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Originally Posted by jiandingzhe
What is A and PTR record?
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http://en.wikipedia.org/wiki/List_of_DNS_record_types
Quote:
Originally Posted by jiandingzhe
Where is sshd's logfile? I'm using Fedora 14.
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Should be somewhere in /var/log/, maybe something like /var/log/auth.log.
Quote:
Originally Posted by jiandingzhe
But it still cannot explain why it get slow using ssh, but remain fast using putty.
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It's just a guess, but maybe it has to do something with slow DNS lookups.