Use of IPSEC in Linux when configuring network-to-network and point-to-point VPN connections

This article takes a detailed look at the design principles, the basis for deploying VPN, and the IPSEC protocol concept, providing a description of the general features of IPSEC and of the mechanisms required for its implementation. This article was specially selected for translation by developerWorks Russia as an example of developerWorks world-wide offerings.


Nginx proxy by Request Method

Is it possible/how can I configure an Nginx location block to proxy to different backends depending on the request method (ie. GET/POST)?

The reason is, I am currently handling the 2 methods at 2 different URLs (one via http proxy and the other via fcgi) and am trying to make it more “REST”ful so, would ideally like the GETting the resource to return the list, while POSTing to the same resource should add to the list.