Many Error "refused Connect From XXX:XX:XX:XX:XXX To Procedure Ypproc_match (nyp." In Nis Client)
(Doc ID 2193222.1)
Last updated on MAY 18, 2021
Applies to:Linux OS - Version Oracle Linux 5.0 and later
Oracle Cloud Infrastructure - Version N/A and later
In the NIS service, there is a continuous connection refused error message from the NIS master server at message log.
From /var/log/messages in NIS master and NIS slaves, can see huge errors like "refused connect from XXX:XX:XX:XX:XXX to procedure ypproc_match (<host>,shadow.byname;-1)":
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