interfaces: multi-dhcp6c support and custom PD association #7647
This splits off rtsold and dhcp6c into separate processes
which frees us from the restrictions of faked iterative IDs
for PD associations. For NA we simply default to 0 now.
I'm not entirely sure why we settled for a single deamon of
dhcp6c back in the day, but there are certianly downsides to
it and I don't see something that wasn't fixed in the meantime
that makes this not work.
mvc: shield exec_safe() against "fatal" type errors
Allows the system to boot in the worst case and replaces the
command with a simple dummy command.
Formatters are still a work in progress as I'm not sure how
much preprocessing we should add here to fish for vsprintf()
doing type casts to int/float which is not something the command
line can/should support.
radvd: In case of Base6Interface constructor, use link-local address as there will not be a primary address on the same interface. This will also cause the automatic rdnss option to become a link local IP address.
reporting: render as string instead for #9686
Revert ca06d54676942764b3. A command line is a string and
don't offer exceptions to escaping.
We may consider replacing %[^s%] with %s in the format
string but there aren't many cases where it matters either.
Should just be part of the documentation we need to offer
soon.
interfaces: multi-dhcp6c support and custom PD association #7647
This splits off rtsold and dhcp6c into separate processes
which frees us from the restrictions of faked iterative IDs
for PD associations. For NA we simply default to 0 now.
I'm not entirely sure why we settled for a single deamon of
dhcp6c back in the day, but there are certianly downsides to
it and I don't see something that wasn't fixed in the meantime
that makes this not work.
Firewall: NAT: Destination NAT: The local-port field does not support range and well-known name (#9668)
* Make validation messages clearer
* Use selector in loop to determine where to replace the data (just the label is changed)
interfaces: host discovery: make sure the full dump includes NDP output if hostwatch is disabled
(cherry picked from commit f7fac5a6f4ac9ba502acab688a6d8092d942d77d)
