NetBSD-5.0.2/etc/pam.d/system

# $NetBSD: system,v 1.8 2008/03/26 11:31:17 lukem Exp $
#
# System-wide defaults
#

# auth
auth		sufficient	pam_skey.so		no_warn try_first_pass
auth		sufficient	pam_krb5.so		no_warn try_first_pass
auth		optional	pam_afslog.so		no_warn try_first_pass
auth		required	pam_unix.so		no_warn try_first_pass nullok

# account
account 	required	pam_krb5.so
account		required	pam_unix.so

# session
session		required	pam_lastlog.so		no_fail no_nested

# password
password	sufficient	pam_krb5.so		no_warn try_first_pass
password	required	pam_unix.so		no_warn try_first_pass