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TNS problem when DNS server is configured

jymarkusgNov 25 2009 — edited Nov 26 2009

Hi!

I have installed an oracle 11.2.0 database on my oracle enterprise linux 5.4 machine.

When I configure a DNS server (public DNS servers from my provider) in the network settings (/etc/resolv.conf) it seems like the listener wants to resolve my hostname with the configured DNS servers.
A connection from a client takes a few seconds. After removing the DNS entries from resolv.conf clients can connect very quickly - as normal.

I have added the following line in /etc/hosts as described in the installation guide:
192.168.1.95 svr-ora1.local svr-ora1

Has anyone had this problem? If yes, I would be glad to know the steps to solve the issue!

Thanks
Markus

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Locked on Dec 24 2009

Added on Nov 25 2009

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