[CentOS] SSH slow
Les Mikesell
lesmikesell at gmail.com
Mon Jan 18 23:26:01 UTC 2010
ML wrote:
> Hi All,
>
> All of my systems are running 5.4 x64. The are all AMD x64 processors with at least 2gb of RAM in each.
>
> I am running SSH on a non standard port.
>
> When I SSH into ANY of my systems, I get prompted for my password right away, but after entering, it takes 30+ seconds to get logged in and get a prompt so I can work.
>
> I dont quite know what to look for here
>
> Does anyone have thoughts?
That sounds like a failing reverse DNS lookup or IDENT query dropped by a
firewall so you wait for the timeout.
--
Les Mikesell
lesmikesell at gmail.com
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