Double Router Port Forward | DNAT

PCNetworks · Sat Nov 21, 2015 7:05 pm

I am trying to configure double router port forwarding for remote management access; presently with what I have configured, I am able to see incoming connections passing from the firewall onto the core router and then onto the target MT router - yet connections fail. On a local basis I am able to access the "target device" VIA SSH on port 2202 successfully.

Does anyone have any suggestions for me to try to solve this dilemma?

DNAT.jpg

Current settings

Firewall
Virtual Host values:
Public IP: 66.224.18.19
Public Port: 34
Mapped IP: 192.168.88.1
Mapped Port: 34

Core Router

;;; Double NAT to AP-1 [SSH]
      chain=dstnat action=dst-nat to-addresses=192.168.100.2 to-ports=2202 protocol=tcp dst-address=192.168.88.1 
      dst-port=34 log=yes log-prefix=""

Target Router
eth0 192.168.100.2
SSH port: 2202