dhcpsvc.conf(4)
NAME
dhcpsvc.conf - file containing service configuration parame-
ters for the DHCP service
DESCRIPTION
The dhcpsvc.conf file resides in directory /etc/inet and
contains parameters for specifying Dynamic Host Configura-
tion Protocol (DHCP) service configuration settings, includ-
ing the type and location of DHCP data store used.
The description of the dhcpsvc.conf file in this man page is
informational only. The preferred method of setting or modi-
fying values within the dhcpsvc.conf file is by using
dhcpconfig(1M) or the dhcpmgr(1M) utility. Do not edit the
dhcpsvc.conf file.
The dhcpsvc.conf file format is ASCII; comment lines begin
with the crosshatch (#) character. Parameters consist of a
keyword followed by an equals (=) sign followed by the
parameter value, of the form:
Keyword=Value
The following Keyword and Value parameters are supported:
BOOTP_COMPAT
String. automatic or manual. Enables support of BOOTP
clients. Default is no BOOTP. Value selects BOOTP
address allocation method. automatic to support all
BOOTP clients, manual to support only registered BOOTP
clients. server mode only parameter.
CACHE_TIMEOUT
Integer. Number of seconds the server caches data from
data store. Used to improve performance. Default is 10
seconds. server mode only parameter.
CONVER
Integer. Container version. Used by DHCP administra-
tive tools to identify which version of the public
module is being used to administer the data store.
CONVER should not be changed manually.
DAEMON_ENABLED
TRUE/FALSE. If TRUE, the DHCP daemon can be run. If
FALSE, DHCP daemon process exits immediately if the
daemon is started. Default is TRUE. Generic parameter.
HOSTS_DOMAIN
String. Defines name service domain that DHCP adminis-
tration tools use when managing the hosts table. Valid
only when HOSTS_RESOURCE is set to nisplus or dns.
HOSTS_RESOURCE
String. Defines what name service resource should be
used by the DHCP administration tools when managing
the hosts table. Current valid values are files,
nisplus, and dns.
ICMP_VERIFY
TRUE/FALSE. Toggles ICMP echo verification of IP
addresses. Default is TRUE. server mode only parame-
ter.
INTERFACES
String. Comma-separated list of interface names to
listen to. Generic parameter.
LOGGING_FACILITY
Integer. Local facility number (0-7 inclusive) to log
DHCP events to. Default is not to log transactions.
Generic parameter.
OFFER_CACHE_TIMEOUT
Integer. Number of seconds before OFFER cache timeouts
occur. Default is 10 seconds. server mode only parame-
ter.
PATH Path to DHCP data tables within the data store speci-
fied by the RESOURCE parameter. The value of the PATH
keyword is specific to the RESOURCE.
RELAY_DESTINATIONS
String. Comma-separated list of host names and/or IP
addresses of relay destinations. relay mode only
parameter.
RELAY_HOPS
Integer. Max number of BOOTP relay hops before packet
is dropped. Default is 4. Generic parameter.
RESCAN_INTERVAL
Integer. Number of minutes between automatic dhcptab
rescans. Default is not to do rescans. server mode
only parameter.
RESOURCE
Data store resource used. Use this parameter to name
the public module. See the PATH keyword in
dhcp_modules(5).
RESOURCE_CONFIG
String. The private layer provides for module-specific
configuration information through the use of the
RESOURCE_CONFIG keyword. See dhcp_modules(5).
Providers can access RESOURCE_CONFIG using the config-
ure function by specifying an optional service pro-
vider layer API function:
int configure(const char *configp);
If this function is defined by the public module pro-
vider, it is called during module load time by the
private layer, with the contents of the RESOURCE_CONFIG
string acquired by the administrative interface (in the
case of the dhcpmgr, through the use of a public
module-specific java bean extending the dhcpmgr to pro-
vide a configuration dialog for this information.
RUN_MODE
server or relay. Selects daemon run mode. Default is
server.
SECONDARY_SERVER_TIMEOUT
Integer. The number of seconds a secondary server
waits for a primary server to respond before respond-
ing itself. Default is 20 seconds. This is a server
mode only parameter.
UPDATE_TIMEOUT
Integer. Number of seconds to wait for a response from
the DNS server before timing out. If this parameter is
present, the DHCP daemon updates DNS on behalf of DHCP
clients, and waits the number of seconds specified for
a response before timing out. You can use
UPDATE_TIMEOUT without specifying a number to enable
DNS updates with the default timeout of 15 seconds. If
this parameter is not present, the DHCP daemon does
not update DNS for DHCP clients.
VERBOSE
TRUE/FALSE. Toggles verbose mode, determining amount
of status and error messages reported by the daemon.
Default is FALSE. Set to TRUE only for debugging. Gen-
eric parameter.
SEE ALSO
dhcpmgr(1M), in.dhcpd(1M), dhcp(5), dhcp_modules(5)
System Administration Guide: IP Services
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