Hello,
Sorry for the late reply.
In terms of your configuration, I see no issues.
Could you tell what is the end software, that is used to access the end device on user's PC?
Would it be possible to get two troubleshoot files from two configurations of the TRB142: one with working IPv6 connection over port 443, the other from not working IPv6 connection over port 10000.
To generate files, access gateway's WebUI, go to System -> Administration -> Troubleshoot section and download troubleshoot file from there.
Another thing that would be helpful is a packet capture on the TRB mobile interface. Access the device via SSH and execute two following commands:
- opkg update
- opkg install tcpdump
Next, you will need to generate two packet capture files, one for connection on port 443, the other from port 10000. To generate the file, you will need to execute the following command, then try to connect to the device, make some data exchanges:
- tcpdump -i <mobile_interface_name> port 443 -w /tmp/ipv6_443.pcap
Then reconfigure the gateway to listen for connections on port 10000
- tcpdump -i <mobile_interface_name> port 10000 -w /tmp/ipv6_10000.pcap
<mobile_interface_name> can be found by issuing command ifconfig.
The captured files can be found in gateways /tmp directory and downloaded using WinSCP (check this link for instructions).
Attach all of the files by editing your question.
Best regards,