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authorlassulus <lassulus@lassul.us>2023-01-18 20:08:13 +0100
committerlassulus <lassulus@lassul.us>2023-01-18 20:08:13 +0100
commit415b6a349c32ec47ce556850e90cc0dca7904b36 (patch)
treed52b1e31b98fc4abeefe449f24eb68b0a949c3a6 /lass/2configs/gg23.nix
parent48659d3b6353497aa74bbf68567001ba4f5cd47f (diff)
l gg23: configure NAT directly
Diffstat (limited to 'lass/2configs/gg23.nix')
-rw-r--r--lass/2configs/gg23.nix8
1 files changed, 6 insertions, 2 deletions
diff --git a/lass/2configs/gg23.nix b/lass/2configs/gg23.nix
index b703d71ef..884d9a99d 100644
--- a/lass/2configs/gg23.nix
+++ b/lass/2configs/gg23.nix
@@ -25,14 +25,15 @@ with import <stockholm/lib>;
# Managed = true;
# };
};
+ boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
systemd.network.networks."50-int0" = {
name = "int0";
address = [
"10.42.0.1/24"
];
networkConfig = {
- IPForward = "yes";
- IPMasquerade = "both";
+ # IPForward = "yes";
+ # IPMasquerade = "both";
ConfigureWithoutCarrier = true;
DHCPServer = "yes";
# IPv6SendRA = "yes";
@@ -51,6 +52,9 @@ with import <stockholm/lib>;
krebs.iptables.tables.nat.PREROUTING.rules = mkBefore [
{ v6 = false; predicate = "-s 10.42.0.0/24"; target = "ACCEPT"; }
];
+ krebs.iptables.tables.nat.POSTROUTING.rules = [
+ { v6 = false; predicate = "-s 10.42.0.0/24"; target = "MASQUERADE"; }
+ ];
networking.domain = "gg23";