Hi, please don't refer to me directly in the list, there are more members
that can help.
If you enable DNAT then you need to configure the lb as gw in the backends.
Regards
2013/7/10 Grant Rosenthal <[email protected]>
> Hi Emilio,
>
> Im using latest d/l 302, installed as a vm. When I setup an L4 farm with
> DNAT enabled the farm does not respond, as soon as I change from DNAT to
> NAT it immediately responds. Is there some suggestions you can give me in
> this case?
>
> Regards,
> Grant
>
>
> From: Emilio Campos <[email protected]>
> Reply-To: <[email protected]>
> Date: Tuesday, 9 July, 2013 10:31 PM
> To: "[email protected]" <
> [email protected]>
> Subject: Re: [Zenloadbalancer-support] help
>
> Hi
>
> The only possible solution for your infraestructure with zen is to
> configure a L4 farm with DNAT enabled, it implies your backends have to
> configure the lb as the gw.
>
> If you can't modify the gw for backends try with a static route in your
> backends.
>
> Regards
>
>
> 2013/7/9 Deepak Prusty <[email protected]>
>
>> Hey Martin,
>>
>> I tried l4xnat option, it works. But I am not getting client ip addresses
>> in my backend proxy servers I can only see the LB vip. I checked with both
>> NAT and DNAT options, but I get only LB vip in the backend proxy servers. I
>> was going through some of blogs, someone suggested making LB ip as default
>> gateway for the real servers. If this is the only way to get the client IP
>> in my real proxy servers, I think it would not work for me. Because, my
>> backed servers are internet browsing proxy servers with single NIC and has
>> to connect to internet using internet router as default gateway. Can
>> you suggest me any better way to fix this?
>>
>> Thanks,
>> Deepak.
>>
>> ------------------------------
>> Date: Sun, 7 Jul 2013 20:32:09 +0200
>>
>> From: [email protected]
>> To: [email protected]
>> Subject: Re: [Zenloadbalancer-support] help
>>
>> Hi
>>
>> A tcp farm works similar to L4TXNAT farm with nat option.
>>
>> It has to work for you without change anything if tcp farm worked for you
>> El 07/07/2013 20:23, "Deepak Prusty" <[email protected]> escribió:
>>
>> Hi Martin,
>>
>> Please help me configuring if at all anything required to be configured
>> in proxy or browser. However, the same proxy and browser configuration
>> works perfectly fine with a TCP farm. As you know and as suggested by
>> Nevola, since tcp-farm is not able to handle the load and hence I am trying
>> to load balance my proxy servers using different available options. Is this
>> a workable solution, (I mean is this possible with http or L4 farm)? I
>> think, I should not be doing any change either in my proxy or client side
>> browser, it should work as it is working with a tcp-farm.
>>
>> Thanks,
>> Deepak.
>>
>> ------------------------------
>> Date: Sun, 7 Jul 2013 18:06:21 +0200
>> From: [email protected]
>> To: [email protected]
>> Subject: Re: [Zenloadbalancer-support] help
>>
>> Hi Prusty. L4 farm with DNAT enabled is your optimized configuration. If
>> you have problems with https conns pleache check your proxy or browser
>> configuration.
>>
>> Regards
>> El 07/07/2013 17:54, "Deepak Prusty" <[email protected]> escribió:
>>
>> Hi Nevola,
>>
>> I tried using a HTTP farm as well as a L4 farm to load balance by proxy
>> servers. In both the cases, I can browse all http websites using the http
>> farm or L4 farm VIP as proxy IP. But problem is that neither http farm nor
>> L4 farm works when I browse a secure website (HTTPS). i.e. None of the
>> banking online site nor even facebook works. Need your guidance please.
>>
>> Thanks,
>> Deepak.
>>
>> ------------------------------
>> From: [email protected]
>> To: [email protected]
>> Subject: RE: [Zenloadbalancer-support] help
>> Date: Sat, 6 Jul 2013 00:13:09 +0530
>>
>> Thanks for replying, m certainly going to try that out and check the
>> performance.
>>
>> But, I am still wondering why pen-process is unable to utilize already
>> available vCPUs.
>>
>> Thanks,
>>
>> ------------------------------
>> Date: Fri, 5 Jul 2013 20:37:17 +0200
>> From: [email protected]
>> To: [email protected]
>> Subject: Re: [Zenloadbalancer-support] help
>>
>> Hi Deepak, continuing with our conversation, for your configuration
>> you've to setup a http farm which has already applied the Xforwarder-for
>> header and for equal sharing you've to configure the same weight for every
>> backend. This kind of farm provides much more performance than the TCP one
>> for HTTP transactions.
>>
>> Regards.
>>
>>
>> On Fri, Jul 5, 2013 at 7:25 PM, Deepak Prusty
>> <[email protected]>wrote:
>>
>> Hey Zen LB Masters, I need urgent help
>>
>> I am evaluating Zen-LB (open source). I have installed the cluster on 2
>> VMs (vmware platform) using the latest iso-v3.02. I am using it to load
>> balance my 8 proxy servers. When the total number of sessions gone high
>> (around 8000), the LB drastically slowed down. I found that the CPU is
>> choking at 100%, memory utilization not even touched 10%. On further
>> investigation I found that the vmware console is showing CPU utilization
>> only 30% for this VM but when i checked inside the VM using top command the
>> 'pen process' is consuming as high as 100% cpu. I am using a 4-vCPU,
>> 4GB-RAM VM and VMware tool also installed in it. I have checked by shifting
>> the load to other node in the Zen-cluster but no improvement. Am I missing
>> something in configuration? How do I solve this problem?
>>
>> When I investigated further found that, the 'pen' process is using only
>> one vCPU (out of 4) and utilizing it 100% hence becoming unresponsive
>> within few minutes. How do I resolve this issue?
>>
>> I need to load balance 8 proxies with 'equal load sharing' and also want
>> X-forwarded-for options to get the real client IP in proxy for logging
>> and auditing purpose.
>> Need urgent help please. -- Thanks in advance.
>> -Deeps.
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows:
>>
>> Build for Windows Store.
>>
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows: Build for Windows Store.
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________ Zenloadbalancer-support
>> mailing list [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows:
>>
>> Build for Windows Store.
>>
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows: Build for Windows Store.
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________ Zenloadbalancer-support
>> mailing list [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows:
>>
>> Build for Windows Store.
>>
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows: Build for Windows Store.
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________ Zenloadbalancer-support
>> mailing list [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>> ------------------------------------------------------------------------------
>> See everything from the browser to the database with AppDynamics
>> Get end-to-end visibility with application monitoring from AppDynamics
>> Isolate bottlenecks and diagnose root cause in seconds.
>> Start your free trial of AppDynamics Pro today!
>>
>> http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>
>
> --
> Load balancer distribution - Open Source Project
> http://www.zenloadbalancer.com
> Distribution list (subscribe):
> [email protected]
> ------------------------------------------------------------------------------
> See everything from the browser to the database with AppDynamics Get
> end-to-end visibility with application monitoring from AppDynamics Isolate
> bottlenecks and diagnose root cause in seconds. Start your free trial of
> AppDynamics Pro today!
> http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk_______________________________________________Zenloadbalancer-support
> mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>
>
> ------------------------------------------------------------------------------
> See everything from the browser to the database with AppDynamics
> Get end-to-end visibility with application monitoring from AppDynamics
> Isolate bottlenecks and diagnose root cause in seconds.
> Start your free trial of AppDynamics Pro today!
> http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
> _______________________________________________
> Zenloadbalancer-support mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>
>
--
Load balancer distribution - Open Source Project
http://www.zenloadbalancer.com
Distribution list (subscribe): [email protected]
------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
_______________________________________________
Zenloadbalancer-support mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
