dst-nat pppoe

Hi all,

I’m running a ROS 2.9.27 on my routerboard.

on the interface ether2 is active a PPPoE server that return to my PPPoE clients an IP on the subnet 192.168.5.0. The local address of the PPPoE server is 192.168.5.1, the address of the interface ether2 is 192.168.100.2

On the interface ether1 I have 172.17.1.254 and it is connected to my DSL router.

I have made a port forwarding on my router. the port tcp xxx is forwarded to 172.17.1.254:xxx
When I try on the MT to dst-nat the packet with tcp port xxx to an PPPoE client it doesn’t work…
If I try to dst-nat the tcp port xxx to a normal workstation connected to ether 2 with IP 192.168.100.3 (for example) it’s work perfetcly…

It’s possible to dst-nat a port to an PPPoE client???

thanks in advance,
Felice

any ideas, plase???

yes, it’s possible

ok,
but you don’t have any suggestion?

The ping to my PPPoE clients works.

thanks