已取消

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....

技能: Linux, 网络管理, 系统管理, UNIX

查看更多: tcp expert freelancer, needed web ripper expert, time needed become java expert, php web scraping expert needed, zen cart expert needed, mod rewrite expert needed, linux expert needed, digg expert needed, volusion expert needed, expert artist needed, photoshop expert needed san jose, web security expert needed, joomla expert needed, php expert needed

关于此雇主:
( 17个评论 ) Bonn, Germany

项目ID: #12293354

授予:

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 https://www.freelancer.com/u/odessk 更多

$150 USD 在3天内
(225条评论)
6.8

5 威客就此工作平均出价 $186

osmanbsd

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

$222 USD 在3天内
(142条评论)
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 更多

$250 USD 在0天内
(0条评论)
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 [login to view URL] of Technology, specially Information T 更多

$155 USD 在3天内
(0条评论)
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 在7天内
(0条评论)
0.0