Port Forwarding with 2 ISP

RouterOS General
1

Hi,

I using 2 ISP (the 1st one is DSL with dynds & the 2nd using fixed IP)
I have create a port forward from the 1st ISP and it worked, now i need to forward from the 2nd ISP but i failed. the packet is increase in the 2nd ip nat but it not worked.

here is the NAT rule :

  1. this rule is working
    chain : dstnat
    dst-address : 10.10.10.1
    protocol : TCP
    DST-port : 21
    action : dst-nat
    to-address : 192.168.1.10
    to-ports : 21

  2. This rule not working, but the packet size is increasing
    chain : dstnat
    dst-address : 10.10.20.1
    protocol : TCP
    DST-port : 80
    action : dst-nat
    to-address : 192.168.1.10
    to-ports : 80

Can anyone give me the solution??

2

as I understood your topology that you have server with ip 192.168.1.10 in your local network…

in your local network can you open 192.168.1.10 ?