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HAProxy-expert understanding the TCP Transparent mode (TProxy) needed

- I want to use HAProxy in front of my webserver(s) using TCP in transparent mode (TProxy)! (Yes, really!) How do I setup this for CentOS 7? All servers (haproxy and webservers) are in the same subnet. Is that a problem? I am in an evironment using NAT (by the outside router/firewall). Is that a problem?

- The default gw on my webservers will be the HAProxy, right? Anyway, is there a way to route only the webtraffic-answers through HAProxy while SSH and DNS are using the a different gw? This is essentail, because the web-machines contact other hosts to generate the content (e.g. DB) or get diretcly contacted from the monitoring tools.

- How do I block special IP/Nets using HAProxy.

- How do I block client after N concurrent connections?

- How do I see what's currently going on? (e.g. number of current connections, bandwidth of each connection, etc)

- How do I see logs?

- How do I reload the HAProxy config without loosing even one packet?

I don't like this idea: [url removed, login to view]

Is that possible for our usecase: [url removed, login to view]

I have this setup:

haproxy:

[url removed, login to view] public ip 1.2.3.32

[url removed, login to view] public ip 1.2.3.117

[url removed, login to view] public ip 1.2.3.118

web1

[url removed, login to view] public ip 1.2.3.87

[url removed, login to view] and :443

[url removed, login to view] and :443

web2

[url removed, login to view] public ip 1.2.3.98

[url removed, login to view] and :443

[url removed, login to view] and :443

I am able to SSH to 1.2.3.32, 1.2.3.87, 1.2.3.98.

Tcp traffic to port 80 and 443 to 1.2.3.117 and 1.2.3.118 will go to [url removed, login to view] or 10.26.0.118.

Now your job:

How to lb 1.2.3.117:80/[url removed, login to view] to [url removed, login to view] and [url removed, login to view] in transparent TCP mode? (Plus the other ports and IPs.)

You won't get access to my machines....

Habilidades: Linux, Administración de redes, Administración de sistemas, UNIX

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Información del empleador:
( 17 comentarios ) Bonn, Germany

ID de proyecto: #12293354

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odessky

Hello! My name is Andrey. I'm from Odessa, Ukraine. I have right skills and great experience for begin working on your project just right now! You may show good reviews at my profile [url removed, login to view] Más

$150 USD en 3 días
(225 comentarios)
6.8

5 los freelancers están ofertando un promedio de $186 para este trabajo.

osmanbsd

Hi, What is your router/firewall device? Why its necessary for you to run HAProxy in transparent mode? Regards usman

$222 USD en 3 días
(142 comentarios)
7.4
sensorship

Hello Mate! I am expert Ubuntu 16.04 LTS Xenial Xerus security system admin, I will do HAProxy-expert understanding the TCP Transparent mode (TProxy) jobs as you said. I can start now. I hope you will enjoy working wit Más

$250 USD en 0 días
(0 comentarios)
0.0
otpisani1

Hello, Zagreb, 07 December 2016 Motivation letter Dear Sir/Madam, I apply my self for this job because think that satisfy terms that you publish in tender/job [url removed, login to view] of Technology, specially Information T Más

$155 USD en 3 días
(0 comentarios)
0.0
ShwetaCVE

My experience on F5 networks BIP-IP LTM which is a proxy server will help answer most of your queries.

$155 USD en 7 días
(0 comentarios)
0.0