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Old 08-11-2009, 04:25 AM   #1
Registered: Aug 2006
Posts: 36

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Cool Problem for get ticket from kerberos


I have problem for get tickets from kerberos in my Centos 5.2, when I type this command /usr/local/kerberos/bin/kinit admin@LABCOM.UNASP
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kinit(v5): Cannot resolve network address for KDC in realm LABCOM.UNASP while getting initial credentials

I donīt understand why this message !!! My DNS is work , I can resolve the domain (LABCOM.UNASP)

nslookup labcom.unasp

Name: labcom.unasp

My DNS server is on Windows 2003 Server , this command kinit was tested from the server Linux with Centos 5.2 using version keberos 1.6 of MIT , follow I paste kr5b.conf

# determines your default realm name
default_realm = LABCOM.UNASP
default_tgs_enctypes = des3-hmac-sha1 des-cbc-crc des-cbc-md5
default_tkt_enctypes = des3-hmac-sha1 des-cbc-crc des-cbc-md5
permitted_enctypes = des3-hmac-sha1 des-cbc-crc des-cbc-md5
kdc_timesync = 1
ccache_type = 4
forwardable = true
proxiable = true

# specifies where the servers are and on
# which ports they listen (88 and 749 are
# the standard ports)
kdc = kdc.AmbLivre:88
admin_server = kdc.AmbLivre:749
default_domain = labcom.unasp

# maps your DNS domain name to your Kerberos
# realm name
.labcom.unasp = LABCOM.UNASP
labcom. = LABCOM.UNASP
profile = /var/kerberos/krb5kdc/kdc.conf
# determines where each service should write its
# logging info
admin_server = SYSLOG:INFOAEMON

and kdc.conf

v4_mode = nopreauth
kdc_tcp_ports = 750,88

database_name = /var/kerberos/krb5kdc/principal
key_stash_file = /var/kerberos/krb5kdc/.k5.LABCOM.UNASP
master_key_type = des3-hmac-sha1
acl_file = /var/kerberos/krb5kdc/kadm5.acl
dict_file = /usr/share/dict/words
admin_keytab = /var/kerberos/krb5kdc/kadm5.keytab
supported_enctypes = des3-hmac-sha1:normal arcfour-hmac:normal des-hmac-sha1:normal des-cbc-md5:normal des-cbc-crc:normal des-cbc-crc:v4 des-cbc-crc:a
kdc_ports = 750,88
max_file = 10h 0m 0s
max_renewable_life = 7d 0h 0m 0s

I try resolv but I canīt resolve this problem , somebody can helpme get ticket from keberos !!!

Old 08-11-2009, 10:44 AM   #2
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Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.

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