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https://issues.apache.org/jira/browse/DIRKRB-615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Zhuge resolved DIRKRB-615.
-------------------------------
Resolution: Workaround
Confirmed tool-dist/bin/kinit.sh works. And I can always use UDP.
> Can not connect to TCP simplekdc server
> ---------------------------------------
>
> Key: DIRKRB-615
> URL: https://issues.apache.org/jira/browse/DIRKRB-615
> Project: Directory Kerberos
> Issue Type: Bug
> Affects Versions: 1.0.0-RC2
> Environment: $ mvn -version
> Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5;
> 2015-11-10T08:41:47-08:00)
> Maven home: /Users/jzhuge/apache-maven-3.3.9
> Java version: 1.8.0_131, vendor: Oracle Corporation
> Java home:
> /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "mac os x", version: "10.12.6", arch: "x86_64", family: "mac"
> $ sw_vers
> ProductName: Mac OS X
> ProductVersion: 10.12.6
> BuildVersion: 16G29
> Reporter: John Zhuge
> Assignee: Jiajia Li
>
> Started a simplekdc server which generated the following krb5.conf:
> {code}
> [libdefaults]
> kdc_realm = EXAMPLE.COM
> default_realm = EXAMPLE.COM
> udp_preference_limit = 1
> kdc_tcp_port = 10088
> #_KDC_UDP_PORT_
> [realms]
> EXAMPLE.COM = {
> kdc = localhost:10088
> }
> {code}
> But kinit failed to connect to simplekdc server on Mac:
> {noformat}
> $ kinit jzhuge
> [email protected]'s password:
> kinit: krb5_get_init_creds: unable to reach any KDC in realm EXAMPLE.COM,
> tried 1 KDC
> {noformat}
> Wireshark showed kinit used UDP, while simplekdc was configured with TCP.
> Replaced the {{kdc}} option in krb5.conf with {{kdc = tcp/localhost:10088}},
> kinit was able to connect.
> Suggested fix:
> Add {{<service>/}} prefix to option {{kdc}} in the template
> https://github.com/apache/directory-kerby/blob/trunk/kerby-kerb/kerb-simplekdc/src/main/resources/krb5-template.conf
> and
> https://github.com/apache/directory-kerby/blob/trunk/kerby-kerb/kerb-simplekdc/src/main/resources/krb5_udp-template.conf.
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