knxmap can't detect remote gateway

takeshixx / knxmap

KNXnet/IP scanning and auditing tool for KNX home automation installations.

GNU General Public License v3.0

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knxmap can't detect remote gateway #6

Closed marssys closed 6 years ago

marssys commented 7 years ago

knxmap works well when I scan KNX gateway locally. But when I try to scan KNX gateway using remote IP address it can't detect gateway. Please see attached screenshot. First attempt - internal IP, second - external IP (of the same KNX gateway). ETS software can connect to remote IP address but I should use "using NAT" option (please see attached screenshot).

ets

takeshixx commented 7 years ago

Thanks for the hint. I've implemented the --nat switch (4048b68f661490959e548e57bab7ca079fe5a520) that is now available for description requests and tunnel connections which should allow to use the scanning mode in NAT scenarios. It has to be tested for all remaining modes (e.g. monitoring modes), especially if they work in NAT setups.

If the fix works, please close this issue, thanks.