[tac_plus] Re: Issue with Cisco switch authentication against Microsoft Active Directory

Jeroen Nijhof jeroen at nijhofnet.nl
Mon Nov 23 22:45:12 UTC 2009


Hi,

Did you setup the nsswitch.conf as well on your tac_plus server?
Your tac_plus server needs to lookup the user attributes like homedir
etc, otherwise pam will fail.

Regards,
Jeroen Nijhof

On Mon, 2009-11-23 at 15:28 -0600, Hailu Meng wrote:
> Ok. With -d 32, I got some more info about pam as red color log.
> 
> There is "Unknown user" log info following the input of my user password.
> Feel confused since ldap is able to get user info from Active directory, why
> it turns out "Unknown user" here.
> 
> Mon Nov 23 15:21:16 2009 [3806]: Read AUTHEN/CONT size=23
> Mon Nov 23 15:21:16 2009 [3806]: PACKET: key=mykey
> Mon Nov 23 15:21:16 2009 [3806]: version 192 (0xc0), type 1, seq no 3, flags
> 0x1
> Mon Nov 23 15:21:16 2009 [3806]: session_id 3197597252 (0xbe977644), Data
> length 11 (0xb)
> Mon Nov 23 15:21:16 2009 [3806]: End header
> Mon Nov 23 15:21:16 2009 [3806]: type=AUTHEN/CONT
> Mon Nov 23 15:21:16 2009 [3806]: user_msg_len 6 (0x6), user_data_len 0 (0x0)
> Mon Nov 23 15:21:16 2009 [3806]: flags=0x0
> Mon Nov 23 15:21:16 2009 [3806]: User msg:
> Mon Nov 23 15:21:16 2009 [3806]: myusername
> Mon Nov 23 15:21:16 2009 [3806]: User data:
> Mon Nov 23 15:21:16 2009 [3806]: End packet
> Mon Nov 23 15:21:16 2009 [3806]: choose_authen chose default_fn
> Mon Nov 23 15:21:16 2009 [3806]: Calling authentication function
> Mon Nov 23 15:21:16 2009 [3806]: pam_verify myusername
> Mon Nov 23 15:21:16 2009 [3806]: pam_tacacs received 1 pam_messages
> Mon Nov 23 15:21:16 2009 [3806]: Error 10.1.69.89 tty0: PAM_PROMPT_ECHO_OFF
> Mon Nov 23 15:21:16 2009 [3806]: Writing AUTHEN/GETPASS size=28
> Mon Nov 23 15:21:16 2009 [3806]: PACKET: key=mykey
> Mon Nov 23 15:21:16 2009 [3806]: version 192 (0xc0), type 1, seq no 4, flags
> 0x1
> Mon Nov 23 15:21:16 2009 [3806]: session_id 3197597252 (0xbe977644), Data
> length 16 (0x10)
> Mon Nov 23 15:21:16 2009 [3806]: End header
> Mon Nov 23 15:21:16 2009 [3806]: type=AUTHEN status=5 (AUTHEN/GETPASS)
> flags=0x1
> Mon Nov 23 15:21:16 2009 [3806]: msg_len=10, data_len=0
> Mon Nov 23 15:21:16 2009 [3806]: msg:
> Mon Nov 23 15:21:16 2009 [3806]: Password:
> Mon Nov 23 15:21:16 2009 [3806]: data:
> Mon Nov 23 15:21:16 2009 [3806]: End packet
> Mon Nov 23 15:21:16 2009 [3806]: Waiting for packet
> Mon Nov 23 15:21:21 2009 [3806]: Read AUTHEN/CONT size=30
> Mon Nov 23 15:21:21 2009 [3806]: PACKET: key=mykey
> Mon Nov 23 15:21:21 2009 [3806]: version 192 (0xc0), type 1, seq no 5, flags
> 0x1
> Mon Nov 23 15:21:21 2009 [3806]: session_id 3197597252 (0xbe977644), Data
> length 18 (0x12)
> Mon Nov 23 15:21:21 2009 [3806]: End header
> Mon Nov 23 15:21:21 2009 [3806]: type=AUTHEN/CONT
> Mon Nov 23 15:21:21 2009 [3806]: user_msg_len 13 (0xd), user_data_len 0
> (0x0)
> Mon Nov 23 15:21:21 2009 [3806]: flags=0x0
> Mon Nov 23 15:21:21 2009 [3806]: User msg:
> Mon Nov 23 15:21:21 2009 [3806]: mypassword
> Mon Nov 23 15:21:21 2009 [3806]: User data:
> Mon Nov 23 15:21:21 2009 [3806]: End packet
> Mon Nov 23 15:21:22 2009 [3806]: Unknown user
> Mon Nov 23 15:21:22 2009 [3806]: login query for 'myusername' tty0 from
> 10.1.69.89 rejected
> Mon Nov 23 15:21:22 2009 [3806]: login failure: myusername10.1.69.89
> (10.1.69.89) tty0
> Mon Nov 23 15:21:22 2009 [3806]: Writing AUTHEN/FAIL size=18
> Mon Nov 23 15:21:22 2009 [3806]: PACKET: key=mykey
> Mon Nov 23 15:21:22 2009 [3806]: version 192 (0xc0), type 1, seq no 6, flags
> 0x1
> Mon Nov 23 15:21:22 2009 [3806]: session_id 3197597252 (0xbe977644), Data
> length 6 (0x6)
> Mon Nov 23 15:21:22 2009 [3806]: End header
> Mon Nov 23 15:21:22 2009 [3806]: type=AUTHEN status=2 (AUTHEN/FAIL)
> flags=0x0
> Mon Nov 23 15:21:22 2009 [3806]: msg_len=0, data_len=0
> Mon Nov 23 15:21:22 2009 [3806]: msg:
> Mon Nov 23 15:21:22 2009 [3806]: data:
> Mon Nov 23 15:21:22 2009 [3806]: End packet
> Mon Nov 23 15:21:22 2009 [3806]: 10.1.69.89: disconnect
> 
> 
> On Mon, Nov 23, 2009 at 3:16 PM, john heasley <heas at shrubbery.net> wrote:
> 
> > Mon, Nov 23, 2009 at 03:12:53PM -0600, Hailu Meng:
> > > I just saw some posts saying pam_krb winbind could be needed to get pam
> > work
> > > against active directory. Is this true? The post I was following actually
> > is
> > > for a LDAP server not Active Directory.
> >
> > i dont know; each pam implementation seems to be [at least] slightly
> > different.  seems silly to need kerberos for ldap.
> >
> > > On Mon, Nov 23, 2009 at 2:49 PM, Hailu Meng <hailumeng at gmail.com> wrote:
> > >
> > > > I think I need put my pam configuration here:
> > > >
> > > > I followed this post
> > > > http://www.shrubbery.net/pipermail/tac_plus/2009-January/000332.htmlto
> > > > configure my pam module:
> > > >
> > > > /etc/pam.d/tacacs
> > > >
> > > > auth       include      system-auth
> > > > account    required     pam_nologin.so
> > > > account    include      system-auth
> > > > password   include      system-auth
> > > > session    optional     pam_keyinit.so force revoke
> > > > session    include      system-auth
> > > > session    required     pam_loginuid.so
> > > >
> > > > /etc/pam.d/system-auth
> > > > #%PAM-1.0
> > > > # This file is auto-generated.
> > > > # User changes will be destroyed the next time authconfig is run.
> > > > auth        required      pam_env.so
> > > > auth        sufficient    pam_unix.so nullok try_first_pass
> > > > auth        requisite     pam_succeed_if.so uid >= 500 quiet
> > > > auth        sufficient    pam_ldap.so use_first_pass
> > > > auth        required      pam_deny.so
> > > >
> > > > account     required      pam_unix.so broken_shadow
> > > > account     sufficient    pam_succeed_if.so uid < 500 quiet
> > > >
> > > > account     [default=bad success=ok user_unknown=ignore] pam_ldap.so
> > > > account     required      pam_permit.so
> > > >
> > > > password    requisite     pam_cracklib.so try_first_pass retry=3
> > > > password    sufficient    pam_unix.so md5 shadow nullok try_first_pass
> > > > use_authtok
> > > > password    sufficient    pam_ldap.so use_authtok
> > > > password    required      pam_deny.so
> > > >
> > > > session     optional      pam_keyinit.so revoke
> > > > session     required      pam_limits.so
> > > > session     [success=1 default=ignore] pam_succeed_if.so service in
> > crond
> > > > quiet use_uid
> > > > session     required      pam_unix.so
> > > > session     optional      pam_ldap.so
> > > >
> > > >
> > > > On Mon, Nov 23, 2009 at 2:33 PM, Hailu Meng <hailumeng at gmail.com>
> > wrote:
> > > >
> > > >> Hi John,
> > > >>
> > > >> You mean issue commands like tac_plus -C /etct/tac_plus.conf -L -p 49
> > -d
> > > >> 16 -d 256 -g ? -d 16 -d 256 side by side? It didn't make any change. I
> > got
> > > >> same log info. By the way, I also saw the log info in
> > /var/log/message:
> > > >> Nov 23 14:24:25 NMS tac_plus[3676]: Reading config
> > > >> Nov 23 14:24:25 NMS tac_plus[3676]: Version F4.0.4.19 Initialized 1
> > > >> Nov 23 14:24:29 NMS tac_plus[3676]: connect from 10.1.69.89
> > [10.1.69.89]
> > > >> Nov 23 14:24:37 NMS tac_plus[3676]: login query for 'myuser' tty0 from
> > > >> 10.1.69.89 rejected
> > > >> Nov 23 14:24:37 NMS tac_plus[3676]: login failure: myuser 10.1.69.89
> > > >> (10.1.69.89) tty0
> > > >>
> > > >> Do we have option to see the log about PAM? I haven't found where it
> > is.
> > > >> if we can check the log of PAM, then we could find something useful.
> > Right
> > > >> now the log of tac_plus didn't tell too much about why login got
> > failure.
> >
> > add -d 32.  -d x -d y ... will be logically OR'd together.
> >
> > > >> Lou
> > > >>
> > > >> On Mon, Nov 23, 2009 at 2:20 PM, john heasley <heas at shrubbery.net>
> > wrote:
> > > >>
> > > >>> Mon, Nov 23, 2009 at 12:43:00PM -0600, Hailu Meng:
> > > >>> > Thanks John for helping me check this issue.
> > > >>> >
> > > >>> > I just run tac_plus -C /path/to/tac_plus.conf -L -p 49 -d256 -g to
> > see
> > > >>> the
> > > >>>
> > > >>> try -d 16 -d 256.  which i think will log the pwd that pam received
> > from
> > > >>> the device.  make its correct.  the logs below do appear to be a
> > > >>> reject/fail
> > > >>> returned from pam.
> > > >>>
> > > >>> > log in stdout and in log file. I can't see any suspicious log
> > > >>> information
> > > >>> > here. I paste the log below:
> > > >>> >
> > > >>> >
> > > >>> > Sat Nov 21 22:28:22 2009 [3393]: Waiting for packet
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: Read AUTHEN/CONT size=23
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: PACKET: key=mykey
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: version 192 (0xc0), type 1, seq no
> > 5,
> > > >>> flags
> > > >>> > 0x1
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: session_id 3295176910
> > (0xc46868ce),
> > > >>> Data
> > > >>> > length
> > > >>> >  11 (0xb)
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: End header
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: type=AUTHEN/CONT
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: user_msg_len 6 (0x6),
> > user_data_len 0
> > > >>> (0x0)
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: flags=0x0
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: User msg:
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: myusername
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: User data:
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: End packet
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: choose_authen chose default_fn
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: Calling authentication function
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: Writing AUTHEN/GETPASS size=28
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: PACKET: key=mykey
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: version 192 (0xc0), type 1, seq no
> > 6,
> > > >>> flags
> > > >>> > 0x1
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: session_id 3295176910
> > (0xc46868ce),
> > > >>> Data
> > > >>> > length
> > > >>> >  16 (0x10)
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: End header
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: type=AUTHEN status=5
> > (AUTHEN/GETPASS)
> > > >>> > flags=0x1
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: msg_len=10, data_len=0
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: msg:
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: Password:
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: data:
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: End packet
> > > >>> > Sat Nov 21 22:28:27 2009 [3393]: Waiting for packet
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: Read AUTHEN/CONT size=30
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: PACKET: key=mykey
> > > >>>
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: version 192 (0xc0), type 1, seq no
> > 7,
> > > >>> flags
> > > >>> > 0x1
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: session_id 3295176910
> > (0xc46868ce),
> > > >>> Data
> > > >>> > length
> > > >>> >  18 (0x12)
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: End header
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: type=AUTHEN/CONT
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: user_msg_len 13 (0xd),
> > user_data_len 0
> > > >>> > (0x0)
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: flags=0x0
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: User msg:
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: mypassword
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: User data:
> > > >>> > Sat Nov 21 22:28:34 2009 [3393]: End packet
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: login query for 'myusername' tty0
> > from
> > > >>> > 10.1.69.89 r
> > > >>> > ejected
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: login failure: myusername
> > 10.1.69.89
> > > >>> > (10.1.69.89) t
> > > >>> > ty0
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: Writing AUTHEN/FAIL size=18
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: PACKET: key=mykey
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: version 192 (0xc0), type 1, seq no
> > 8,
> > > >>> flags
> > > >>> > 0x1
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: session_id 3295176910
> > (0xc46868ce),
> > > >>> Data
> > > >>> > length
> > > >>> >  6 (0x6)
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: End header
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: type=AUTHEN status=2 (AUTHEN/FAIL)
> > > >>> > flags=0x0
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: msg_len=0, data_len=0
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: msg:
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: data:
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: End packet
> > > >>> > Sat Nov 21 22:28:36 2009 [3393]: 10.1.69.89: disconnect
> > > >>> >
> > > >>> >
> > > >>> >
> > > >>> > On Mon, Nov 23, 2009 at 12:23 PM, john heasley <heas at shrubbery.net
> > >
> > > >>> wrote:
> > > >>> >
> > > >>> > > Mon, Nov 23, 2009 at 12:12:58PM -0600, Hailu Meng:
> > > >>> > > > Hi Adam,
> > > >>> > > >
> > > >>> > > > If the ldapsearch -D "" -w "" runs successfully, what do we
> > suppose
> > > >>> to
> > > >>> > > get
> > > >>> > > > from the output? I just got all of the user information in that
> > > >>> group.
> > > >>> > > Does
> > > >>> > > > that means my password and username got authenticated
> > successfully
> > > >>> > > against
> > > >>> > > > AD?
> > > >>> > > >
> > > >>> > > > This thing drives me crazy. I need solve it through this week
> > > >>> before the
> > > >>> > > > holiday...
> > > >>> > >
> > > >>> > > i havent followed this thread, as i know nearly zero about ldap.
> > > >>>  but,
> > > >>> > > have you enabled authentication debugging in the tacacas daemon
> > and
> > > >>> > > checked the logs to determine what is coming back from pam?  it
> > very
> > > >>> > > well may be that the ldap client is working just fine, but there
> > is a
> > > >>> > > pam module bug or a bug in the tacplus daemon or that your device
> > > >>> > > simply doesnt like something about the replies.
> > > >>> > >
> > > >>> > > > Thanks a lot for the help.
> > > >>> > > >
> > > >>> > > > Lou
> > > >>> > > >
> > > >>> > > > On Fri, Nov 20, 2009 at 7:26 AM, Hailu Meng <
> > hailumeng at gmail.com>
> > > >>> wrote:
> > > >>> > > >
> > > >>> > > > > Still no clue how to turn on the log. binding seems good. See
> > my
> > > >>> > > findings
> > > >>> > > > > below. Thanks a lot.
> > > >>> > > > >
> > > >>> > > > > On Thu, Nov 19, 2009 at 9:26 PM, adam <
> > prozaconstilts at gmail.com>
> > > >>> > > wrote:
> > > >>> > > > >
> > > >>> > > > >> Hailu Meng wrote:
> > > >>> > > > >>
> > > >>> > > > >>> Adam,
> > > >>> > > > >>>
> > > >>> > > > >>> I tried the su - "userid" in my tacacs+ server but I don't
> > have
> > > >>> that
> > > >>> > > > >>> userid in CentOS. So the CentOS just don't want me log in.
> > I
> > > >>> think
> > > >>> > > this will
> > > >>> > > > >>> not ask tacacs server to authenticate against AD.
> > > >>> > > > >>>
> > > >>> > > > >>
> > > >>> > > > >> You shouldn't need to have to define the user in CentOS,
> > that's
> > > >>> the
> > > >>> > > point
> > > >>> > > > >> of using ldap for authentication. The user is defined in
> > ldap,
> > > >>> not in
> > > >>> > > > >> CentOS. Now that I think about it, su - <user> probably
> > wouldn't
> > > >>> work
> > > >>> > > > >> anyway, as AD doesn't by default have the data needed by a
> > linux
> > > >>> box
> > > >>> > > to
> > > >>> > > > >> allow login...but see below for more options.
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>> Is there any other way to test ldap authentication against
> > AD
> > > >>> with
> > > >>> > > the
> > > >>> > > > >>> userid in AD? I tried ldapsearch. It did find my user id
> > > >>> without
> > > >>> > > problem.
> > > >>> > > > >>> But I haven't found any option to try with password and
> > > >>> authenticate
> > > >>> > > against
> > > >>> > > > >>> AD.
> > > >>> > > > >>>
> > > >>> > > > >>
> > > >>> > > > >> Try using -D:
> > > >>> > > > >>
> > > >>> > > > >> from `man ldapsearch`:
> > > >>> > > > >>
> > > >>> > > > >> -D binddn
> > > >>> > > > >>  Use the Distinguished Name binddn to bind to the LDAP
> > > >>> directory.
> > > >>> > > > >>
> > > >>> > > > >> so -D cn=username,ou=my_ou,dc=my_dc should let you try to
> > > >>> authenticate
> > > >>> > > > >> using whatever user you want to define. Just check and
> > double
> > > >>> check
> > > >>> > > you get
> > > >>> > > > >> the right path in that dn.
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >> I tried -D " cn=username,ou=my_ou,dc=my_dc " but it just
> > > >>> returned lots
> > > >>> > > of
> > > >>> > > > > users' information. It means successful?
> > > >>> > > > >
> > > >>> > > > >
> > > >>> > > > >>  Do you have ldap server setup or only the openldap library
> > and
> > > >>> > > openldap
> > > >>> > > > >>> client? I don't understand why the log is not turned on.
> > There
> > > >>> must
> > > >>> > > be some
> > > >>> > > > >>> debugging info in the log which can help solve this issue.
> > > >>> > > > >>>
> > > >>> > > > >>
> > > >>> > > > >> only the libs and client. You should not need the server. In
> > the
> > > >>> > > > >> ldapsearch, you can use -d <integer> to get debugging info
> > for
> > > >>> that
> > > >>> > > search.
> > > >>> > > > >> As before, higher number = more debug
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>  If the user can authenticate, does ethereal capture some
> > > >>> packets
> > > >>> > > about
> > > >>> > > > >>> password verification? Right now I only see the packets
> > when
> > > >>> ldap
> > > >>> > > search for
> > > >>> > > > >>> my user id and gets results back from AD.
> > > >>> > > > >>>
> > > >>> > > > >>
> > > >>> > > > >> Ethereal should catch all data flowing between the client
> > and
> > > >>> server.
> > > >>> > > If
> > > >>> > > > >> you can search out the user in your AD right now, then one
> > of
> > > >>> two
> > > >>> > > things is
> > > >>> > > > >> happening:
> > > >>> > > > >>
> > > >>> > > > >> 1. You are performing anonymous searches. In this case, no
> > > >>> username
> > > >>> > > and pw
> > > >>> > > > >> is provided, and your AD is happy to hand over info to
> > anyone
> > > >>> who asks
> > > >>> > > for
> > > >>> > > > >> it. If this is the case, you will _not_ see authentication
> > > >>> > > information. The
> > > >>> > > > >> following MS KB article should probably help you determine
> > on
> > > >>> your AD
> > > >>> > > if
> > > >>> > > > >> anonymous queries are allowed:
> > > >>> > > > >>
> > > >>> > > > >> http://support.microsoft.com/kb/320528
> > > >>> > > > >>
> > > >>> > > > >> It has exact instructions for how to get it going, but you
> > can
> > > >>> follow
> > > >>> > > > >> along with it to check your current settings without making
> > any
> > > >>> > > changes.
> > > >>> > > > >>
> > > >>> > > > >
> > > >>> > > > > I checked our setting. Permission type for normal user is
> > "Read &
> > > >>> > > Execute".
> > > >>> > > > > I click edit to check the detail about permission. I think it
> > > >>> only
> > > >>> > > allow the
> > > >>> > > > > user to read the attributes, permission something and can't
> > > >>> modify the
> > > >>> > > > > AD.There is "Everyone" setting is also set as "Read &
> > Execute".
> > > >>> By the
> > > >>> > > way,
> > > >>> > > > > the AD is Win2003 R2.
> > > >>> > > > >
> > > >>> > > > >
> > > >>> > > > >>
> > > >>> > > > >> 2. Authentication is happening. It will be the _very_ first
> > > >>> thing the
> > > >>> > > > >> client and server perform, after basic connection
> > establishment.
> > > >>> Look
> > > >>> > > for it
> > > >>> > > > >> at the very beginning of a dump.
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >> Also, it's a bit overkill, but the following article is
> > > >>> extremely
> > > >>> > > > >> informative about all the different ways you can plug linux
> > into
> > > >>> AD
> > > >>> > > for
> > > >>> > > > >> authentication. It might offer some hints...
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>> Maybe I need dig into ldap.conf more. If you have any idea,
> > let
> > > >>> me
> > > >>> > > know.
> > > >>> > > > >>>
> > > >>> > > > >>> Thank you very much.
> > > >>> > > > >>>
> > > >>> > > > >>> Lou
> > > >>> > > > >>>
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >>
> > > >>> > > > >
> > > >>> > > > -------------- next part --------------
> > > >>> > > > An HTML attachment was scrubbed...
> > > >>> > > > URL:
> > > >>> > >
> > > >>>
> > http://www.shrubbery.net/pipermail/tac_plus/attachments/20091123/bba3d7fb/attachment.html
> > > >>> > > > _______________________________________________
> > > >>> > > > tac_plus mailing list
> > > >>> > > > tac_plus at shrubbery.net
> > > >>> > > > http://www.shrubbery.net/mailman/listinfo.cgi/tac_plus
> > > >>> > >
> > > >>>
> > > >>
> > > >>
> > > >
> >
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL: http://www.shrubbery.net/pipermail/tac_plus/attachments/20091123/4e65d4d2/attachment.html 
> _______________________________________________
> tac_plus mailing list
> tac_plus at shrubbery.net
> http://www.shrubbery.net/mailman/listinfo.cgi/tac_plus




More information about the tac_plus mailing list