$NetBSD: patch-doc_bird.conf.example,v 1.1 2025/05/18 02:10:50 markd Exp $

Note how to write to kernel on NetBSD without getting errors for direct connect 
networks
https://bird.network.cz/pipermail/bird-users/2025-April/018178.html

--- doc/bird.conf.example.orig	2022-03-02 09:29:17.000000000 +0000
+++ doc/bird.conf.example
@@ -57,6 +57,8 @@ protocol kernel {
 #	      table master4;	# Default IPv4 table is master4
 #	      import all;	# Import to table, default is import all
 	      export all;	# Export to protocol. default is export none
+#	      export where source != RTS_DEVICE; # NetBSD complains about
+				# overwriting direct connect networks so don't
 	};
 #	learn;			# Learn alien routes from the kernel
 #	kernel table 10;	# Kernel table to synchronize with (default: main)
@@ -65,6 +67,8 @@ protocol kernel {
 # Another instance for IPv6, skipping default options
 protocol kernel {
 	ipv6 { export all; };
+#	ipv6 { export where source != RTS_DEVICE; }; # NetBSD complains about
+				# overwriting direct connect networks so don't
 }
 
 # Static routes (Again, there can be multiple instances, for different address