[CentOS] how to debug ssh slow connection issues.

Sun May 25 18:02:06 UTC 2008
Jason Pyeron <jpyeron at pdinc.us>

> -----Original Message-----
> From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On
> Behalf Of Filipe Brandenburger
> Sent: Friday, May 23, 2008 8:55 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] how to debug ssh slow connection issues.
> Try to change this in your /etc/ssh/sshd_config:
> Change:
> UseDNS yes
> to:
> UseDNS no

Okay that fixed it, but why? I used nslookup and set my server to the same
as /etc/resolv.conf. There were no delays, at all all of our class C
resolves both ways (and matching) same as out private net.

Where to go next on "properly" fixing this sshd/dns issue?

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