461ccb55d5
A machine might exist on multiple networks, all of which offer, say, default
routes or name servers. There's no easy way to indicate in the config
that those options are only valid for a single interface.
Now, we can write:
interface "lan0" {
request routers;
require routers;
}
interface "lan1" {
ignore routers;
}
And only take action on default routes offered on lan0.
Tested by: Jose Luis Duran <jlduran at gmail dot com>
MFC after: 2 months
Reviewed by: allanjude, imp
Sponsored by: Zenith Electronics LLC
Sponsored by: Klara, Inc.
Pull Request: #693
143 lines
4.2 KiB
C
143 lines
4.2 KiB
C
/* $OpenBSD: dhctoken.h,v 1.2 2004/02/04 12:16:56 henning Exp $ */
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/* Tokens for config file lexer and parser. */
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1995, 1996, 1997, 1998, 1999
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* The Internet Software Consortium. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of The Internet Software Consortium nor the names
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* of its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
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* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This software has been written for the Internet Software Consortium
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* by Ted Lemon <mellon@fugue.com> in cooperation with Vixie
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* Enterprises. To learn more about the Internet Software Consortium,
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* see ``http://www.vix.com/isc''. To learn more about Vixie
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* Enterprises, see ``http://www.vix.com''.
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*
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* $FreeBSD$
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*/
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#define SEMI ';'
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#define DOT '.'
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#define COLON ':'
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#define COMMA ','
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#define SLASH '/'
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#define LBRACE '{'
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#define RBRACE '}'
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#define FIRST_TOKEN HOST
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#define HOST 256
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#define HARDWARE 257
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#define FILENAME 258
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#define FIXED_ADDR 259
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#define OPTION 260
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#define ETHERNET 261
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#define STRING 262
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#define NUMBER 263
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#define NUMBER_OR_NAME 264
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#define NAME 265
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#define TIMESTAMP 266
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#define STARTS 267
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#define ENDS 268
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#define UID 269
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#define CLASS 270
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#define LEASE 271
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#define RANGE 272
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#define PACKET 273
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#define CIADDR 274
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#define YIADDR 275
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#define SIADDR 276
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#define GIADDR 277
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#define SUBNET 278
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#define NETMASK 279
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#define DEFAULT_LEASE_TIME 280
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#define MAX_LEASE_TIME 281
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#define VENDOR_CLASS 282
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#define USER_CLASS 283
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#define SHARED_NETWORK 284
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#define SERVER_NAME 285
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#define DYNAMIC_BOOTP 286
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#define SERVER_IDENTIFIER 287
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#define DYNAMIC_BOOTP_LEASE_CUTOFF 288
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#define DYNAMIC_BOOTP_LEASE_LENGTH 289
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#define BOOT_UNKNOWN_CLIENTS 290
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#define NEXT_SERVER 291
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#define TOKEN_RING 292
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#define GROUP 293
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#define ONE_LEASE_PER_CLIENT 294
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#define GET_LEASE_HOSTNAMES 295
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#define USE_HOST_DECL_NAMES 296
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#define SEND 297
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#define CLIENT_IDENTIFIER 298
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#define REQUEST 299
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#define REQUIRE 300
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#define TIMEOUT 301
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#define RETRY 302
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#define SELECT_TIMEOUT 303
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#define SCRIPT 304
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#define INTERFACE 305
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#define RENEW 306
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#define REBIND 307
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#define EXPIRE 308
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#define UNKNOWN_CLIENTS 309
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#define ALLOW 310
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#define BOOTP 311
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#define DENY 312
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#define BOOTING 313
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#define DEFAULT 314
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#define MEDIA 315
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#define MEDIUM 316
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#define ALIAS 317
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#define REBOOT 318
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#define ABANDONED 319
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#define BACKOFF_CUTOFF 320
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#define INITIAL_INTERVAL 321
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#define NAMESERVER 322
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#define DOMAIN 323
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#define SEARCH 324
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#define SUPERSEDE 325
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#define APPEND 326
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#define PREPEND 327
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#define HOSTNAME 328
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#define CLIENT_HOSTNAME 329
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#define REJECT 330
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#define FDDI 331
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#define USE_LEASE_ADDR_FOR_DEFAULT_ROUTE 332
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#define AUTHORITATIVE 333
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#define TOKEN_NOT 334
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#define ALWAYS_REPLY_RFC1048 335
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#define VLAN_PCP 336
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#define IGNORE 337
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#define is_identifier(x) ((x) >= FIRST_TOKEN && \
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(x) != STRING && \
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(x) != NUMBER && \
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(x) != EOF)
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