On our secondary location in other country we need to set-up a proxy server that we can use for accessing web-contect from primary country, so that it will be seen that all requests and flow is coming from secondary location through proxy server.
As I know we need to configure on a second location pfsense server with squit and set-as a proxy. Can thes be done with one NIC and what are the steps to do this ?
Not sure if this is the config you are looking for or not, but any machine on the network could run squid and serve as a proxy. It would only need one NIC to do so… Likewise, you wouldn't need pfSense at all - just squid running on a server that had access to the internet and was accessible from the other network.