We have a LHG LTE KIT router updated in 6.48.3 version and only on Windows PC connected to the router.
We are trying to implement port forwarding but it is not working.
After a factory reset, we add one static IP address rule to the DHCP server.
Our connected PC has now the desired IP address and we are able to join internet.
Then we add the NAT rule in the Firewall :
/ip firewall nat> add chain=dstnat dst-port=1234 action=dst-nat protocol=tcp to-address=192.168.88.205 to-port=1234
In order to test if the port is “open”, we use one PC on a different (internet) network and we try to join our port with the following website (https://www.yougetsignal.com/tools/open-ports/) and with the public IP address of the router.
On the PC connected to the LTE router we check with wireshark if a tcp packet with dest port = 1234 is coming and its never happen.
On the router interface in the “statistic” tab of the added NAT rule all counters are stuck to 0. The rule seems to be unused.
Maybe we miss one step, can anyone could help us ?
Thanks in advance