/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/*
 * NS7
 *
 * NOTE: This named instance is used to reproduce a scenario which involves a
 * number of functions getting called in a very specific order which results in
 * an infinite loop while iterating over NSEC3 red-black tree.  Ensuring this
 * happens requires carefully setting the number of signing keys, NSEC3
 * parameters (number of iterations and salt value), zone data and named
 * configuration.  Changing any of these and/or influencing this instance's
 * behavior (e.g. by sending extra queries to it) might render this test moot
 * as it will no longer be able to reproduce the exact scenario it attempts to.
 *
 * Given the above, please do not use this instance for any other test than the
 * one it was meant for.
 */

include "../../common/rndc.key";

controls {
	inet 10.53.0.7 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
};

options {
	query-source address 10.53.0.7;
	notify-source 10.53.0.7;
	transfer-source 10.53.0.7;
	port @PORT@;
	pid-file "named.pid";
	listen-on { 10.53.0.7; };
	listen-on-v6 { none; };
	recursion no;
	notify no;
	try-tcp-refresh no;
	allow-new-zones yes;
	sig-signing-nodes 100;
	sig-signing-signatures 10;
};
