Port forwading not working

[berns041671]

Hello All,

here is my setup

lan –> 192.168.30.1
wan --> 125.XX.XX.84 (leased line)
opt1 --> 203.XX.XX.58 (DSL)
dmz --> 192.168.31.3 (opt2)

i created CARP VIP's and

125.XX.XX.83
125.XX.XX.85
125.XX.XX.91

and so on.

my webserver and smtp server are in DMZ, with an IP of 192.168.31.5 and 192.168.31.91 respectively, i followed the step on port forwarding
ex.  WAN  TCP  25 (SMTP)  192.168.31.91        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   *           * 192.168.31.91 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.

-Bernie

[GruensFroeschli]

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

[berns041671]

@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.