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Dnat

samuel.lao85
Hi folks,

I´ve been receiving a default drop when I try to send a packet to IP address 172.29.103.9 port 5040.

I want to create a DNAT where network 172.10.4.0 uses IP address 192.168.131.71....

Could anyone help me with some hints ??

Thanks....


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  • 0
    Hi, Samuel,

    Please show a picture of your DNAT with the Host definition for 192.168.131.71 opened in edit mode.

    Cheers - Bob
    PS When posting firewall (packet filter) lines, always post those from the full log as the live log rarely has the information needed to debug a problem.
  • 0
    Hi Balfson,

    Here I have attached the DNAT config.

    Thanks,
  • 0
    I assume that NG_Redes_Ancon is the definition with IP 172.10.4.121 and that it is outside your network.  Edit it to be sure that it is set to 'Interface: >'.

    First, edit the "IPBanco_Gerenal" Additional Address to 'Address: 172.29.103.9'.

    Next change the Host definition "Banco_General_Extremo" to 'Address: 192.168.131.71' with 'Interface: >'.

    Finally, change your DNAT to:

    Traffic Source: NG_Redes_Ancon
    Traffic Service: Any
    Traffic Destination: Telecarrier_Banco_General [IPBanco_Gerenal] (Address)

    NAT mode: DNAT (Destination)

    Destination: Banco_General_Extremo
    Destination Service: {leave blank since not changing!}

    Automatic packet filter rule: {Checked}



    Is it working now?

    Cheers - Bob
  • 0
    Hi,

    Just to notify that it works !!!

    I used a SNAT...but I don´t understand why it wasn´t work before....anyway...

    thanks for your time and help....