
Openvswitch was upgraded to the latest stable version (currenty 2.12.0). This remove ovs-monitor-ipsec commands. LTS version is still available using `config.virtualisation.vswitch.package = pkgs.openvswitch-lts` it has been upgraded to 2.5.6. This commit is a split from the original PR #35127.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.