gre tunnel vs reverse proxy?
Hi, i'm currently using a reverse proxy for most of my web sites, but i want to know advantages and disadvantages between a gre tunnel and a reverse proxy.
I'm considering switch because i need add third party access, so this put me in the need of constantly configure nginx to add vhosts/setup ssl and with a gre tunnel i think i can avoid this step and just pass the traffic to my real servers (80/443) or not?
But don't know if i will be able to restore true client ip's and another of my concerns is about performance, currently with nginx i can handle large quantity of http connections with a really minimum load on a small vm (buyvm 1g).
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