KRB5KDC(8) MIT Kerberos KRB5KDC(8) (NAME) krb5kdc - (KDC) Kerberos V5 (SYNOPSIS) krb5kdc [-x db_args] [-d dbname] [-k keytype] [-M mkeyname] [-p portnum] [-m] [-r realm] [-n] [-w numworkers] [-P pid_file] [-T time_offset] (DESCRIPTION) krb5kdc (AS/KDC) (Kerberos version 5) . (OPTIONS) -r realm (realm) . . -r ( krb5.conf ) . -d dbname (principal) . LDAP . -k keytype -m aes256-cts-hmac-sha1-96 . -M mkeyname ( K/M KDC). -m (stash file) . -n KDC . -P pid_file KDC (PID) pid_file . KDC (init scripts) . -p portnum UDP TCP KDC . [kdcdefaults] kdc.conf . 88 . -w numworkers KDC numworkers (fork ) KDC . KDC ( -P pid ) (supervisor) . SIGHUP . -x db_args . Database Options kadmin . -T offset ( ) KDC . . (EXAMPLE) KDC ( ) . . . : krb5kdc -p 2001 -r REALM1 -p 2002 -r REALM2 -r REALM3 KDC 2001 REALM1 2002 REALM2 REALM3 . kdc.conf . KRB5_KDC_PROFILE . . kdc.conf . (ENVIRONMENT) kerberos . 1.22 krb5kdc systemd LISTEN_PID LISTEN_FDS . ( kdc_listen ) . . (SEE ALSO) kdb5_util, kdc.conf, krb5.conf, kdb5_ldap_util, kerberos (AUTHORS) MIT (COPYRIGHT) 1985-2026, MIT 1.22.2 KRB5KDC(8)