Makefile: Add missing trailing backslash

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

device: Show queue status

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

interrupts: Rename __bitmap_to_processor_id() which returns multiple values

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

device: Ignore unknown duplexing

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

device: Return speed only if a valid (positive) value

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

improve autocompletion of network zone new

Fixes: #11386
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: update documentation

This patch updates the documentation to follow the change from route to route static.
The network-route manpage is now a generical one wich just list which types of routes we support like static or later dynamic.

In the network-route-static are the explanation for static routes.
This documents represents the previous network-route manpage .

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: rename route to route static

Fixes: #11374
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: add new cli command reload

This new command just call route_apply.
It provide a nice way to take changes of the config file into affect.
Also it helps when the routes are not applied.
This should not happen, but when this command is better then network restart.

Fixes: 11367
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

pppoe-server: improve input validation

We now check if the subnet, the mtu and the max-sessions valud is valid.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ip: restructure ip_net_is_valid

Insted of checking the network manually we now just calö ipv4_net_is_valid or
ipv6_net_is_valid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ipv4: new function ipv4_net_is_valid

This function checks if a given network is valid IPv4 network

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ip: rename ip_is_network to ip_net_is_valid

We rename this function to state clear what the function is actually doing.
The function checks if a network is valid and not if something is a network or not.

Fixes: 11357
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

device queues: Fix listing queues

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Fix incorrect variable name in SMP affinity handling

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

man: update the pppoe zone documentation

Fixes: #11375
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: apply static routes on startup and restart

The static routes can only be applied when the network has a valid layer 3  connectivity.
So it is not useful to have a route_init which is called before we have any layer 3  connectivity.
We now call the route_apply every time we set new routes for a zone.
We do this every time we get a new layer 3  connectivity so all routes are applied correctly.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

6to4-tunnel: LOCAL_ADDRESS6 needs to be a valid IPv6 network

Fixes: #1359
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Drop support for 6rd

This is probably not in wide use any more and I do not want
to support this either. Therefore this is dropped for now.

Fixes #11369

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Don't try identifying non-existant device when attaching to a zone

This resulted in an error message which is unnecessary.

Fixes #11174

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

test: Include test-functions in tarball

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

test: Add module tests for ip_network_is_subset_of

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

inetcalc: Use memcmp to determine which IP address is higher

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

inetcalc: Compare all 128 bits of IPv6 addresses

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Order tests alphabetically

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Make "make distcheck" happy and allow builddir != srcdir

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

test: Use tools from build tree

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Allow loading library from source tree instead of system

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Never overwrite PATH

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Merge remote-tracking branch 'jschlag/tests'

Do not be verbose when applying static routes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Don't allow creating routes with the gateway inside the routed network

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

inetcalc: Add subset check

Takes two subnets and returns true if the first subnet
is a subset or equal to the second subnet.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

test: Add all new tests to the makefile

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_is_valid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_is_network

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_split_prefix

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_protocol_is_supported

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_prefix_is_valid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_get_prefix

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: add test for function ip_detect_protocol

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

test: Add some test data

The file test/constants.sh contains valid and invalid
IPv4 and IPV6 networks, adresses, etc.
If we need some addresses to test a function we use this data because:
1. it prevent code duplication
2. every data that is added here, can be tested in several tests without touching the test,
thats make maintaining easier

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

ip_is_network: Fix assertion crash when address part was invalid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ip_is_valid: Refactor functions

These now check more precisely if a prefix that is given with
an IP address is valid, too

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Correctly end loop when network was invalid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ip: Correctly handle non-numeric prefixes

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Allow deleting multiple routes at once

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Validate input when removing static routes

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Log ip commands when writing static routes into the kernel

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Check if the dection of the protocol failed

If the check of the protocol failed we should break.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: cli parsing failed when a = was forgotten

A command like

  network route add 192.168.101.0/24 --gateway 192.168.101.254

results in network to be set to 192.168.101.254 which is wrong.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

route: Fix check of network

We can use a single IP address or a network as "network",
so we need tho check if it is a valid IP address or a valid network.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ip: Allow detection of protocol for networks, too

This is very convenient when we need to detect the protocol
of a network without splitting off the prefix first.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ip_is_network: Fix assertion crash when address part was invalid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

ip_is_valid: Refactor functions

These now check more precisely if a prefix that is given with
an IP address is valid, too

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: Correctly end loop when network was invalid

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

ip: Correctly handle non-numeric prefixes

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: Allow deleting multiple routes at once

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: Validate input when removing static routes

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: Log ip commands when writing static routes into the kernel

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: Check if the dection of the protocol failed

If the check of the protocol failed we should break.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: cli parsing failed when a = was forgotten

A command like

  network route add 192.168.101.0/24 --gateway 192.168.101.254

results in network to be set to 192.168.101.254 which is wrong.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

route: Fix check of network

We can use a single IP address or a network as "network",
so we need tho check if it is a valid IP address or a valid network.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

ip: Allow detection of protocol for networks, too

This is very convenient when we need to detect the protocol
of a network without splitting off the prefix first.

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>

Drop support for SixXS

The project has announced that it will be shut down.

The aiccu technology is not used by anybody else AFAIK
hence we can drop this.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Revert "Only call radvd_update if a zone contains an IPv6."

This reverts commit 6325e3ccbfb73c8ee428b349eacbfc6de19dec47
as requested by the author.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Only call radvd_update if a zone contains an IPv6.

On systems which lacks any IPv6 configured zone, radvd would be
started with an empty configuration file and crashes which will
brick the system startup and results in a frozen system.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ipv4-static: Remove routing information from databases when shutting down a zone.

Otherwise the script will try to use this route again and crash because the address space
is not longer available.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Add missing logdir to Makefile.

The logdir has not been created during the "make install" process
and therefore not been shipped yet.

This directory is used to store various databases which contains
data about the zones and routes. They can easily accessed by
the upcomming WUI to display or compute those information.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Fix file name of systemd tmpfile

The tmpfile configuration file had a wrong name (.conf prefix has been missing).

As a result of this, the file was ignored and the containing files and folders
have not been created during boot-up.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Improve MTU handling on bridges

When the MTU of a bridge is changed, device_set_mtu will
now change the MTU of all ports in that bridge, too.

This does not seem to be 100% necessary, but it makes it
clearer and probably avoids some other bugs.

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

device_{get,set}_mtu: Improve speed and logging

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

device_set_{up,down}: Print clear log message

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Make device_set_{up,down} faster and show more debugging information

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Cache system_get_processors()

This function is called quite option and hence we cache
the result to speed up code execution

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Implement using Linux's SMP affinity

This feature is enabled by default and will distribute
interrupt handling across multiple processors which will
(especially on slower hardware) reduce cache access, decrease
latency and quite possibly increase throughput.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

hotplug: Fall through to hotplug events for new devices

Even if a device is plugged in for the first time, we now fall
through to the hotplugging handling

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Allow using locks with a name instead of path

This makes it easier to create a temporary
lock in code without constructing the path of
the lock file first.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

man: Add documentation for DHCP server commands

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Move list-hooks command as sub-command of help

Fixes #11181

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Allow configuring lease times in human-readable format

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Format lease time in human-readable format

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Cleanup some code

Remove any references to the old subnet ID system
and improve argument handling

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Reload after subnet range changes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Do not accept overlapping subnet ranges

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: dhcpd_subnet_range_new: Make ${range} available throughout function

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Check if subnet range already exists before creating

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Check if range is not negative

If a new range is created, we now check if range is positive
(even for IPv6).

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

IPv4: Fix comparing IP addresses

This function relied on an older function that was removed
some time ago.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

netcalc: Fix comparing IP addresses

Those are stored in big endian

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Show message when subnet range has been created

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Make removing subnet ranges more robust

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Get rid of range IDs

Same as subnet ids. These are more confusing and unhelpful
than handling the entire range in the native IP format.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Make fonts properly bold without changing the colour of the normal font

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

DHCP: Get rid of subnet IDs

It is easier to use the subnet to identify a subnet instead
of an ID. Auto-completion on the shell will help to avoid
much typing and make commands more readable.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

wireless: Validate regulatory domain before setting and saving

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>

settings: Update DNS configuration only after DNS settings changed

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

settings: Immediately apply wireless reg domain

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

inetcalc: Fix comparing IPv6 addresses

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Revert "Log better errors when locks could not be acquired"

This reverts commit 20c4b654ba9a5027f59d7063b5a364ff0f370bd1.