KDC mon deamon OpenDirectory SingleSignOn kdcmond -- KDC monitoring daemon -- Open Directory Single Sign On

kdcmond [-n] [-s] [-d] [-v debug_level] [-c path]
launches, monitors, and relaunches the Kerberos

KDC ( krb5kdc ) process, registers the KDC over Rendezvous using the following DNS records:

When the network state changes kdcmond sends SIGUSER1 to the krb5kdc process to notify the KDC to re‑initlaize its network listeners.

OPTIONS -d ‑v debug_level-s
-n prevents kdcmond from daemonizing
prevents kdcmond from registering the KDC over Rendezvous
-c path provides an alternate location for the kdc.conf file, which will be passed to the krb5kdc process
sends the debug output from kdcmond to syslog

FILES /var/db/krb5kdc/kdc.conf The realm name and port numbers are read from this file 

## This file autogenerated by KDCSetup from (null) ##
[libdefaults]
	default_realm = LKDC:SHA1.3F9152BE36C6615279B305891FC4011BD481CA63

[kdcdefaults]
	kdc_ports = 88
	kdc_tcp_ports = 88

[realms]
	LKDC:SHA1.3F9152BE36C6615279B305891FC4011BD481CA63 = {
	kadmind_port = 749
	max_life = 10h 0m 0s
	max_renewable_life = 7d 0h 0m 0s
	master_key_type = des3-hmac-sha1
	supported_enctypes = des3-hmac-sha1:normal arcfour-hmac-md5:normal des-cbc-crc:normal des-cbc-crc:v4
	acl_file = /var/db/krb5kdc/kadm5.acl
	admin_keytab = /var/db/krb5kdc/kadm5.keytab
	database_name = /var/db/krb5kdc/principal.LKDC:SHA1.3F9152BE36C6615279B305891FC4011BD481CA63
	key_stash_file = /var/db/krb5kdc/.k5.LKDC:SHA1.3F9152BE36C6615279B305891FC4011BD481CA63
	                                                        }
[logging]
    kdc = FILE:/var/log/krb5kdc/kdc.log
Jan 26 16:08:59 smacker.local krb5kdc[81](info): setting up network...
Jan 26 16:09:00 smacker.local krb5kdc[81](info): listening on fd 9: udp fe80::1%lo0.88
krb5kdc: setsockopt(IPV6_V6ONLY,1) worked
Jan 26 16:09:00 smacker.local krb5kdc[81](info): listening on fd 11: tcp 0.0.0.0.88
Jan 26 16:09:00 smacker.local krb5kdc[81](info): listening on fd 10: tcp ::.88

Jan 26 16:09:00 smacker.local krb5kdc[81](info): set up 3 sockets
Jan 26 16:09:00 smacker.local krb5kdc[81](info): commencing operation

krb5kdc: Interrupted system call - while selecting for network input(1)
krb5kdc: Interrupted system call - signal_requests_network recieved
Jan 26 20:09:14 smacker.local krb5kdc[81](info): setting up network...
Jan 26 20:09:14 smacker.local krb5kdc[81](info): listening on fd  9: udp fe80::1%lo0.88
Jan 26 20:09:14 smacker.local krb5kdc[81](info): listening on fd 10: udp fe80::219:e3ff:fe32:f8c%en1.88
Jan 26 20:09:14 smacker.local krb5kdc[81](info): listening on fd 11: udp 192.168.1.12.88
Jan 26 20:09:14 smacker.local krb5kdc[81](info): skipping unrecognized local address family 16
krb5kdc: setsockopt(IPV6_V6ONLY,1) worked
Jan 26 20:09:14 smacker.local krb5kdc[81](info): listening on fd 13: tcp 0.0.0.0.88
Jan 26 20:09:14 smacker.local krb5kdc[81](info): listening on fd 12: tcp ::.88
Jan 26 20:09:14 smacker.local krb5kdc[81](info): set up 5 sockets 
 admin_server = FILE:/var/log/krb5kdc/kadmin.log
Jan 05 15:16:49 smacker.local kadmin.local[23648](info): No dictionary file specified, continuing without one.

Debug level 1 provides status information, higher levels add progressivly more levels of detail.

SEE configd(8), kerberos(1), kerberosautoconfig(8), kdcsetup(8), krbservicesetup(8), krb5kdc(8), sso_util(8)

January 26, 2008 Darwin

kdcmond(8) BSD System Manager's Manual