Wan IP to multiple hosts

Melkske24 · Jan 10, 2018, 9:07 PM

Hello Who can help me, or what is the best solution.

I have one Wan ip adds.

I have 3 virtual machines in the DMZ.

I would to like access my clients to the 3 virtual machines depending on the client.

Need via the Wan access to each VM with https, ftp and UDP port 24576 / 24577

What is the best solution?

HAproxy?

Regards
Melkske

JKnott · Jan 10, 2018, 9:24 PM

About the only thing you can do is use non-standard ports, so that port forwarding can reach the appropriate VM. Each VM will use a different port number.

PiBa · Jan 10, 2018, 10:39 PM

HAproxy can help for the HTTP / HTTPS traffic, for ftp and udp that wont work..

Ryu945 · Jan 14, 2018, 3:38 PM

You can VPN into the router itself and then access those virtual machines as if your in the same LAN.

JeGr · Jan 15, 2018, 2:56 PM

I would to like access my clients to the 3 virtual machines depending on the client.

If by "depending on the client" you mean that you can identify your client by specific IP ranges/addresses, then it isn't that much of a problem. You can create Port Forwards with specific source addresses coming to the WAN IP to specific internal hosts. So for example:

Src | Dst | NAT

That is completely possible. Only if you want to allow access from ANY (whole internet) or you want to address the same host twice with a source already configured (e.g. 1.2.3.4/24 shall also access 10.0.0.12) that would only be possible with proxies of any kind.

Otherwise just use different Forwardings for different clients :)</wan></wan></wan>