9 messages in ru.sysoev.nginxRe: DNS Issue?
FromSent OnAttachments
Neil ShethOct 15, 2008 10:24 pm 
Neil ShethOct 15, 2008 11:15 pm 
Kon WilmsOct 15, 2008 11:22 pm 
Dave CheneyOct 15, 2008 11:36 pm 
Neil ShethOct 16, 2008 1:12 am 
CryptWizardOct 16, 2008 2:03 am 
Neil ShethOct 16, 2008 2:15 am 
Tit PetricOct 16, 2008 3:33 am 
Neil ShethOct 16, 2008 10:40 am 
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Subject:Re: DNS Issue?Actions...
From:Dave Cheney (da@cheney.net)
Date:Oct 15, 2008 11:36:44 pm
List:ru.sysoev.nginx

Hi Niel,

Have you traced the backend connection with tshark or ngrep to see what traffic is flowing between nginx and your backend machines ?

Cheers

Dave

On Wed, 15 Oct 2008 22:24:52 -0700, Neil Sheth <nsh@gmail.com> wrote:

Hello all -

I recently switched my setup to use internal 10.0.0.x IPs for the backend webserver connections. For 18-19 hours, it was fine, but now I'm seeing issues. Each requests takes a LONG time to return. If I switch back to the publicly accessible IPs, things work fine.

Any thoughts? Perhaps it's trying to some sort of dns lookup and failing?

Thanks!