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RE: Configure IPVSADM

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: Configure IPVSADM
From: José María Lopez Marzal <jmlopez@xxxxxxxxxxxx>
Date: Thu, 23 Feb 2006 10:53:24 +0100
Hi,

Well, I'm novel in this technology, but I think I'm using as 
packet-forwarding-method NAT or MASQ. If I put ipvsadm the server shows me:

IP Vitual Server version 1.0.8 (size=65536)
Prot LocalAddress: Port Scheduler Flags
-> RemoteAddress: Port          Forward Weight  ActiveConn      InActConn
TCP 192.168.1.4:http rr         
-> 192.168.1.2:http             Masq            1               0               0

In the Real Server is also activate ip_froward and Apache listen in 0.0.0.0 80.

Thanks,

José María López

-----Mensaje original-----
De: Aniruddh Singh [mailto:aps@xxxxxxxxxxxxx] 
Enviado el: jueves, 23 de febrero de 2006 10:14
Para: lvs
Asunto: Re: Configure IPVSADM

On Thu, 2006-02-23 at 09:51 +0100, José María Lopez Marzal wrote:
> Hi,
> 
>  
> 
> I have a problem. I tray to configure a load balancing with ipvsadm. I have 
> configure it of the following way:
> 
>  
> 
> I have two Server.
> 
> As virtual IP I have put: 192.168.1.4 (interface eth0:1)
> 
> Port: 80
> 
> Real Server: 192.168.1.2
> 
> My IP in the interface eth0 is 192.168.1.3
> 
> I open the ip_forward
> 
> My Operator System is Red Hat ES 3.0
> 
>  
> 
> When in the browse I put the virtual ip so that it send me to the real 
> server, it doesn't find the web page.
> 
>  
> 
> If I watch in ipvsadm -lc, it shows me the following line:
> 
>  
> 
> Pro       expire   state                 source                          
> virtual                           destination
> 
> TCP      00:22    SYN_RECV      192.168.1.10:1173         192.168.1.4:http    
>       192.168.1.2:http
 SYN_RECV shows that director is sending packet to real server but real
server is not sending it back.

what packet-forwarding-method are you using? 

>  
> 
> Somebody can help me with this problem?
> 
>  
> 
> Thanks,
> 
>  
> 
> José María
> 
> _______________________________________________
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-- 
Regards
Aniruddh Singh
System Administrator
Monster.com India Pvt. Ltd.
FC 23, Block B, 1st Floor, Sector 16A
Film City Noida 201301 U.P.





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