Edit File: krb5.conf
# To opt out of the system crypto-policies configuration of krb5, remove the # symlink at /etc/krb5.conf.d/crypto-policies which will not be recreated. includedir /etc/krb5.conf.d/ [logging] default = FILE:/var/log/krb5libs.log kdc = FILE:/var/log/krb5kdc.log admin_server = FILE:/var/log/kadmind.log [libdefaults] dns_lookup_realm = false ticket_lifetime = 24h renew_lifetime = 7d forwardable = true rdns = false pkinit_anchors = FILE:/etc/pki/tls/certs/ca-bundle.crt spake_preauth_groups = edwards25519 # default_realm = EXAMPLE.COM default_ccache_name = KEYRING:persistent:%{uid} [realms] # EXAMPLE.COM = { # kdc = kerberos.example.com # admin_server = kerberos.example.com # } [domain_realm] # .example.com = EXAMPLE.COM # example.com = EXAMPLE.COM