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Add use-host-decl-names keyword

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This commit is contained in:
Ted Lemon 1996-09-09 07:04:29 +00:00
parent 149f9e221e
commit c256bae9ba
12 changed files with 744 additions and 640 deletions
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4
common/conflex.c
View File

@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: conflex.c,v 1.18 1996/08/29 23:02:38 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: conflex.c,v 1.19 1996/09/09 07:04:28 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -452,6 +452,8 @@ static int intern (atom, dfv)
return UID;
if (!strcasecmp (atom + 1, "ser-class"))
return USER_CLASS;
if (!strcasecmp (atom + 1, "se-host-decl-names"))
return USE_HOST_DECL_NAMES;
break;
case 'v':
if (!strcasecmp (atom + 1, "endor-class"))

4
conflex.c
View File

@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: conflex.c,v 1.18 1996/08/29 23:02:38 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: conflex.c,v 1.19 1996/09/09 07:04:28 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -452,6 +452,8 @@ static int intern (atom, dfv)
return UID;
if (!strcasecmp (atom + 1, "ser-class"))
return USER_CLASS;
if (!strcasecmp (atom + 1, "se-host-decl-names"))
return USE_HOST_DECL_NAMES;
break;
case 'v':
if (!strcasecmp (atom + 1, "endor-class"))

21
confpars.c
View File

@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: confpars.c,v 1.32 1996/09/02 21:16:25 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: confpars.c,v 1.33 1996/09/09 07:04:28 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -143,6 +143,7 @@ void read_leases ()
| BOOT_UNKNOWN_CLIENTS boolean
| ONE_LEASE_PER_CLIENT boolean
| GET_LEASE_HOSTNAMES boolean
| USE_HOST_DECL_NAME boolean
| NEXT_SERVER ip-addr-or-hostname SEMI
| option_parameter
| SERVER-IDENTIFIER ip-addr-or-hostname SEMI
@ -290,6 +291,12 @@ int parse_statement (cfile, group, type, host_decl, declaration)
group -> get_lease_hostnames = parse_boolean (cfile);
break;
case USE_HOST_DECL_NAMES:
if (type == HOST_DECL)
parse_warn ("use-host-decl-names not allowed here.");
group -> use_host_decl_names = parse_boolean (cfile);
break;
case NEXT_SERVER:
tree = parse_ip_addr_or_hostname (cfile, 0);
if (!tree)
@ -518,7 +525,8 @@ void parse_host_declaration (cfile, group)
declaration);
} while (1);
if (!host -> group -> options [DHO_HOST_NAME]) {
if (!host -> group -> options [DHO_HOST_NAME] &&
host -> group -> use_host_decl_names) {
host -> group -> options [DHO_HOST_NAME] =
new_tree_cache ("parse_host_declaration");
if (!host -> group -> options [DHO_HOST_NAME])
@ -1321,15 +1329,22 @@ struct lease *parse_lease_declaration (cfile)
lease.uid_len = strlen (val) + 1;
lease.uid = (unsigned char *)
malloc (lease.uid_len);
if (!lease.uid) {
warn ("no space for uid");
return (struct lease *)0;
}
memcpy (lease.uid, val, lease.uid_len);
} else {
lease.uid_len = 0;
lease.uid = parse_numeric_aggregate
(cfile, (unsigned char *)0,
&lease.uid_len, ':', 16, 8);
if (!lease.uid)
if (!lease.uid) {
warn ("no space for uid");
return (struct lease *)0;
}
if (lease.uid_len == 0) {
lease.uid = (unsigned char *)0;
parse_warn ("zero-length uid");
seenbit = 0;
break;

33
dhcpd.conf.5
View File

@ -615,6 +615,39 @@ each address in the lease pool and use that address for the DHCP
\fIhostname\fR option. If \fIflag\fR is true, then this lookup is
done for all addresses in the current scope. By default, or if
\fIflag\fR is false, no lookups are done.
.PP
.B The
.I use-host-decl-names
.B statement
.PP
\fBuse-host-decl-names\fR \fIflag\fR\fB;\fR
.PP
If the \fIuse-host-decl-names\fR parameter is true in a given scope,
then for every host declaration within that scope, the name provided
for the host declaration will be supplied to the client as its
hostname. So, for example,
.PP
.nf
group {
use-host-decl-names on;
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
}
}
is equivalent to
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
option host-name "joe";
}
.fi
.PP
An \fIoption host-name\fR statement within a host declaration will
override the use of the name in the host declaration.
.SH REFERENCE: OPTION STATEMENTS
.PP
DHCP \fIoption\fR statements always start with the \fIoption\fR

256
dhcpd.conf.cat5
View File

@ -641,17 +641,17 @@ dhcpd.conf(5) dhcpd.conf(5)
current scope. By default, or if _f_l_a_g is false, no
lookups are done.
RREEFFEERREENNCCEE:: OOPPTTIIOONN SSTTAATTEEMMEENNTTSS
DHCP _o_p_t_i_o_n statements always start with the _o_p_t_i_o_n key-
word, followed by an option name, followed by option data.
The option names and data formats are described below.
It is not necessary to exhaustively specify all DHCP
options - only those options which are needed by clients
must be specified.
TThhee _u_s_e_-_h_o_s_t_-_d_e_c_l_-_n_a_m_e_s ssttaatteemmeenntt
Option data comes in a variety of formats, as defined
below:
uussee--hhoosstt--ddeeccll--nnaammeess _f_l_a_g;;
If the _u_s_e_-_h_o_s_t_-_d_e_c_l_-_n_a_m_e_s parameter is true in a given
scope, then for every host declaration within that scope,
the name provided for the host declaration will be sup-
plied to the client as its hostname. So, for example,
group {
use-host-decl-names on;
@ -664,6 +664,34 @@ RREEFFEERREENNCCEE:: OOPPTTIIOONN SSTTAATTEEMMEENNTTSS
dhcpd.conf(5) dhcpd.conf(5)
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
}
}
is equivalent to
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
option host-name "joe";
}
An _o_p_t_i_o_n _h_o_s_t_-_n_a_m_e statement within a host declaration
will override the use of the name in the host declaration.
RREEFFEERREENNCCEE:: OOPPTTIIOONN SSTTAATTEEMMEENNTTSS
DHCP _o_p_t_i_o_n statements always start with the _o_p_t_i_o_n key-
word, followed by an option name, followed by option data.
The option names and data formats are described below.
It is not necessary to exhaustively specify all DHCP
options - only those options which are needed by clients
must be specified.
Option data comes in a variety of formats, as defined
below:
The iipp--aaddddrreessss data type can be entered either as an
explicit IP address (e.g., 239.254.197.10) or as a domain
name (e.g., haagen.isc.org). When entering a domain name,
@ -689,8 +717,20 @@ dhcpd.conf(5) dhcpd.conf(5)
The ddaattaa--ssttrriinngg data type specifies either an NVT ASCII
string enclosed in double quotes, or a series of octets
specified in hexadecimal, seperated by colons. For exam-
ple:
specified in hexadecimal, seperated by colons. For
11
dhcpd.conf(5) dhcpd.conf(5)
example:
option client-identifier "CLIENT-FOO";
or
@ -717,25 +757,13 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn ssuubbnneett--mmaasskk _i_p_-_a_d_d_r_e_s_s;;
The subnet mask option specifies the client's subnet mask
as per RFC 950. If no subnet mask option is provided
11
dhcpd.conf(5) dhcpd.conf(5)
anywhere in scope, as a last resort dhcpd will use the
subnet mask from the subnet declaration for the network on
which an address is being assigned. However, _a_n_y subnet-
mask option declaration that is in scope for the address
being assigned will override the subnet mask specified in
the subnet declaration.
as per RFC 950. If no subnet mask option is provided any-
where in scope, as a last resort dhcpd will use the subnet
mask from the subnet declaration for the network on which
an address is being assigned. However, _a_n_y subnet-mask
option declaration that is in scope for the address being
assigned will override the subnet mask specified in the
subnet declaration.
ooppttiioonn ttiimmee--ooffffsseett _i_n_t_3_2;;
@ -757,6 +785,17 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn nnaammee--sseerrvveerrss _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];
12
dhcpd.conf(5) dhcpd.conf(5)
The name-servers option specifies a list of IEN 116 name
servers available to the client. Servers should be listed
in order of preference.
@ -784,18 +823,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn llpprr--sseerrvveerrss _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];;
The LPR server option specifies a list of RFC 1179 line
12
dhcpd.conf(5) dhcpd.conf(5)
printer servers available to the client. Servers should
be listed in order of preference.
@ -823,6 +850,18 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn bboooott--ssiizzee _u_i_n_t_1_6;;
This option specifies the length in 512-octet blocks of
13
dhcpd.conf(5) dhcpd.conf(5)
the default boot image for the client.
ooppttiioonn mmeerriitt--dduummpp _s_t_r_i_n_g;;
@ -851,17 +890,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn iipp--ffoorrwwaarrddiinngg _f_l_a_g;;
13
dhcpd.conf(5) dhcpd.conf(5)
This option specifies whether the client should configure
its IP layer for packet forwarding. A value of 0 means
disable IP forwarding, and a value of 1 means enable IP
@ -888,6 +916,18 @@ dhcpd.conf(5) dhcpd.conf(5)
match one of the filters should be discarded by the
client.
14
dhcpd.conf(5) dhcpd.conf(5)
See STD 3 (RFC1122) for further information.
ooppttiioonn mmaaxx--ddggrraamm--rreeaasssseemmbbllyy _u_i_n_t_1_6;;
@ -917,17 +957,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn iinntteerrffaaccee--mmttuu _u_i_n_t_1_6;;
14
dhcpd.conf(5) dhcpd.conf(5)
This option specifies the MTU to use on this interface.
The minimum legal value for the MTU is 68.
@ -953,6 +982,18 @@ dhcpd.conf(5) dhcpd.conf(5)
perform subnet mask discovery using ICMP. A value of 0
indicates that the client should not perform mask discov-
ery. A value of 1 means that the client should perform
15
dhcpd.conf(5) dhcpd.conf(5)
mask discovery.
ooppttiioonn mmaasskk--ssuupppplliieerr _f_l_a_g;;
@ -983,17 +1024,6 @@ dhcpd.conf(5) dhcpd.conf(5)
routes to the same destination are specified, they are
listed in descending order of priority.
15
dhcpd.conf(5) dhcpd.conf(5)
The routes consist of a list of IP address pairs. The
first address is the destination address, and the second
address is the router for the destination.
@ -1018,6 +1048,18 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn iieeeeee880022--33--eennccaappssuullaattiioonn _f_l_a_g;;
This option specifies whether or not the client should use
16
dhcpd.conf(5) dhcpd.conf(5)
Ethernet Version 2 (RFC 894) or IEEE 802.3 (RFC 1042)
encapsulation if the interface is an Ethernet. A value of
0 indicates that the client should use RFC 894 encapsula-
@ -1049,17 +1091,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn nniiss--ddoommaaiinn _s_t_r_i_n_g;;
16
dhcpd.conf(5) dhcpd.conf(5)
This option specifies the name of the client's NIS (Sun
Network Information Services) domain. The domain is for-
matted as a character string consisting of characters from
@ -1084,6 +1115,17 @@ dhcpd.conf(5) dhcpd.conf(5)
RFC 1001/1002 NBNS name servers listed in order of prefer-
ence.
17
dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn nneettbbiiooss--dddd--sseerrvveerr _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];;
The NetBIOS datagram distribution server (NBDD) option
@ -1115,17 +1157,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn xx--ddiissppllaayy--mmaannaaggeerr _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];;
17
dhcpd.conf(5) dhcpd.conf(5)
This option specifies a list of systems that are running
the X Window System Display Manager and are available to
the client. Addresses should be listed in order of pref-
@ -1152,37 +1183,6 @@ AAUUTTHHOORR
18

1
dhcpd.h
View File

@ -138,6 +138,7 @@ struct group {
int dynamic_bootp;
int one_lease_per_client;
int get_lease_hostnames;
int use_host_decl_names;
struct tree_cache *options [256];
};

1
dhctoken.h
View File

@ -89,6 +89,7 @@
#define GROUP 293
#define ONE_LEASE_PER_CLIENT 294
#define GET_LEASE_HOSTNAMES 295
#define USE_HOST_DECL_NAMES 296
#define is_identifier(x) ((x) >= FIRST_TOKEN && \
(x) != STRING && \

1
includes/dhcpd.h
View File

@ -138,6 +138,7 @@ struct group {
int dynamic_bootp;
int one_lease_per_client;
int get_lease_hostnames;
int use_host_decl_names;
struct tree_cache *options [256];
};

1
includes/dhctoken.h
View File

@ -89,6 +89,7 @@
#define GROUP 293
#define ONE_LEASE_PER_CLIENT 294
#define GET_LEASE_HOSTNAMES 295
#define USE_HOST_DECL_NAMES 296
#define is_identifier(x) ((x) >= FIRST_TOKEN && \
(x) != STRING && \

21
server/confpars.c
View File

@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: confpars.c,v 1.32 1996/09/02 21:16:25 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: confpars.c,v 1.33 1996/09/09 07:04:28 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -143,6 +143,7 @@ void read_leases ()
| BOOT_UNKNOWN_CLIENTS boolean
| ONE_LEASE_PER_CLIENT boolean
| GET_LEASE_HOSTNAMES boolean
| USE_HOST_DECL_NAME boolean
| NEXT_SERVER ip-addr-or-hostname SEMI
| option_parameter
| SERVER-IDENTIFIER ip-addr-or-hostname SEMI
@ -290,6 +291,12 @@ int parse_statement (cfile, group, type, host_decl, declaration)
group -> get_lease_hostnames = parse_boolean (cfile);
break;
case USE_HOST_DECL_NAMES:
if (type == HOST_DECL)
parse_warn ("use-host-decl-names not allowed here.");
group -> use_host_decl_names = parse_boolean (cfile);
break;
case NEXT_SERVER:
tree = parse_ip_addr_or_hostname (cfile, 0);
if (!tree)
@ -518,7 +525,8 @@ void parse_host_declaration (cfile, group)
declaration);
} while (1);
if (!host -> group -> options [DHO_HOST_NAME]) {
if (!host -> group -> options [DHO_HOST_NAME] &&
host -> group -> use_host_decl_names) {
host -> group -> options [DHO_HOST_NAME] =
new_tree_cache ("parse_host_declaration");
if (!host -> group -> options [DHO_HOST_NAME])
@ -1321,15 +1329,22 @@ struct lease *parse_lease_declaration (cfile)
lease.uid_len = strlen (val) + 1;
lease.uid = (unsigned char *)
malloc (lease.uid_len);
if (!lease.uid) {
warn ("no space for uid");
return (struct lease *)0;
}
memcpy (lease.uid, val, lease.uid_len);
} else {
lease.uid_len = 0;
lease.uid = parse_numeric_aggregate
(cfile, (unsigned char *)0,
&lease.uid_len, ':', 16, 8);
if (!lease.uid)
if (!lease.uid) {
warn ("no space for uid");
return (struct lease *)0;
}
if (lease.uid_len == 0) {
lease.uid = (unsigned char *)0;
parse_warn ("zero-length uid");
seenbit = 0;
break;

33
server/dhcpd.conf.5
View File

@ -615,6 +615,39 @@ each address in the lease pool and use that address for the DHCP
\fIhostname\fR option. If \fIflag\fR is true, then this lookup is
done for all addresses in the current scope. By default, or if
\fIflag\fR is false, no lookups are done.
.PP
.B The
.I use-host-decl-names
.B statement
.PP
\fBuse-host-decl-names\fR \fIflag\fR\fB;\fR
.PP
If the \fIuse-host-decl-names\fR parameter is true in a given scope,
then for every host declaration within that scope, the name provided
for the host declaration will be supplied to the client as its
hostname. So, for example,
.PP
.nf
group {
use-host-decl-names on;
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
}
}
is equivalent to
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
option host-name "joe";
}
.fi
.PP
An \fIoption host-name\fR statement within a host declaration will
override the use of the name in the host declaration.
.SH REFERENCE: OPTION STATEMENTS
.PP
DHCP \fIoption\fR statements always start with the \fIoption\fR

256
server/dhcpd.conf.cat5
View File

@ -641,17 +641,17 @@ dhcpd.conf(5) dhcpd.conf(5)
current scope. By default, or if _f_l_a_g is false, no
lookups are done.
RREEFFEERREENNCCEE:: OOPPTTIIOONN SSTTAATTEEMMEENNTTSS
DHCP _o_p_t_i_o_n statements always start with the _o_p_t_i_o_n key-
word, followed by an option name, followed by option data.
The option names and data formats are described below.
It is not necessary to exhaustively specify all DHCP
options - only those options which are needed by clients
must be specified.
TThhee _u_s_e_-_h_o_s_t_-_d_e_c_l_-_n_a_m_e_s ssttaatteemmeenntt
Option data comes in a variety of formats, as defined
below:
uussee--hhoosstt--ddeeccll--nnaammeess _f_l_a_g;;
If the _u_s_e_-_h_o_s_t_-_d_e_c_l_-_n_a_m_e_s parameter is true in a given
scope, then for every host declaration within that scope,
the name provided for the host declaration will be sup-
plied to the client as its hostname. So, for example,
group {
use-host-decl-names on;
@ -664,6 +664,34 @@ RREEFFEERREENNCCEE:: OOPPTTIIOONN SSTTAATTEEMMEENNTTSS
dhcpd.conf(5) dhcpd.conf(5)
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
}
}
is equivalent to
host joe {
hardware ethernet 08:00:2b:4c:29:32;
fixed-address joe.fugue.com;
option host-name "joe";
}
An _o_p_t_i_o_n _h_o_s_t_-_n_a_m_e statement within a host declaration
will override the use of the name in the host declaration.
RREEFFEERREENNCCEE:: OOPPTTIIOONN SSTTAATTEEMMEENNTTSS
DHCP _o_p_t_i_o_n statements always start with the _o_p_t_i_o_n key-
word, followed by an option name, followed by option data.
The option names and data formats are described below.
It is not necessary to exhaustively specify all DHCP
options - only those options which are needed by clients
must be specified.
Option data comes in a variety of formats, as defined
below:
The iipp--aaddddrreessss data type can be entered either as an
explicit IP address (e.g., 239.254.197.10) or as a domain
name (e.g., haagen.isc.org). When entering a domain name,
@ -689,8 +717,20 @@ dhcpd.conf(5) dhcpd.conf(5)
The ddaattaa--ssttrriinngg data type specifies either an NVT ASCII
string enclosed in double quotes, or a series of octets
specified in hexadecimal, seperated by colons. For exam-
ple:
specified in hexadecimal, seperated by colons. For
11
dhcpd.conf(5) dhcpd.conf(5)
example:
option client-identifier "CLIENT-FOO";
or
@ -717,25 +757,13 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn ssuubbnneett--mmaasskk _i_p_-_a_d_d_r_e_s_s;;
The subnet mask option specifies the client's subnet mask
as per RFC 950. If no subnet mask option is provided
11
dhcpd.conf(5) dhcpd.conf(5)
anywhere in scope, as a last resort dhcpd will use the
subnet mask from the subnet declaration for the network on
which an address is being assigned. However, _a_n_y subnet-
mask option declaration that is in scope for the address
being assigned will override the subnet mask specified in
the subnet declaration.
as per RFC 950. If no subnet mask option is provided any-
where in scope, as a last resort dhcpd will use the subnet
mask from the subnet declaration for the network on which
an address is being assigned. However, _a_n_y subnet-mask
option declaration that is in scope for the address being
assigned will override the subnet mask specified in the
subnet declaration.
ooppttiioonn ttiimmee--ooffffsseett _i_n_t_3_2;;
@ -757,6 +785,17 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn nnaammee--sseerrvveerrss _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];
12
dhcpd.conf(5) dhcpd.conf(5)
The name-servers option specifies a list of IEN 116 name
servers available to the client. Servers should be listed
in order of preference.
@ -784,18 +823,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn llpprr--sseerrvveerrss _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];;
The LPR server option specifies a list of RFC 1179 line
12
dhcpd.conf(5) dhcpd.conf(5)
printer servers available to the client. Servers should
be listed in order of preference.
@ -823,6 +850,18 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn bboooott--ssiizzee _u_i_n_t_1_6;;
This option specifies the length in 512-octet blocks of
13
dhcpd.conf(5) dhcpd.conf(5)
the default boot image for the client.
ooppttiioonn mmeerriitt--dduummpp _s_t_r_i_n_g;;
@ -851,17 +890,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn iipp--ffoorrwwaarrddiinngg _f_l_a_g;;
13
dhcpd.conf(5) dhcpd.conf(5)
This option specifies whether the client should configure
its IP layer for packet forwarding. A value of 0 means
disable IP forwarding, and a value of 1 means enable IP
@ -888,6 +916,18 @@ dhcpd.conf(5) dhcpd.conf(5)
match one of the filters should be discarded by the
client.
14
dhcpd.conf(5) dhcpd.conf(5)
See STD 3 (RFC1122) for further information.
ooppttiioonn mmaaxx--ddggrraamm--rreeaasssseemmbbllyy _u_i_n_t_1_6;;
@ -917,17 +957,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn iinntteerrffaaccee--mmttuu _u_i_n_t_1_6;;
14
dhcpd.conf(5) dhcpd.conf(5)
This option specifies the MTU to use on this interface.
The minimum legal value for the MTU is 68.
@ -953,6 +982,18 @@ dhcpd.conf(5) dhcpd.conf(5)
perform subnet mask discovery using ICMP. A value of 0
indicates that the client should not perform mask discov-
ery. A value of 1 means that the client should perform
15
dhcpd.conf(5) dhcpd.conf(5)
mask discovery.
ooppttiioonn mmaasskk--ssuupppplliieerr _f_l_a_g;;
@ -983,17 +1024,6 @@ dhcpd.conf(5) dhcpd.conf(5)
routes to the same destination are specified, they are
listed in descending order of priority.
15
dhcpd.conf(5) dhcpd.conf(5)
The routes consist of a list of IP address pairs. The
first address is the destination address, and the second
address is the router for the destination.
@ -1018,6 +1048,18 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn iieeeeee880022--33--eennccaappssuullaattiioonn _f_l_a_g;;
This option specifies whether or not the client should use
16
dhcpd.conf(5) dhcpd.conf(5)
Ethernet Version 2 (RFC 894) or IEEE 802.3 (RFC 1042)
encapsulation if the interface is an Ethernet. A value of
0 indicates that the client should use RFC 894 encapsula-
@ -1049,17 +1091,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn nniiss--ddoommaaiinn _s_t_r_i_n_g;;
16
dhcpd.conf(5) dhcpd.conf(5)
This option specifies the name of the client's NIS (Sun
Network Information Services) domain. The domain is for-
matted as a character string consisting of characters from
@ -1084,6 +1115,17 @@ dhcpd.conf(5) dhcpd.conf(5)
RFC 1001/1002 NBNS name servers listed in order of prefer-
ence.
17
dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn nneettbbiiooss--dddd--sseerrvveerr _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];;
The NetBIOS datagram distribution server (NBDD) option
@ -1115,17 +1157,6 @@ dhcpd.conf(5) dhcpd.conf(5)
ooppttiioonn xx--ddiissppllaayy--mmaannaaggeerr _i_p_-_a_d_d_r_e_s_s [,, _i_p_-_a_d_d_r_e_s_s ... ];;
17
dhcpd.conf(5) dhcpd.conf(5)
This option specifies a list of systems that are running
the X Window System Display Manager and are available to
the client. Addresses should be listed in order of pref-
@ -1152,37 +1183,6 @@ AAUUTTHHOORR
18