Error Looking Up Domain Users Rhel
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Could Not Obtain Winbind Interface Details
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Start Winbind Service
Find All Thanked Posts Go to Page... learn unix and linux commands Unable to get winbind's "wbinfo -u"
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to return anything UNIX for Advanced & Expert Users Thread Tools Search this Thread Display Modes #1 03-14-2012 thmnetwork Registered User Join http://www.linuxquestions.org/questions/linux-networking-3/wbinfo-u-error-looking-up-domain-users-407796/ Date: Mar 2004 Last Activity: 13 April 2013, 4:20 PM EDT Location: Boise, Idaho, United States Posts: 144 Thanks: 13 Thanked 6 Times in 6 Posts Unable to get winbind's "wbinfo -u" to return anything I'm fairly new to winbind but the issue doesn't seem trivial so it may require more knowledge. Basically, I was able to get a new install of winbind (samba3x) to http://www.unix.com/unix-for-advanced-and-expert-users/178800-unable-get-winbinds-wbinfo-u-return-anything.html join the domain without issue and the domain I'm worried about authenticating against is showing as "online" but it's not authenticating against AD: Code: # wbinfo --online-status BUILTIN: online PROFESSORCHAOS: online EMPLOYEE: online Code: # wbinfo -u # echo $? 0 Relevant portion of smb.conf: Code: workgroup = EMPLOYEE realm = EMPLOYEE.NCAT.EDU winbind enum users = yes winbind enum groups = yes security = ADS encrypt passwords = yes log level = 10 log file = /var/log/samba/%m winbind separator = % idmap uid = 98000-99000 idmap gid = 98000-99000 password server = ebryant.employee.ncat.edu with the exception of some messages about descriptor limits and "idmap gid" being deprecated, testparm returns successful. /var/log/samba/log.wb-EMPLOYEE mentions that a CLDAP query is timing out which causes the operation to fail (but farther up in the same log file it shows successful LDAP connections to that box). It may be interesting to know that when trying to execute "net ads info jadavis6" it attempts to authenticate as "root@EMPLOYEE.NCAT.EDU" and errors with "client not found in database while getting initial credentials." I'm able to netcat the server (by fqdn) on that port and it makes a successfully con
dansguardian to do content filtering for a small network - got SQUID installed http://www.ozzu.com/unix-linux-forum/problem-with-samba-winbind-not-listing-users-groups-t36279.html and configured, dansguardian installed and configured - which works great. Then http://www.techrepublic.com/article/making-samba-communicate-with-your-windows-domain/ I decided to install samba - to try and use the Active Directory authentication with groups to give some additional flexability. I joined the samba machine to the AD great, when I try wbinfo the following returns wbinfo -t - succeeded wbinfo -n Administrator - returns the failed to SID for admin wbinfo -r Administrator - returns 10001 - 10004 wbinfo -V - returns 3.0.2a-SUSE wbinfo -u - returns - Error looking up domain users wbinfo -g - returns - Error looking up domain groups I can ping the server great, I can see the suse computer good from the windows AD machine - and even if I failed to call authenticate administrator with wbinfo - it still returns the error. my /etc/krb5.conf looks like this Code: [ Select ] [realms] mydomain.com = { kdc = server.mydomain.com admin_server = server.mydomain.com kpasswd_server = server.mydomain.com } # OTHER.REALM = { # kdc = OTHER.COMPUTER # } [domain_realm] .my.domain =mydomain.com [realms] mydomain.com = { kdc = server.mydomain.com admin_server = server.mydomain.com kpasswd_server = server.mydomain.com } # OTHER.REALM = { # kdc = OTHER.COMPUTER # } [domain_realm] .my.domain =mydomain.com my /etc/samba/smb.conf looks like this Code: [ Select ] [global] netbios name = server idmap uid = 10000-20000 workgroup = mydomain.com os level = 20 preferred master = no encrypt passwords = true password server = server.mydomain.com security = domain winbind separator = + dns proxy = no realm = mydomain.com winbind uid = 10000-20000 winbind gid = 10000-20000 winbind use default domain = yes winbind enum users = yes winbind enum groups = yes [homes] guest ok = no browseable = no [temp] path = /tmp public = yes [global] netbios name = server idmap uid = 10000-20000 workg
United States Australia United Kingdom Japan Newsletters Forums Resource Library Tech Pro Free Trial Membership Membership My Profile People Subscriptions My stuff Preferences Send a message Log Out TechRepublic Search GO Topics: CXO Cloud Big Data Security Innovation Software Data Centers Networking Startups Tech & Work All Topics Sections: Photos Videos All Writers Newsletters Forums Resource Library Tech Pro Free Trial Editions: US United States Australia United Kingdom Japan Membership Membership My Profile People Subscriptions My stuff Preferences Send a message Log Out Open Source Making Samba communicate with your Windows domain If you have a Windows domain controller in your organization, Samba allows you to authenticate Linux users via the domain. All it takes is a little bit of tweaking. By Robert L Bogue | October 8, 2003, 12:00 AM PST RSS Comments Facebook Linkedin Twitter More Email Print Reddit Delicious Digg Pinterest Stumbleupon Google Plus Getting Samba to completely accept authentication information from an existing domain is quite a challenge. It requires changes to a few configuration files and awareness of more than a few subsystems within the Linux environment. Although simpler approaches are available in Samba, they have their own challenges, such as requiring the setup of user accounts on the Linux box and the creation of persistent connections to the authenticating domain server.User accountsIn previous versions of Samba it was possible to allow authentication from an NT domain, but the major caveat was that the user account had to exist on the Samba machine—even if the account was logged in through the domain controller. To fix this limitation, a daemon was developed called winbind. This daemon is a pluggable authentication module (PAM) that interrogates a Windows-based domain controller for authentication information for a user and, if properly auth