From 451328c28b097047a09f59048a01ef04a05313dd Mon Sep 17 00:00:00 2001
From: Egor Savkin <es@m-labs.hk>
Date: Mon, 23 Sep 2024 13:36:17 +0800
Subject: [PATCH] Add virtual ips for the gre tunnel

Signed-off-by: Egor Savkin <es@m-labs.hk>
---
 nixbld-etc-nixos/configuration.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/nixbld-etc-nixos/configuration.nix b/nixbld-etc-nixos/configuration.nix
index de8d02f..922dd1c 100644
--- a/nixbld-etc-nixos/configuration.nix
+++ b/nixbld-etc-nixos/configuration.nix
@@ -238,15 +238,15 @@ in
     interfaces.intl0 = {
       ipv4.addresses = [
         {
-          address = "5.78.16.0";
-          prefixLength = 32;
+          address = "10.47.3.2";
+          prefixLength = 30;
         }
       ];
       ipv4.routes = [
         {
           address = "0.0.0.0";
           prefixLength = 0;
-          via = "5.78.16.0";
+          via = "10.47.3.0";
           options.table = "3";
         }
       ];
@@ -348,7 +348,7 @@ in
     serviceConfig = {
       Type = "oneshot";
       RemainAfterExit = true;
-      ExecStart = "${pkgs.iproute2}/bin/ip rule add from 5.78.16.0/32 table 3";
+      ExecStart = "${pkgs.iproute2}/bin/ip rule add from 10.47.3.0/30 table 3";
       ExecStop = "${pkgs.iproute2}/bin/ip rule del table 3";
     };
   };
@@ -1287,7 +1287,7 @@ in
       masterConfig.smtptun = {
         type = "smtp";
         command = "smtp";
-        args = "-o smtp_bind_address=10.42.0.2";
+        args = "-o smtp_bind_address=10.47.3.2";
       };
     };
   };