TL-MR3020 Port Forwading with3/4G USB modem
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I used the MR3020 with an USB 3/4G USB modem it to replace my ISP adsl router.
I disabled the wifi and setted for 3/4G only and no WAN port, so the RJ45 becomes the LAN port.
DHCP, DNS all disabled - DHCP serve and NOIP for DDNS on my internal server.
So, MR3020 is used basically as a gateway from internal to extenal and vice versa.
To this LAN port, i have a switch / AP with DD-WRT.
Considering the network, all is working perfectly, except PORT FORWARDING.
the USB dongle have intenal IP 192.168.1.1 and extenal IP 192.168.1.100
The MR3020 have the IP 192.168.80.1
The 3/4G external IP is 201.5.350.24 as shown by whatsmyip.org.
But port forwarding is simply not working. No access from the internet to my host.
Any clue?
Thx in advance.
I disabled the wifi and setted for 3/4G only and no WAN port, so the RJ45 becomes the LAN port.
DHCP, DNS all disabled - DHCP serve and NOIP for DDNS on my internal server.
So, MR3020 is used basically as a gateway from internal to extenal and vice versa.
To this LAN port, i have a switch / AP with DD-WRT.
the USB dongle have intenal IP 192.168.1.1 and extenal IP 192.168.1.100
The MR3020 have the IP 192.168.80.1
The 3/4G external IP is 201.5.350.24 as shown by whatsmyip.org.
DNS works, surfing the net, everything works, but port forwarding is simply not working. No access from the internet to my host.
Any clue?
Thx in advance.
