PAM_ACCESS(8) Linux-PAM Manual PAM_ACCESS(8) (NAME) pam_access - PAM (SYNOPSIS) pam_access.so [debug] [noaudit] [nodefgroup] [nodns] [quiet_log] [accessfile=file] [fieldsep=sep] [listsep=sep] (DESCRIPTION) PAM pam_access . logdaemon $DISPLAY X PAM . /etc/security/access.conf . *.conf /etc/security/access.d/ . (locale) . . . accessfile . Linux PAM (audit) ( tty ) . (OPTIONS) accessfile=/path/to/access.conf access.conf . . debug syslog(3) . noaudit tty . nodefgroup . . nodns IPv4 IPv6 . IP access.conf . quiet_log syslog(3) (log) . fieldsep=separators pam_access . : fieldsep=| `:' `|' . pam_access X PAM_TTY "hostname:0" `:' . . listsep=separators pam_access . : listsep=, ` ' () `\t' () `,' . Windows "Domain Users" "Domain Admins" . (MODULE TYPES PROVIDED) (auth account password session) . (RETURN VALUES) PAM_SUCCESS . PAM_PERM_DENIED . PAM_IGNORE pam_setcred . PAM_ABORT . PAM_USER_UNKNOWN . (FILES) /etc/security/access.conf (SEE ALSO) access.conf(5) pam.d(5) pam(7). (AUTHORS) logdaemon Wietse Venema . PAM pam_access Alexei Nogin . IPv6 network(address) / netmask Mike Becher . Linux-PAM 06/29/2025 PAM_ACCESS(8)