nss(4) File Formats nss(4)NAMEnss - configuration file for initgroups
SYNOPSIS
/etc/default/nss
DESCRIPTION
The /etc/default/nss configuration file provides methods for init‐
groups(3C) lookup method. The file also provides a method to disable
address sorting by name lookup functions. The file controls the behav‐
ior of the name service switch routines outside of the source database
mappings provided by the /etc/nsswitch.conf file.
/etc/default/nss supports the following options:
NETID_AUTHORITATIVE
Changes the behavior of the name service lookups to use the netid
table in response to the initgroups() call. The netid table is
provided by the LOCAL entries of the NIS+ cred.org_dir table. By
default, initgroups() uses the group table. When NETID_AUTHORITA‐
TIVE is set to TRUE, initgroups() uses netid as the source for sup‐
plementary groups rather than the group table.
The name service administrator must ensure that the netid table
contains valid supplementary group information for users. Not all
name services can automatically keep the members listed in the
group table in sync with the netid table.
SORT_ADDRS
If this option is set to FALSE, the sorting of addresses is dis‐
abled on addresses that are returned by name lookup functions such
as initgroups(), gethostbyname(3NSL), netdir_getbyname(3NSL),
getaddrinfo(3SOCKET), and getipnodebyname(3SOCKET). Setting this
option to FALSE is useful when the order of addresses returned by
the nameserver needs to be maintained. To use the DNS round robin
feature, for example, address sorting by name lookup functions
should be disabled.
By default, address sorting is enabled.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │SUNWcsr │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Evolving │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOgetaddrinfo(3SOCKET), gethostbyname(3NSL), getipnodebyname(3SOCKET),
initgroups(3C), netdir_getbyname(3NSL), nsswitch.conf(4), attributes(5)SunOS 5.10 20 Nov 2003 nss(4)