[19914] in Kerberos_V5_Development
Logic behind lib/krb5/os/k5_sendto()
daemon@ATHENA.MIT.EDU (=?UTF-8?Q?=D0=94=D0=B8=D0=BB=D1=8F)
Mon Apr 15 18:46:13 2019
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<dilyan.palauzov@aegee.org>
To: krbdev@mit.edu
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Date: Mon, 15 Apr 2019 21:48:02 +0000
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Hello,
how does lib/krb5/os/k5_sendto() work in this case:
kinit x@expamle.org is called and in dns the SRV records _kerberos._udp.example.org and _kerberos._tcp.example.org show
that k.example.org:88 is in charge. But the KDC there is in fact in charge of EXAMPLE.ORG, example.org being non-local
realm.
• If k5_sendto receives an answer from a KDC, that the realm is non-local, does it retry to the other KDCs, here asking
the same process over a different transport protocol?
When is the timeout (interval) increased from 1s to to 2s? If there is no answer within 1s, then the query is resent,
waiting for 2 more seconds?
Thanks for the clarification.
Дилян
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