M-Labs/it-infra
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aux: ipv6

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This commit is contained in:
Sebastien Bourdeauducq 2022-11-04 16:45:29 +08:00
parent fb745a11e3
commit a7450362ce
1 changed files with 29 additions and 0 deletions
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29
aux-etc-nixos/configuration.nix
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@ -4,6 +4,7 @@ let
netifWan = "enp0s25"; netifWan = "enp0s25";
netifLan = "enp3s0"; netifLan = "enp3s0";
netifWifi = "wlp1s0"; netifWifi = "wlp1s0";
netifSit = "henet0";
in in
{ {
imports = imports =
@ -43,18 +44,43 @@ in
address = "192.168.1.1"; address = "192.168.1.1";
prefixLength = 24; prefixLength = 24;
}]; }];
ipv6.addresses = [{
address = "2001:470:f891:1::";
prefixLength = 64;
}];
}; };
networking.interfaces."${netifWifi}" = { networking.interfaces."${netifWifi}" = {
ipv4.addresses = [{ ipv4.addresses = [{
address = "192.168.15.1"; address = "192.168.15.1";
prefixLength = 24; prefixLength = 24;
}]; }];
ipv6.addresses = [{
address = "2001:470:f891:2::";
prefixLength = 64;
}];
}; };
networking.sits."${netifSit}" = {
dev = netifWan;
remote = "216.218.221.6";
local = "94.190.212.123";
ttl = 255;
};
networking.interfaces."${netifSit}".ipv6 = {
addresses = [{ address = "2001:470:18:390::2"; prefixLength = 64; }];
routes = [{ address = "::"; prefixLength = 0; }];
};
boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = "1";
boot.kernel.sysctl."net.ipv6.conf.default.forwarding" = "1";
boot.kernel.sysctl."net.ipv6.conf.${netifLan}.accept_dad" = "0";
boot.kernel.sysctl."net.ipv6.conf.${netifWifi}.accept_dad" = "0";
networking.firewall = { networking.firewall = {
allowedTCPPorts = [ 53 ]; allowedTCPPorts = [ 53 ];
allowedUDPPorts = [ 53 67 ]; allowedUDPPorts = [ 53 67 ];
trustedInterfaces = [ netifLan ]; trustedInterfaces = [ netifLan ];
}; };
services.bind = { services.bind = {
enable = true; enable = true;
listenOn = []; listenOn = [];
@ -72,6 +98,9 @@ in
bind-interfaces bind-interfaces
dhcp-range=interface:${netifLan},192.168.1.81,192.168.1.254,24h dhcp-range=interface:${netifLan},192.168.1.81,192.168.1.254,24h
dhcp-range=interface:${netifWifi},192.168.15.10,192.168.15.254,24h dhcp-range=interface:${netifWifi},192.168.15.10,192.168.15.254,24h
enable-ra
dhcp-range=interface:${netifLan},::,constructor:${netifLan},ra-names
dhcp-range=interface:${netifWifi},::,constructor:${netifWifi},ra-only
no-resolv no-resolv