nat port range not completly forwarded

Hi Martin Seidel,

Thanks for reaching out to the Community! 

Did you configure the service 3CX media(neu) as TCP/UDP? If not, try to create a new definition as type TCP/UDP and let us know if that makes any difference. 

Thanks,

Hi Martin Seidel,

Thanks for reaching out to the Community! 

Did you configure the service 3CX media(neu) as TCP/UDP? If not, try to create a new definition as type TCP/UDP and let us know if that makes any difference. 

Thanks,

Hallo Harsh,

I changed it to TCP / UDP, now there are 2 more ports forwarded but still not all of them:

Hi Martin Seidel,

Thanks for the update. 

Is Anti-Dos/Flooding protection configured for UDP on your firewall? 

I would suggest you run a packet capture on the firewall on a port number that shows blocked while running the test to identify if the traffic arrives at the firewall or not. 

• tcpdump -nei any portrange 9044-9070

Reference KBA: 

• Sophos UTM: How to capture packets and download the Packet Capture

Also, check the packerfilter logs concerning blocked ports.

Thanks,