VMG3925-B10B port forwarding does not work! What is going on?

Bernold
Posts: 4
Freshman Member

Hi, I'm not super great with networking, but I tried port forwarding on my VMG3925-B10B, where I added a new rule in the NAT tab under port forwarding where I passed the start/end point and for the server IP I passed my local IPv4 address. But when I test if the port is open using my public IP address, it tells me the port is closed! What could be the issue? And if I am missing any information needed to help out. Please let me know!!
#SP_Jan_2020
#SP_Jan_2020
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All Replies
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Hello @Bernold,
yes, it is important to chose the right interface for the port forwarding.
If you are not sure if you are using VDSL, please verify it with your provider.
You can also test to setup the forwarding on all interfaces and check on which one it might work.
Please verify with your provider if there is maybe something like carrier grade NAT or if things like VPN or port forwarding is supported on your internet line / contract.
Greetings
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