169 lines
4.3 KiB
Nix
169 lines
4.3 KiB
Nix
{ config, pkgs, lib, ... }:
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{
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imports =
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[
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./hardware-configuration.nix
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../../configuration/common
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../../configuration/proxmox-vm
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../../configuration/dn42
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];
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boot.loader.grub.enable = true;
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boot.loader.grub.version = 2;
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boot.loader.grub.device = "/dev/vda";
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networking.hostName = "dn42-il-gw6";
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networking.useDHCP = false;
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networking.interfaces.lo.ipv6.addresses = [ { address = "fd56:4902:eca0:6::1"; prefixLength = 64; } ];
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# IPv6 Uplink
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networking.interfaces.ens18.ipv6.addresses = [ { address = "2001:638:904:ffc9::9"; prefixLength = 64; } ];
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# Ildix
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networking.interfaces.ens19.ipv6.addresses = [ { address = "fd81:edb3:71d8:ffff:2574::6"; prefixLength = 64; } ];
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# VM Nat Netz mercury
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networking.interfaces.ens20.ipv4.addresses = [ { address = "192.168.10.26"; prefixLength = 24; } ];
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# OSPF Netz
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networking.interfaces.ens21 = {};
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networking.defaultGateway = { address = "192.168.10.1"; interface = "ens20"; };
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networking.defaultGateway6 = { address = "2001:638:904:ffc9::1"; interface = "ens18"; };
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networking.nameservers = [ "2001:638:904:ffcc::3" "2001:638:904:ffcc::4" "141.24.40.3" "141.24.40.4" ];
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petabyte.policyrouting = {
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enable = true;
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rules6 = [
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{ rule = "from all to fd56:4902:eca0::/48 lookup 1337"; prio = 10000; }
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{ rule = "from all to all lookup 2342"; prio = 10000; }
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{ rule = "from all to fd56:4902:eca0::/48 unreachable"; prio = 20000; }
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{ rule = "from fd56:4902:eca0::/48 to all unreachable"; prio = 20000; }
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];
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};
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services.bird2.enable = true;
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services.bird2.config = ''
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router id ${ (lib.head config.networking.interfaces.ens20.ipv4.addresses).address };
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ipv6 table ospf6;
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ipv6 table bgp6;
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protocol direct {
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interface "lo";
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ipv6 {
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table ospf6;
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};
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}
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protocol static {
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ipv6 {
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table bgp6;
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};
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#route fd56:4902:eca0::/48 via "lo";
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#route fd56:4902:eca0::/52 via "lo";
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}
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protocol kernel {
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ipv6 {
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table ospf6;
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export filter {
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krt_prefsrc=fd56:4902:eca0:6::1;
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accept;
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};
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import none;
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};
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kernel table 1337;
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}
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protocol kernel {
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ipv6 {
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table bgp6;
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export filter {
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krt_prefsrc=fd56:4902:eca0:6::1;
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accept;
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};
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import none;
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};
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kernel table 2342;
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}
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protocol ospf v3 {
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ipv6 {
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table ospf6;
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import all;
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export all;
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};
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area 0 {
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interface "ens21" {
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cost 80;
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type broadcast;
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};
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};
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}
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protocol bgp gw1 {
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local as 4242422574;
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graceful restart on;
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neighbor fd56:4902:eca0:1::1 as 4242422574;
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source address fd56:4902:eca0:6::1;
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ipv6 {
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table bgp6;
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igp table ospf6;
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next hop self;
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import keep filtered;
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import all;
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export all;
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};
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}
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protocol bgp gw5 {
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local as 4242422574;
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graceful restart on;
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neighbor fd56:4902:eca0:5::1 as 4242422574;
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source address fd56:4902:eca0:6::1;
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ipv6 {
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table bgp6;
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igp table ospf6;
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next hop self;
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import keep filtered;
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import all;
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export all;
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};
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}
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template bgp ildix {
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local as 4242422574;
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graceful restart on;
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source address fd81:edb3:71d8:ffff:2574::6;
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ipv6 {
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table bgp6;
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igp table ospf6;
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next hop self;
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import keep filtered;
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import filter {
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if net ~ [fd00::/8{8,64}] then accept;
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reject;
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};
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export filter {
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if net ~ [fd00::/8{8,64}] then accept;
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reject;
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};
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};
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}
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protocol bgp peer_ildix_clerie from ildix {
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neighbor fd81:edb3:71d8:ffff::13 as 4242422953;
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}
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protocol bgp peer_ildix_nex from ildix {
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neighbor fd81:edb3:71d8:ffff::14 as 4242422953;
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}
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protocol device {
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scan time 10;
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}
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'';
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system.stateVersion = "21.03";
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}
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