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nixfiles/hosts/dn42-ildix-clerie/configuration.nix

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{ config, pkgs, lib, ... }:
{
imports =
[
./hardware-configuration.nix
../../configuration/proxmox-vm
];
boot.loader.grub.enable = true;
boot.loader.grub.device = "/dev/vda";
networking.hostName = "dn42-ildix-clerie";
networking.useDHCP = false;
# VM Nat Netz mercury
networking.interfaces.ens18.ipv4.addresses = [ { address = "192.168.10.27"; prefixLength = 24; } ];
# Ildix
networking.interfaces.ens19.ipv6.addresses = [ { address = "fd81:edb3:71d8:ffff::13"; prefixLength = 64; } ];
# Route to dn42-ildix-service
networking.interfaces.ens19.ipv6.routes = [ { address = "fd81:edb3:71d8::"; prefixLength = 48; via = "fd81:edb3:71d8:ffff:2953::1"; } ];
# public address
networking.interfaces.ens20.ipv6.addresses = [ { address = "2001:638:904:ffcb::4"; prefixLength = 64; } ];
networking.defaultGateway6 = { address = "2001:638:904:ffcb::1"; interface = "ens20"; };
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networking.defaultGateway = { address = "192.168.10.1"; interface = "ens18"; };
networking.nameservers = [ "2001:638:904:ffcc::3" "2001:638:904:ffcc::4" "141.24.40.3" "141.24.40.4" ];
# Open Firewall for BGP
networking.firewall.allowedTCPPorts = [ 179 ];
# Open Fireall for OSPF
networking.firewall.extraCommands = ''
ip6tables -A INPUT -p ospfigp -j ACCEPT
iptables -A INPUT -p ospfigp -j ACCEPT
'';
services.bird2.enable = true;
services.bird2.config = ''
router id ${ (lib.head config.networking.interfaces.ens18.ipv4.addresses).address };
protocol direct {
interface "ens19";
ipv6 {
table master6;
};
}
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roa6 table r6;
protocol rpki {
debug all;
roa6 { table r6; };
remote fd81:edb3:71d8:ffff::20 port 8282;
retry keep 5;
refresh keep 30;
expire 600;
}
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filter import_dn42 {
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if (roa_check(r6, net, bgp_path.last) = ROA_INVALID) then reject;
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if net ~ [fd81:edb3:71d8::/48{48,128}] then reject;
if net ~ [fd00::/8{8,64}] then accept;
reject;
}
filter export_dn42 {
if net ~ [fd81:edb3:71d8:ffff::/64{64,128}] then reject;
if net ~ [fd00::/8{8,64}] then accept;
reject;
}
template bgp bgp_peer {
local as 4242422953;
graceful restart on;
rs client;
source address fd81:edb3:71d8:ffff::13;
ipv6 {
table master6;
next hop keep;
import keep filtered;
import filter import_dn42;
export filter export_dn42;
};
}
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protocol bgp peer_1307_max_dn42_1 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:1307::1 as 4242421307;
}
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protocol bgp peer_3012_dn42_c_1 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:3012::2 as 4242423012;
}
protocol bgp peer_3012_dn42_c_2 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:3012::3 as 4242423012;
}
protocol bgp peer_2574_dn42_il_gw5 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:2574::5 as 4242422574;
}
protocol bgp peer_2574_dn42_il_gw6 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:2574::6 as 4242422574;
}
protocol bgp peer_3929_v0tti_dn42 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:3929::1 as 4242423929;
}
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protocol bgp peer_2619_frainz_dn42 from bgp_peer {
neighbor fd81:edb3:71d8:ffff:2619::1 as 4242422619;
}
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# Internal
protocol bgp peer_2953_dn42_ildix_service {
local as 4242422953;
neighbor fd81:edb3:71d8:ffff:2953::1 port 1179 as 4242422953;
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source address fd81:edb3:71d8:ffff::13;
multihop 64;
rr client;
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ipv6 {
table master6;
next hop keep;
add paths tx;
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import filter {
reject;
};
export filter {
accept;
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};
};
}
protocol device {
scan time 10;
}
'';
clerie.system-auto-upgrade = {
allowReboot = true;
autoUpgrade = true;
};
clerie.monitoring = {
enable = true;
id = "399";
pubkey = "K7NkCFKSnMIgC0D5wejSpty56AYacfxE+feMsfWtHSo=";
bird = true;
};
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system.stateVersion = "21.03";
}