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Re: [lvs-users] Real Servers receive nothing

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [lvs-users] Real Servers receive nothing
From: poiuytrez <char.hon@xxxxxxxxxxxxx>
Date: Tue, 26 May 2009 19:09:37 -0700 (PDT)
I have tried the tcp dump but it gives to much info, I don't really
understand it, but it does not seems to have any http request.
Here is a screen shoot at time of the request. The workstation that tries to
retrive the page is 10.8.8.111.
http://www.nabble.com/file/p23734830/screen.jpg 

Thank you.




Thomas Pedoussaut-2 wrote:
> 
> poiuytrez wrote:
>> Hello,
>>
>> Ok, but the packets does not seems to go to the realservers. There is no
>> log
>> entry in apache. So the gateway is not the main problem.
>>
>>   
> IP 101 is your friend. I mean, SYN packets probably reach the RS, but
> because the ACK arrive out of context on the client, the TCP connection
> is never fully established, even less the HTTP connection, hence no
> entries in your apache logs. You can probably confirm my theory in
> running tcpdump on the RS, and you'll see the SYN packets arriving.
> 
> -- 
> Thomas
> 
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