This is a krb5.conf file from a SLED 10 workstation configured to authenticate against Microsoft Active Directory.

sled-10-krb5-conf

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# krb5.conf for connecting with Windows Server 2003#
###############
[logging]
kdc = FILE:/var/log/krb5/krb5kdc.log
admin_server = FILE:/var/log/krb5/kadmind.log
default = SYSLOG:NOTICE:DAEMON

[libdefaults]
ticket_lifetime = 24000
default_realm = DOMAIN.COM
default_tkt_enctypes = des3-hmac-sha1 des-cbc-crc des-cbc-md5 aes256-cts arcfour-hmac-md5
default_tgs_enctypes = des3-hmac-sha1 des-cbc-crc des-cbc-md5 aes256-cts arcfour-hmac-md5

[realms]
DOMAIN.COM = {
kdc = windows-dc-hostname.domain.com
admin_server = windows-dc-hostname.domain.com
default_domain = DOMAIN.COM
}

[domain_realm]
.domain.com = DOMAIN.COM
domain.com = DOMAIN.COM