messages error can not open module /usr/lib/security/pam_unix

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Operating Systems Solaris messages error can not open module /usr/lib/security/pam_unix_session.so.1 Post 302300841 by ayhanne on Wednesday 25th of March 2009 07:50:12 AM

03-25-2009

Registered User

messages error can not open module /usr/lib/security/pam_unix_session.so.1

Hi,

I always receive the following intermittent error on the /var/adm/messages, can someone help me please on what to do and what to check for these errors to disappear? What can be the problem with my ftp? Please see details of solaris below. Thanks in advance!

Code:

SunOS 5.10 Generic_127111-08 sun4v sparc SUNW,Sun-Fire-T200

Code:

Mar 25 09:55:37 tn-00 ftpd[25223]: [ID 487707 auth.error] load_modules: can not open module /usr/lib/security/pam_unix_session.so.1
Mar 25 09:55:47 tn-00 ftpd[25323]: [ID 776383 auth.error] open_module: stat(/usr/lib/security/pam_unix_session.so.1) failed: No such file or directory
Mar 25 09:55:47 tn-00 ftpd[25323]: [ID 487707 auth.error] load_modules: can not open module /usr/lib/security/pam_unix_session.so.1
Mar 25 09:55:57 tn-00 ftpd[25419]: [ID 776383 auth.error] open_module: stat(/usr/lib/security/pam_unix_session.so.1) failed: No such file or directory
Mar 25 09:55:57 tn-00 ftpd[25419]: [ID 487707 auth.error] load_modules: can not open module /usr/lib/security/pam_unix_session.so.1
Mar 25 09:56:07 tn-00 ftpd[25702]: [ID 776383 auth.error] open_module: stat(/usr/lib/security/pam_unix_session.so.1) failed: No such file or directory
Mar 25 09:56:07 tn-00 ftpd[25702]: [ID 487707 auth.error] load_modules: can not open module /usr/lib/security/pam_unix_session.so.1
Mar 25 09:56:12 tn-00 ftpd[25704]: [ID 776383 auth.error] open_module: stat(/usr/lib/security/pam_unix_session.so.1) failed: No such file or directory
Mar 25 09:56:12 tn-00 ftpd[25704]: [ID 487707 auth.error] load_modules: can not open module /usr/lib/security/pam_unix_session.so.1
Mar 25 09:56:17 tn-00 ftpd[25709]: [ID 776383 auth.error] open_module: stat(/usr/lib/security/pam_unix_session.so.1) failed: No such file or directory

ayhanne

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LEARN ABOUT CENTOS

pam_unix_session

pam_unix_session(5)					Standards, Environments, and Macros				       pam_unix_session(5)

NAME

       pam_unix_session - session management PAM module for UNIX

SYNOPSIS

       pam_unix_session.so.1

DESCRIPTION

       The pam_unix_session module implements pam_sm_open_session(3PAM) and pam_sm_close_session(3PAM).

       pam_sm_open_session()  updates  the  /var/adm/lastlog  file  with the information contained in the PAM_USER, PAM_TTY, and PAM_RHOSTS items.
       pam_unix_account(5) uses this account to determine the previous time the user logged in.

       pam_sm_close_session() is a null function.

       The following options can be passed to the module:

       debug	       syslog(3C) debugging information at the LOG_DEBUG level

ERRORS

       Upon successful completion, PAM_SUCCESS is returned.  The following error codes are returned upon error:

       PAM_SESSION_ERR	       Cannot make or remove the entry for the specified session (PAM_TTY is not present).

       PAM_USER_UNKNOWN        No account is present for user.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT Level		     |MT-Safe with exceptions	   |
       +-----------------------------+-----------------------------+

SEE ALSO

       pam(3PAM), pam_authenticate(3PAM), syslog(3C), libpam(3LIB), pam.conf(4), nsswitch.conf(4), attributes(5), pam_authtok_check(5),  pam_auth-
       tok_get(5), pam_authtok_store(5), pam_dhkeys(5), pam_passwd_auth(5), pam_unix_account(5),pam_unix_auth(5),

NOTES

       The interfaces in libpam(3LIB) are MT-Safe only if each thread within the multi-threaded application uses its own PAM handle.

       The  pam_unix(5)  module  is  no longer supported. Similar functionality is provided by pam_authtok_check(5), pam_authtok_get(5), pam_auth-
       tok_store(5), pam_dhkeys(5), pam_passwd_auth(5), pam_unix_account(5), pam_unix_auth(5), and pam_unix_session(5).

SunOS 5.10							    9 Sept 2004 					       pam_unix_session(5)