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Help for a port to port NAT translation

jochen.richert
Hello
I try to get the following running, but it seems that I made some mistake. I own 3 webcams which should be accessible via one external IP address. So i thought, I can use Port 8001 for cam1, 8002 for cam2 and 8003 for cam 3.
I createtd the three following DNAT's for cam1, 2 and 3 with different ports and destinations.

Datenverkehrsquelle: Any

Datenverkehrsdienst: Cam-01 Port 8001 to 80

Datenverkehrsziel: 62.12.147.12

NAT-Modus: DNAT (Ziel)

Ziel: CAM-01 - LAN

Zieldienst: Cam-01 Port 8001 to 80

Many thanks for any help
Joe


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  • 0
    Hi Jochen



    Datenverkehrsziel: 62.12.147.12

    Joe


    Looks good... but you need to fix is... Lan ip not wan ip

    Dr_who
  • 0 in reply to dr_who
    Hi Dr_who

    Many thanks for the reply, i will give it a try and report, if it is working...


    Greeting from switzerland

    Joe
    ********
    Tested, not working.

    Question: Just to make it clear for me....
    Which IP address do I have to call from an external browser? I thought, I can do it this way: http://62.12.147.12:8001 for CAM-01, http://62.12.147.12:8002 for CAM-02 and so on. 
    If I set the "Datenverkehrsziel" to 192.168.2.21 (CAM01) how does the firewall know, how to handle this packet?
    I thought "Datenverkehrsziel" is the external IP address which is called. After that I checks if there is a translation rule and passes the packet from 62.12.147.12:8001 to 192.168.2.21:80.
    I checked also "auto create paketfilter rule", so there should also be the permission to go from the WAN IF to the LAN.
    All looks so easy, but it doesn't seem to be... Any other ideas?

    Many thanks
    Joe
  • 0 in reply to jochen.richert
    Hello

    The problem is solved.

    Cam01
    Definitions - Services
    Cam-01 Port 8001
    changed 1:65535 -> 80 to 8001

    Network Security - NAT - DNAT/SNAT
    Trafic: Any - Cam-01 - 62.12.147.12
    Destination Translation: Cam-01 - Lan - HTTP

    That's it, so easy, if you know how ;-)

    Many thanks for any help...
    joe
Reply
  • 0 in reply to jochen.richert
    Hello

    The problem is solved.

    Cam01
    Definitions - Services
    Cam-01 Port 8001
    changed 1:65535 -> 80 to 8001

    Network Security - NAT - DNAT/SNAT
    Trafic: Any - Cam-01 - 62.12.147.12
    Destination Translation: Cam-01 - Lan - HTTP

    That's it, so easy, if you know how ;-)

    Many thanks for any help...
    joe
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