1 /* 2 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 3 * 4 * SPDX-License-Identifier: MPL-2.0 5 * 6 * This Source Code Form is subject to the terms of the Mozilla Public 7 * License, v. 2.0. If a copy of the MPL was not distributed with this 8 * file, you can obtain one at https://mozilla.org/MPL/2.0/. 9 * 10 * See the COPYRIGHT file distributed with this work for additional 11 * information regarding copyright ownership. 12 */ 13 14 key "a" { 15 algorithm @DEFAULT_HMAC@; 16 secret "aaaaaaaaaaaaaaaaaaaa"; 17 }; 18 19 key "b" { 20 algorithm @DEFAULT_HMAC@; 21 secret "bbbbbbbbbbbbbbbbbbbb"; 22 }; 23 24 key "c" { 25 algorithm @DEFAULT_HMAC@; 26 secret "cccccccccccccccccccc"; 27 }; 28 29 options { 30 query-source address 10.53.0.5; 31 notify-source 10.53.0.5; 32 transfer-source 10.53.0.5; 33 port @PORT@; 34 pid-file "named.pid"; 35 listen-on { 10.53.0.5; }; 36 listen-on-v6 { none; }; 37 allow-transfer { any; }; 38 recursion yes; 39 notify yes; 40 dnssec-validation no; 41 }; 42 43 view "a" { 44 match-clients { key "a"; }; 45 zone "x21" { 46 type primary; 47 also-notify { 10.53.0.5 key "b"; 10.53.0.5 key "c"; }; 48 file "x21.db"; 49 allow-update { any; }; 50 }; 51 }; 52 53 view "b" { 54 match-clients { key "b"; }; 55 zone "x21" { 56 type secondary; 57 primaries { 10.53.0.5 key "a"; }; 58 file "x21.bk-b"; 59 notify no; 60 }; 61 }; 62 63 view "c" { 64 match-clients { key "c"; }; 65 zone "x21" { 66 type secondary; 67 primaries { 10.53.0.5 key "a"; }; 68 file "x21.bk-c"; 69 notify no; 70 }; 71 }; 72