NAT : How to port forward 1 external ip to multiple internal ip same port HTTP
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Hi I have 1 public ip and I one to port forward 80 to 3 internal machine with different host computer a, computer b, computer c. How to do this?
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Varnish or HAproxy
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i'm using pfsense
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Yes and Varnish and HAProxy are both packages for PfSense…. :)
Choosing one or the other depends on your ultimate goal.
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basically what both packages do is create a "reverse" proxy to which you then can use "headers" to determine what traffic goes to what web site. (i beleive)
If you have the "same" site on all 3 servers, then you need to set up your web servers with 1 single "virtual IP" which then tries each web server and responds on the firsts one.
This all depends, are you web servers on linux or windows IIS ?
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