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mmh0000yesterday at 4:27 PM1 replyview on HN

It’s not required, but it is a long standing convention with the justification that it makes for easier troubleshooting.

https://web.mit.edu/kerberos/www/krb5-latest/doc/admin/realm...


Replies

jborean93yesterday at 7:17 PM

That's the realm side which should be upper case. The comment reference was for hostname themselves which I've always just done as lower case and have never seen a reason to make it upper case. The krb5.conf has a [domain_realm] section which can map a DNS name/suffix to the actual realm

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