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Re: [lvs-users] information and documentation

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] information and documentation
From: Emilio Campos <emilio.campos.martin@xxxxxxxxx>
Date: Thu, 2 Jun 2011 19:21:35 +0200
Hi Tom, thanks about your reply, and thanks about your help, is useful for me.
 I cant add some keepalive configuration or ipvsadmin because I tried
a lot of, with nothing clearly, but I can explain a general example
about my architecture

client (192.168.1.0/24) ----- lvs (192.168.1.100/24) ------
real-server (192.168.1.0/24)

all members in the same network

I am reading and understanding the lvs functionalytie, and reading
about LVS-NAT on the same networking.

ON other case this could be my architecture:

client (0.0.0.0/0) ----- lvs (192.168.1.100/24) ------ real-server
(192.168.1.0/24)

never my load balancer (lvs) will work like a gateway, because this
service is  now working with other product. I readed a lot of examples
with lvs like a gateway, is this the  only  way that  lvs works?

Thanks

2011/6/2 Tom van Leeuwen <tom.van.leeuwen@xxxxxxxxxxxxx>:
> Hi Emilio,
>
> I would like to help you, but you are not giving a lot of information.
> I always supply a quick ascii drawing of my setup, maybe something like:
>
> client-host (10.0.0.10/24) ---- (10.0.0.1/24) lvs-server
> (192.168.0.1/24) ---- (192.168.0.10/24) real-server
> If you state the output of 'ipvsadm -ln' we know what your lvs is doing.
>
> Including your keepalived config might also help a bit.
>
> When you have given your setup, say what you expect and what you
> experience. That's more practical to troubleshoot for me at least.
>
> With kind regards,
> Tom van Leeuwen
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> On 06/02/2011 09:56 AM, Emilio Campos wrote:
>> Hi to everybody, I am new user with LVS, I just readed the entire
>> documentation of lvs on the official web, and I configured some
>> examples, but didnt work, I am trying configure LVS-NAT with ipvsadm
>> and keepalived, but this don't work for me, I can connect on virtual
>> port from server where lvs is running , but I can't connect to virtual
>> port from client node, and I configured port forwarding on /proc
>>
>> Would you send me reference to some web, mails, etc  for read and
>> configure examples, I am sure that some is bad on my configuration.
>> I am working with  kernel 2.6.32
>>
>> Any information for understand the LVS philosophy will be welcomed
>>
>> Thanks!
>>
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