From 172706399e9862349b81ece7faf063fa412e7d07 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Tue, 1 Nov 2022 00:38:24 +0100
Subject: [PATCH] nixos-module/container/bird: export nothing into ospf

---
 nix/nixos-module/container/bird.nix | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/nix/nixos-module/container/bird.nix b/nix/nixos-module/container/bird.nix
index 9cfb523..195f967 100644
--- a/nix/nixos-module/container/bird.nix
+++ b/nix/nixos-module/container/bird.nix
@@ -130,9 +130,9 @@ in
       # OSPFv2 for site-local IPv4
       protocol ospf v2 ZW4 {
         ipv4 {
-          export where net != 0.0.0.0/0
-                    && source != RTS_BGP
-                    && source != RTS_DEVICE;
+          import all;
+          # OSPF is self-contained
+          export none;
         };
         area 0 {
           ${builtins.concatStringsSep "\n" (
@@ -247,9 +247,9 @@ in
       # OSPFv3 for site-local IPv6
       protocol ospf v3 ZW6 {
         ipv6 {
-          export where net != ::/0
-                    && source != RTS_BGP
-                    && source != RTS_DEVICE;
+          import all;
+          # OSPF is self-contained
+          export none;
         };
         area 0 {
           ${builtins.concatStringsSep "\n" (