[CentOS] trouble shooting slow ssh logins

aurfalien at gmail.com aurfalien at gmail.com
Thu Jan 21 20:07:27 UTC 2010


> aurfalien at gmail.com wrote:
>> Hi all,
>>
>> I noticed that my ssh logins to a particular server were taking up to
>> 5 seconds to finally login.
>
> This is frequently a DNS issue, is forward+reverse DNS functional?

DNS was normal, forward reverse lookups exist and match that host.

I'll turn on ssh debug and remove that line at the end of hosts to see  
what happens.

Thanks for the ideas.

- aurf


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