Port Forwarding from VPN Provider…
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It won't work unless you're on 2.1, but you can do it like so:
Interfaces > (assign), assign the OpenVPN interface (ovpncX) as a new OPT
Interfaces > OPTx (whatever you just made)
Enable, set IP type to 'none', save.
VPN > OpenVPN, edit/save the VPN once to make sure it's reinitialized (needed just this one time right after interface assignment)Then just add a port forward as you would on any other WAN.
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I have the VPN connection setup and working already.
Are you telling me how to set it up?My question is about the forwarded port… my VPN provider will forward a port to me, but I don't know which one... it could be different everytime you connect.
If you don't connect using their client software (which is the easy way to find out what number the forwarded port is), then you have to use the script that's in the thread above to determine which port number you have been forwarded.That's what I want to know how to do in pfSense.
Am I making sense?
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Yes but forwarding a port in on a VPN interface won't work unless you have it assigned and if you're running pfSense 2.1.
Even if you figure out how to forward the "right" port, on 2.0.x the return traffic won't go back over the VPN for the port forward.
Just letting you know that so you don't get one half figured out and then wonder why it still doesn't work.
Shouldn't be terribly difficult to write a script to update a port alias in a cron job with the results of that script.
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Oh ok, I see…
But I think I have it setup already. Here's what I have:
Two OpenVPN clients connected to two different servers (one in the US, and one in Canada).
I wanted certain computers to go through specific tunnels.
For example, AppleTV to go to the US server, desktop computer to go to Canada server... etc...That's all setup already and I have traffic leaving my LAN on going through the right tunnels.
Do I have to do anything further (what you're saying above), in order to make sure the return traffic is going through the tunnel?
Because ALL the traffic for the computer I want to forward that port to is already going through the right tunnel.Also, what's a cron job?
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Even if you figure out how to forward the "right" port, on 2.0.x the return traffic won't go back over the VPN for the port forward.
I have pfsense configured with a DHCP assigned address on the WAN interface, VPN interface is set as default gateway, LAN interface assigns IP, DNS, and Gateway addresses to a single "protected" host via DHCP. Does this make return path more likely to work?
Requirements are as simple as I can make them for now. I'll add complexity later. Just having this work has a lot of value.
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I think there is some confusion.
PFSense 2.0 with PIA VPN
WorksPFSense 2.0 with PIA VPN and portforwarding
Doesn't workPFSense 2.1 with PIA VPN and portforwarding
Works but a script is needed to get a port from PIA and update NAT rule.I don't have the knowledge or skill to make a script but we might be able to Post a bounty. I don't think it will require too much time for someone who knows what he is doing.
EDIT:
PIA= privateinternetaccess.com
I just realized that there is no reason to run the script on PFSense, so you could use one of the scripts that is already on the site. Which just made this task a lot easier but still running it on PFSense would be a far nicer approach as you can update your nat rules.
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I just realized that there is no reason to run the script on PFSense, so you could use one of the scripts that is already on the site. Which just made this task a lot easier but still running it on PFSense would be a far nicer approach as you can update your nat rules.
Yes. As I understand the reply-to functionality for releases prior to 2.1 do not work for OpenVPN tunnels. Not certain if pf is the issue or pfSense. I got port forwarding to work with a static rule by following suggestions from jimp as posted above.
I already have a script partially working as descirbed in this thread:
http://forum.pfsense.org/index.php/topic,60341.0.htmlHaving previously used iptables on Tomato isn't helping because the model and the tools for pf are very, very different and cause me to make incorrect assumptions. Hopefully I can have something usable soon.
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naughtycamel, I was just wondering if you got this working?
I am new to pfsense so I am struggling with the basics but I'd like to get this working as I too have PIA and would like to dynamically update the firewall rules to enable port forwarding (port given to me from PIA) and update my torrent client on another VM.
Is this possible?
EDIT: so I created a script (on the pfsense VM) which is able to get the forwarded port (which PIA assigns) and I am able to update that port on my torrent client which resides on another VM. The Openvpn connection is established on the pfsense.
I'm just not sure just what needs to be done on the pfsense VM to foward that port to the internal torrent client.
Please, thoughts?
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jimp, you think I can get your help with my similar issue?
http://forum.pfsense.org/index.php/topic,65230.0.html
much appreciated
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What do you mean by "internal torrent client"?
I'd be interested in having a look at your scripting.Any chance you could post it?
