Lines Matching +full:address +full:- +full:address +full:- +full:data
1 .\" $OpenBSD: dhcp-options.5,v 1.5 2005/03/02 15:30:42 jmc Exp $
27 .\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
43 .Nm dhcp-options
62 keyword, followed by an option name, followed by option data.
63 The option names and data formats are described below.
64 It is not necessary to exhaustively specify all DHCP options -
67 Option data comes in a variety of formats, as defined below:
70 .Ar ip-address
71 data type can be entered either as an explicit IP address
76 A domain name must resolve to a single IP address.
80 data type specifies a signed 32-bit integer.
83 data type specifies an unsigned 32-bit integer.
88 data types specify signed and unsigned 16-bit integers.
93 data types specify signed and unsigned 8-bit integers.
94 Unsigned 8-bit integers are also sometimes referred to as octets.
98 data type specifies an
102 string, which must be enclosed in double quotes - for example,
103 to specify a domain-name option, the syntax would be
105 .Dl option domain-name \&"isc.org";
109 data type specifies a boolean value.
121 .Ar data-string
122 data type specifies either an
128 .Dl option dhcp-client-identifier \&"CLIENT-FOO";
130 .Dl option dhcp-client-identifier 43:4c:49:45:54:2d:46:4f:4f;
135 .Li option- Ns Ar nnn ,
140 a series of octets, expressed as two-digit hexadecimal numbers separated
143 .Bd -literal -offset indent
144 option option-133 "my-option-133-text";
145 option option-129 1:54:c9:2b:47;
151 no checking is done to ensure the correctness of the entered data.
155 .Bl -tag -width indent
156 .It Ic option subnet-mask Ar ip-address ;
158 .Ic subnet-mask
160 If no subnet-mask option is provided anywhere in scope, as a last resort
163 which an address is being assigned.
166 subnet-mask option declaration that is in scope for the address being
168 .It Ic option time-offset Ar int32 ;
170 .Ic time-offset
174 .Ic option routers Ar ip-address
175 .Oo , Ar ip-address ... Oc ;
182 .Ic option time-servers Ar ip-address
183 .Oo , Ar ip-address ... Oc ;
186 .Ic time-server
190 .Ic option ien116-name-servers Ar ip-address
191 .Oo , Ar ip-address ... Oc ;
194 .Ic ien116-name-servers
198 .Ic option domain-name-servers Ar ip-address
199 .Oo , Ar ip-address ... Oc ;
202 .Ic domain-name-servers
207 .Ic option log-servers Ar ip-address
208 .Oo , Ar ip-address ... Oc ;
211 .Ic log-servers
212 option specifies a list of MIT-LCS UDP log servers available to the client.
215 .Ic option cookie-servers Ar ip-address
216 .Oo , Ar ip-address ... Oc ;
219 .Ic cookie-servers
223 .Ic option lpr-servers Ar ip-address
224 .Oo , Ar ip-address ... Oc ;
227 .Ic lpr-servers
232 .Ic option impress-servers Ar ip-address
233 .Oo , Ar ip-address ... Oc ;
236 .Ic impress-servers
240 .Ic option resource-location-servers Ar ip-address
241 .Oo , Ar ip-address ... Oc ;
246 .It Ic option host-name Ar string ;
250 .Ic domain-name
253 .It Ic option boot-size Ar uint16 ;
254 This option specifies the length in 512-octet blocks of the default
256 .It Ic option merit-dump Ar string ;
263 .It Ic option domain-name Ar string ;
266 .It Ic option domain-search Ar string ;
270 .It Ic option swap-server Ar ip-address ;
271 This specifies the IP address of the client's swap server.
272 .It Ic option root-path Ar string ;
280 .Bl -tag -width indent
281 .It Ic option ip-forwarding Ar flag ;
286 .It Ic option non-local-source-routing Ar flag ;
288 layer to allow forwarding of datagrams with non-local source routes
293 .Ic option policy-filter Ar ip-address ip-address
294 .Oo , Ar ip-address ip-address ... Oc ;
296 This option specifies policy filters for non-local source routing.
300 Any source-routed datagram whose next-hop address does not match one
304 .It Ic option max-dgram-reassembly Ar uint16 ;
308 .It Ic option default-ip-ttl Ar uint8 ;
309 This option specifies the default time-to-live that the client should
311 .It Ic option path-mtu-aging-timeout Ar uint32 ;
315 .Ic option path-mtu-plateau-table Ar uint16
320 The table is formatted as a list of 16-bit unsigned integers,
325 .Bl -tag -width indent
326 .It Ic option interface-mtu Ar uint16 ;
329 .It Ic option all-subnets-local Ar flag ;
336 .It Ic option broadcast-address Ar ip-address ;
337 This option specifies the broadcast address in use on the client's subnet.
340 .It Ic option perform-mask-discovery Ar flag ;
345 .It Ic option mask-supplier Ar flag ;
350 .It Ic option router-discovery Ar flag ;
355 .It Ic option router-solicitation-address Ar ip-address ;
356 This option specifies the address to which the client should transmit
359 .Ic option static-routes Ar ip-address ip-address
360 .Oo , Ar ip-address ip-address ... Oc ;
367 The routes consist of a list of IP address pairs.
368 The first address is the destination address,
369 and the second address is the router for the destination.
377 .Bl -tag -width indent
378 .It Ic option trailer-encapsulation Ar flag ;
383 .It Ic option arp-cache-timeout Ar uint32 ;
385 .It Ic option ieee802-3-encapsulation Ar flag ;
393 .Bl -tag -width indent
394 .It Ic option default-tcp-ttl Ar uint8 ;
398 .It Ic option tcp-keepalive-interval Ar uint32 ;
401 The time is specified as a 32-bit unsigned integer.
404 .It Ic option tcp-keepalive-garbage Ar flag ;
411 .Bl -tag -width indent
412 .It Ic option nis-domain Ar string ;
420 .Ic option nis-servers Ar ip-address
421 .Oo , Ar ip-address ... Oc ;
427 .Ic option ntp-servers Ar ip-address
428 .Oo , Ar ip-address ... Oc ;
434 .Ic option netbios-name-servers Ar ip-address
435 .Oo , Ar ip-address ... Oc ;
441 .Ic netbios-name-servers
444 .Ic option netbios-dd-server Ar ip-address
445 .Oo , Ar ip-address ... Oc ;
449 .It Ic option netbios-node-type Ar uint8 ;
455 .Bl -tag -width indent
457 B-node: Broadcast - no WINS
459 P-node: Peer - WINS only
461 M-node: Mixed - broadcast, then WINS
463 H-node: Hybrid - WINS, then broadcast
465 .It Ic option netbios-scope Ar string ;
468 See RFC 1001, RFC 1002, and RFC 1035 for character-set restrictions.
470 .Ic option font-servers Ar ip-address
471 .Oo , Ar ip-address ... Oc ;
477 .Ic option x-display-manager Ar ip-address
478 .Oo , Ar ip-address ... Oc ;
483 .It Ic option dhcp-client-identifier Ar data-string ;
488 .It Ic option nisplus-domain Ar string ;
495 .Ic option nisplus-servers Ar ip-address
496 .Oo , Ar ip-address ... Oc ;
501 .It Ic option tftp-server-name Ar string ;
504 .Ic server-name
508 .It Ic option bootfile-name Ar string ;
516 .Ic option mobile-ip-home-agent Ar ip-address
517 .Oo , Ar ip-address ... Oc ;
524 .Ic option smtp-server Ar ip-address
525 .Oo , Ar ip-address ... Oc ;
528 .Ic smtp-server
532 .Ic option pop-server Ar ip-address
533 .Oo , Ar ip-address ... Oc ;
536 .Ic pop-server
540 .Ic option nntp-server Ar ip-address
541 .Oo , Ar ip-address ... Oc ;
544 .Ic nntp-server
548 .Ic option www-server Ar ip-address
549 .Oo , Ar ip-address ... Oc ;
552 .Ic www-server
556 .Ic option finger-server Ar ip-address
557 .Oo , Ar ip-address ... Oc ;
560 .Ic finger-server
566 .Ic option irc-server Ar ip-address
567 .Oo , Ar ip-address ... Oc ;
570 .Ic irc-server
574 .Ic option streettalk-server Ar ip-address
575 .Oo , Ar ip-address ... Oc ;
578 .Ic streettalk-server
582 .Ic option streettalk-directory-assistance-server Ar ip-address
583 .Oo , Ar ip-address ... Oc ;
602 .An -nosplit