[libdefaults] default_realm = KDC.EMQX.NET ticket_lifetime = 24h renew_lifetime = 7d forwardable = true rdns = false dns_lookup_kdc = no dns_lookup_realm = no [realms] KDC.EMQX.NET = { kdc = kdc admin_server = kadmin } [domain_realm] kdc.emqx.net = KDC.EMQX.NET .kdc.emqx.net = KDC.EMQX.NET [logging] kdc = FILE:/var/log/kerberos/krb5kdc.log admin_server = FILE:/var/log/kerberos/kadmin.log default = FILE:/var/log/kerberos/krb5lib.log