SSSD_KRB5_LOCATOR_PL(8) SSSD NAME sssd_krb5_locator_plugin - Kerberos Kerberos sssd_krb5_locator_plugin libkrb5 KDC Kerberos. SSSD Kerberos KDC. , , KDC . (, ) KDC , . , , , KDC. libkrb5 libkrb5 Kerberos (. plugin_base_dir krb5.conf(5)). , . Kerberos . SSSD_KRB5_LOCATOR_DISABLE. SSSD krb5_use_kdcinfo=False, , . - , , libkrb5 , krb5.conf. KDC kdcinfo.REALM. DNS- IP- ( IPv4, IPv6). () , ; IPv6 , , . : o kdc.example.com o kdc.example.com:321 o 1.2.3.4 o 5.6.7.8:99 o 2001:db8:85a3::8a2e:370:7334 o [2001:db8:85a3::8a2e:370:7334]:321 krb5 SSSD, IPA AD, KDC , SSSD. KDC, , , , , , , -- KDC, , kpasswdinfo.REALM KDC. , kpasswd kadmin KDC MIT Kerberos. , KDC 88. Kerberos . sssd_krb5_locator_plugin, /etc/krb5.conf Kerberos. SSSD_KRB5_LOCATOR_DEBUG - , stderr. SSSD_KRB5_LOCATOR_DISABLE - , KRB5_PLUGIN_NO_HANDLE. SSSD_KRB5_LOCATOR_IGNORE_DNS_FAILURES - , DNS- kdcinfo. KRB5_PLUGIN_NO_HANDLE DNS. . sssd(8), sssd.conf(5), sssd-ldap(5), sssd-ldap-attributes(5), sssd- krb5(5), sssd-simple(5), sssd-ipa(5), sssd-ad(5), sssd-idp(5), sssd- sudo(5), sssd-session-recording(5), sss_cache(8), sss_debuglevel(8), sss_obfuscate(8), sss_seed(8), sssd_krb5_locator_plugin(8), sss_ssh_authorizedkeys(1), sss_ssh_knownhosts(1), sssd-ifp(5), pam_sss(8). sss_rpcidmapd(5) AUTHORS (<<>>) SSSD -- https://github.com/SSSD/sssd/ SSSD 06/09/2026 SSSD_KRB5_LOCATOR_PL(8)