard dependency at the
moment, it makes sense to run the basic setup first, also to avoid
problems with future changes.

Closes: #2090
Fixes: ed094bc6 ("gluon-core: firewall: Allow custom gluon_wired interfaces (#2041)")
(cherry picked from commit de5ebfa4)

This will hide the outdoor mode setting on compatible devices in case
the defined channels should be preserved.

Otherwise a user might be under the impression their device is compliant
with outdoor operation when in reality it still uses prohibited
channels.

(cherry picked from commit 73b830eb)

- #pragma once include guard
- include string.h to get memset and memcmp prototypes to fix respondd
  provider build warning

(cherry picked from commit e32fa5bc)

When the network connectivity is bad, routers may not appear in the
translation tables, or there may be no originator with TQ >0. Such
conditions to not warrant spamming the log with error messages.

(cherry picked from commit fcd07de6)

(cherry picked from commit e384f899)

Backporting the MFP patch allows us to utilize WPA3 features on this
target.

Tested on TP-Link Archer C20i

With very bad timing, it is possible that the teardown script of a
gluon_mesh interface runs when bat0 was just created, but primary0 is not
yet added to it. Although there is no hardif to remove in this case,
bat0 will still be deleted, because there is no hardif in bat0.

Disable the interface removal logic by passing `-M` to `batctl interface`.

(cherry picked from commit 92647cd4)

There is no setting to explicitly enable mesh interfaces in the config
wizard, so we need to enable mesh interfaces by default when the outdoor
mode is disabled (unless site.conf dictates otherwise).

The simplest way to achieve this is to delete the 5GHz mesh interface
sections when outdoor mode is disabled: 200-wireless would delete and
recreate them a moment later anyways, but by deleting them earlier we
ensure that the disabled status is initialized from site.conf again.

(cherry picked from commit 17bc6228)

When disabling outdoor mode, 5GHz mesh interfaces should be enabled by
default again (unless disabled in site.conf).

(cherry picked from commit d2052431)

Because is_disabled() was always returning true or false, the
first_non_nil() would never actually check the default setting from
site.conf. This was broken since v2017.1.

Fixes: 6cf03bab ("treewide: replace normal uses of luci.model.uci with simple-uci to reduce LuCI dependencies")
(cherry picked from commit 3c2593b6)

The interfaces should always exist and just be disabled when outdoor
mode is enabled. Not creating them at all leads to an issue in the
advanced wifi settings where an additional reload of the page is
necessary after enabling or disabling the ourdoor mode to make the mesh
VIF options appear or disappear.

(cherry picked from commit b15b008e)

Instead of relying on the existence of interface sections only (which is
still used for the case of interface types that are not configured at
all in the site config), add a proper dependency.

This fixes section visiblity with enabled outdoor mode after the following
fix, and gives the user immediate feedback (allowing to disable outdoor
mode and enable meshing in a single step).

(cherry picked from commit d012d7d3)

- Return early
- Rename to has_active_interfaces(), as it returns a boolean

(cherry picked from commit 53c33aca)

200-wireless will add or remove the mesh network sections of
/etc/config/network. Commit this file, so the modified setting doesn't
get lost on reboot.

Fixes: #2048
(cherry picked from commit 600ab99f)

- If luasrcdiet fails for a Lua script, this is a bug that should be
  noticed rather than including the unminified script
- Use .tmp suffix for temporary file rather than .o
- Replace chmod + stat + mv with simpler cp + rm to overwrite file while
  preserving file mode

This allows for multiple mesh legs out of one box. Useful for offloaders
and networks using vlan for separate mesh transport.
Custom mesh interfaces in a VXLAN domain are otherwise firewalled.

This fixes #1479

This adds support for the beacon interval to be set on a per-band base.
This has the potential to reduce the amount of airtime used up for
sending beacon frames.

[Matthias Schiffer: fix up start/stop order and file permissions]

Separate wireless-related helper methods from the util module to a
new wireless module. This keeps them separated, as the amount of
wireless helpers increased in the past, justifying a separate module.