Port forwading not working

  • Hello All,

    here is my setup

    lan –>
    wan --> 125.XX.XX.84 (leased line)
    opt1 --> 203.XX.XX.58 (DSL)
    dmz --> (opt2)

    i created CARP VIP's and


    and so on.

    my webserver and smtp server are in DMZ, with an IP of and respectively, i followed the step on port forwarding
    ex.  WAN  TCP  25 (SMTP)        25 (SMTP)
                                                    (ext.: 125.XX.XX.91)

    and check the auto add firewall rules for wan interface

    Proto  Source  Port  Destination  Port      Gateway  Schedule  Description 
    TCP   *           * 25 (SMTP) *

    but port forwarding seems doesnt work, i  also tried proxy arp and others, but any of them wont solve my problem, can anyone help solving this problem, thanks in advance.


  • do you want to 1:1 NAT or just normal NAT?

  • @GruensFroeschli:

    do you want to 1:1 NAT or just normal NAT?

    normal NAT or if possible 1:1 NAT, i could try both and see which one will work better, thanks.