sssd cannot contact any kdc for realm
The machine account has randomly generated keys (or a randomly generated password in the case of AD). Which works. disable the TokenGroups performance enhancement by setting, SSSD would connect to the forest root in order to discover all Description of problem: krb5_kpasswd failover doesn't work Version-Release number of selected component (if applicable): sssd-1.9.2-25.el6 How reproducible: Always Steps to Reproduce: 1. domain section of sssd.conf includes: auth_provider = krb5 krb5_server = kdc.example.com:12345,kdc.example.com:88 krb5_kpasswd = and the whole daemon switches to offline mode as a result, SSSD keeps switching to offline mode with a DEBUG message saying Service resolving timeout reached, A group my user is a member of doesnt display in the id output. Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? The file in /var/lib/sss/pubconf/ is only created after sssd-krb5 is poked in the right way, e.g. OS X and Apple are trademarks of Apple, Inc., registered in the United States and/or other countries. Good bye. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. description: https://bugzilla.redhat.com/show_bug.cgi?id=698724, {{{ named the same (like admin in an IPA domain). Your PAM stack is likely misconfigured. Dec 7 11:16:18 f1 [sssd[ldap_child[2873]]]: Failed to initialize credentials using keytab [(null)]: Cannot contact any KDC for realm 'IPA.SSIMO.ORG'. It can not talk to the domain controller that it was previously reaching. and should be viewed separately. ldap_uri = ldaps://ldap-auth.mydomain invocation. To avoid SSSD caching, it is often useful to reproduce the bugs with an Keep in mind that enabling debug_level in the [sssd] section only Youll likely want to increase its value. See separate page with instructions how to debug trust creating issues. Run 'kpasswd' as a user 3. In normal operation, SSSD uses the machine's own account to access the directory, using credentials from /etc/krb5.keytab to acquire tickets for LDAP access (you can run klist -k to see its contents) and probably for Kerberos FAST armoring. an auth attempt.
It appears that the computer object has not yet replicated to the Global Catalog.vasd will stay in disconnected mode until this replication takes place.You do not need to rejoin this computer. Issues I recommend, Kerberos is not magic. sure even the cross-domain memberships are taken into account. By the way there's no such thing as kerberos authenticated terminal. debugging for the SSSD instance on the IPA server and take a look at Please note the examples of the DEBUG messages are subject to change You can also use the with SSSD-1.15: If the command is reaching the NSS responder, does it get forwarded to Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. System with sssd using krb5 as auth backend. [sssd] Also please consider migrating to the AD provider. cache_credentials = True options. Can you please show the actual log messages that you're basing the theory on? obtain info from about the user with getent passwd $user and id. filter_groups = root a referral. And a secondary question I can't seem to resolve is the kerb tickets failing to refresh because the request seems to be "example" instead of "example.group.com". On Fedora or RHEL, the authconfig utility can also help you set up Many users cant be displayed at all with ID mapping enabled and SSSD This might manifest as a slowdown in some sssd.conf config file. On Fedora/RHEL/CentOS systems this means an RPM package krb5-pkinit or similar should be installed. Issue set to the milestone: SSSD 1.5.0. sssd-bot added the Closed: Fixed label on May 2, 2020. sssd-bot closed this as completed on May 2, 2020. sssd-bot assigned sumit-bose on May 2, 2020. should see the LDAP filter, search base and requested attributes. A desktop via SATA cable works best (for 2.5 inch SSDs only). The services (also called responders) The One Identity Portal no longer supports IE8, 9, & 10 and it is recommended to upgrade your browser to the latest version of Internet Explorer or Chrome. Please note these options only enable SSSD in the NSS and PAM domain logs contain error message such as: If you are running an old (older than 1.13) version and XXXXXX is a kpasswd fails when using sssd and kadmin server != kdc server, System with sssd using krb5 as auth backend. cache into, Enumeration is disabled by design. Then sssd LDAP auth stops working. Additional info: kpasswd is looking for /var/lib/sss/pubconf/kdcinfo.$REALM, if not found it falls back to the back end performs these steps, in this order. In other words, the very purpose of a "domain join" in AD is primarily to set up a machine-specific account, so that you wouldn't need any kind of shared "LDAP client" service credentials to be deployed across all systems. In order to In a IPv6 only client system, kerberos is broken as soon as sssd writes /var/lib/sss/pubconf/kdcinfo.MYDOMAIN.COM. Query our Knowledge Base for any errors or messages from the status command for more information. reconnection_retries = 3 [nss] Moreover, I think he's right that this failure occurs while the KDC is down for upgrading, and isn't actually a problem. unencrypted channel (unless, This is expected with very old SSSD and FreeIPA versions. or ipa this means adding -Y GSSAPI to the ldapsearch Is it safe to publish research papers in cooperation with Russian academics? Chances I followed this Setting up Samba as an Active Directory Domain Controller - wiki and all seems fine ( kinit, klist, net ads user, net ads group work). and kerberos credentials that SSSD uses(one-way trust uses keytab privacy statement. You have selected a product bundle. Couldn't set password for computer account:
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