This documents new DBus property that expose a bit more control to
how IWD roams.
Setting the affinity on the connected BSS effectively "locks" IWD to
that BSS (except at critical RSSI levels, explained below). This can
be useful for clients that have access to more information about the
environment than IWD. For example, if a client is stationary there
is likely no point in trying to roam until it has moved elsewhere.
A new main.conf option would also be added:
[General].CriticalRoamThreshold
This would be the new roam threshold set if the currently connected
BSS is in the Affinities list. If the RSSI continues to drop below
this level IWD will still attempt to roam.
This mispelling was present in the configuration, so I retained parsing
of the legacy BandModifier*Ghz options for compatibility. Without this
change anyone spelling GHz correctly in their configs would be very
confused.
Change wording to say that IPv6 support is enabled by default. No
functional changes.
Fixes: 00baa75e9633 ("netconfig: Enable IPV6 support by default")
Documentation for MulticastDNS setting suggests it should be part of the
main iwd configuration file. See man iwd.config. However, in reality
the setting was being pulled from the network provisioning file instead.
The latter actually makes more sense since systemd-resolved has its own
set of global defaults. Fix the documentation to reflect the actual
implementation.
When using iwd.conf:[General].EnableNetworkConfiguration=true, it is not
possible to configure systemd.network:[Network].MulticastDNS= as
systemd-networkd considers the link to be unmanaged. This patch allows
iwd to configure that setting on systemd-resolved directly.
The docs just specified what a IP prefix looks like, not an
actual example. Though its not recommended to just copy paste
blindly, its still useful to have some value in the man pages
that actually works if someone just wants to get a DHCP server
working.
