Commit Graph

10 Commits

Author SHA1 Message Date
Florian Klink
d90ffb83c2
Merge pull request #195154 from veehaitch/networkd-ipv6-pd
nixos/networkd: add/adopt IPv6 options
2022-10-13 23:00:26 +02:00
Martin Weinelt
5f20362a4a
nixos/tests: Use kea in networkd prefix-delegation test
With the announced EOL of the venerable ISC DHCP Server it is time to
migrate this test to Kea, it's successor.

The ISP has also received an upgrade to its interface configuration,
which now happens completely through networkd.

https://www.isc.org/blogs/isc-dhcp-eol/
2022-10-10 21:37:28 +02:00
Vincent Haupert
bc8d6d8f96 nixos/networkd: DHCPv6PrefixDelegation -> DHCPPrefixDelegation
Adapt to changes introduced in Systemd 250:

> The [DHCPv6PrefixDelegation] section in .network file is renamed to
> [DHCPPrefixDelegation], as now the prefix delegation is also
> supported with DHCPv4 protocol by enabling the Use6RD= setting.

Replaces the `dhcpV6PrefixDelegationConfig` with
`dhcpPrefixDelegationConfig` and throws an error if the old option is
used.

Also adapt the respective IPv6 prefix delegation test.
2022-10-09 00:11:52 +02:00
rnhmjoj
1c1ade5062
nixos/tests/systemd-networkd-ipv6-prefix-delegation: fix
Since dhcpd has been hardened (DynamicUser → NoNewPrivileges) it can't
use a setcap wrapper. Instead, we add the net_admin capability to it's
ambient set and run `ip route` directly. This is also safer that giving
everyone permisison to change the routing table.
2022-01-20 15:54:38 +01:00
rnhmjoj
c744ecb69f
nixos/tests/systemd-networkd-ipv6-prefix-delegation: fix wrapper
The owner,group options are mandatory after #126289.
2021-09-22 12:40:03 +02:00
ajs124
c6d4dae35d treewide: fix eval without aliases after 9378fdf87e 2021-04-08 13:33:09 +02:00
Vincent Haupert
730da50f85
nixos/tests: adapt systemd-networkd-ipv6-prefix-delegation 2021-01-31 01:49:24 +01:00
Dominik Xaver Hörl
25bef2d8f9 treewide: simplify pkgs.stdenv.lib -> pkgs.lib
The library does not depend on stdenv, that `stdenv` exposes `lib` is
an artifact of the ancient origins of nixpkgs.
2021-01-10 20:12:06 +01:00
Rouven Czerwinski
7db58b93d0
nixos/tests: use ::1 instead of anycast address (#96250)
According to RFC4291[1], 2001:db8:: is the anycast address for the
prefix and will be answered by all routers responsible for this prefix.
This means that before the iputils bump, the ping from client to isp was
answered by the router and not by the ISP machine. Switching away from
the anycast address fixes this issue.

Credits for finding this go to @primeos.

[1]: https://tools.ietf.org/html/rfc4291#section-2.6.1

Fixes #96188
2020-08-25 22:29:22 +02:00
Andreas Rammhold
47529bcf7f
nixos/tests: add systemd-networkd-ipv6-prefix-delegation
This is a follow-up to the PR #82026 that contains the promised tests.

In this test I am testing if we can properly propagate prefixes received
via DHCPv6 PD with the networkd options in our module system.

The comments in the test should be sufficient to follow the idea and
what is going on.
2020-05-01 16:55:53 +02:00