Port Forwarding.



  • Hello,

    Im stuck with trying to forward 10.0.1.200 to 10.0.2.10 on Port 3299

    Both networks are Local networks and I tried to add a Forwarding Configuration in Firewall/NAT/Portforward
    Still I cant Telnet from 10.0.1.200 to 10.0.2.10@Port 3299 (telnet 10.0.1.200 3299)

    Can someone help me, I'm not very experienced with this stuff :/

    BR, Bfnti


  • Rebel Alliance Global Moderator

    So did you remove the default block rfc1918 rule on your wan?

    Did you go through the troubleshoot guide?
    https://doc.pfsense.org/index.php/Port_Forward_Troubleshooting




  • This are the Settings.
    Im going to read the Information from your link.



  • Do you have a firewall rule that stops traffic between subnets (10.0.1.0 /24 ?) and (10.0.2.0 /24 ?)
    Any access rule has to be on top of that to be effective. Otherwise everything is just blocked when the first rule hits.

    Since you want access from port 3299 to port 3299 all you need is a firewall rule granting access. No NAT necessary.
    Did you even create an associated firewall rule along with your NAT entry?


  • Rebel Alliance Global Moderator

    your forwarding on your lan interface?

    Lets start with a basic diagram of your network…

    You don't port forward between subnets connected to pfsense as "lan" side networks.  You only port forward from a wan to a lan where your doing nat, etc.



  • Sorry, the 10.0.2.10 is a NAT adress.
    I checked the settings on 10.0.1.200 (sap router)
    and the gateway was set to 10.0.1.1 and this is a miktrotik router so I changed the gw to 10.0.1.2 wich is my pfSense
    Telnet…Works
    niping...Works