Christopher Sean Hilton wrote:
Repost with conf file included:
I'm trying to track down a split horizon DNS issue. On initial startup
everything works great. Internal hosts can resolve names against my
complete zone and can resolve names for other internal hosts just
fine. External hosts get the abbreviated views that I've setup. But
after a period of time named stops responding to external host.
Requests to it just time out. I'm running stock named on OpenBSD 4.3.
I've attached my named.conf file to this message:
take note of the security advisory for 4.3's BIND:
http://openbsd.org/errata43.html#004_bind
upgrade your grey matter cuz one day it may matter
// $OpenBSD: named-dual.conf,v 1.6 2004/08/16 15:48:28 jakob Exp $
//
acl clients {
127.0.0.0/8;
192.168.0.0/23;
::1;
};
options {
version ""; // remove this to allow version queries
listen-on { any; };
listen-on-v6 { any; };
};
logging {
category lame-servers { null; };
};
view "internal" {
match-clients { clients; };
match-recursive-only yes;
//
---------------------------------------------------------------------------------------------
// Standard zones
//
zone "." {
type hint;
file "standard/root.hint";
};
zone "localhost" {
type master;
file "standard/localhost";
allow-transfer { localhost; };
};
zone "127.in-addr.arpa" {
type master;
file "standard/loopback";
allow-transfer { localhost; };
};
zone
"0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" {
type master;
file "standard/loopback6.arpa";
allow-transfer { localhost; };
};
//
---------------------------------------------------------------------------------------------
// Slave zones
//
zone "example.com" IN {
type slave;
file "slave/db.example.com";
check-names ignore;
masters { 192.168.1.34; };
allow-transfer { localhost; 192.168.1.34; 192.168.0.34; };
};
zone "0.168.192.in-addr.arpa" IN {
type slave;
file "slave/db.192.168.0";
masters { 192.168.1.34; };
allow-transfer { localhost; 192.168.1.34; 192.168.0.34; };
};
zone "1.168.192.in-addr.arpa" IN {
type slave;
file "slave/db.192.168.1";
masters { 192.168.1.34; };
allow-transfer { localhost; 192.168.1.34; 192.168.0.34; };
};
};
view "external" {
match-clients { "any"; };
recursion no;
additional-from-auth no;
additional-from-cache no;
//
---------------------------------------------------------------------------------------------
// Master zones
zone "example.com" {
type master;
file "master/db.example.com";
};
};
// Local variables:
// mode: fundamental
// mode: font-lock
// tab-width: 4
// End:
-- Chris
