06-09-2018 12:07 PM
Looking for some ideas. I have a firewall protecting my home network and I'm seeing and blocking traffic to tcp/37 at 188.8.131.52, which is registered to hinet.net in Taiwan ROC but doesn't appear to be an NTP source. The traffic is coming from the Wemo Mini Smart Plug. It's repeating every 10 seconds. Is anyone else seeing this and if so, is there any reason that the port can't be pointed to a different NTP server (it's not configurable). I can allow the protocol through but just find it interesting that the wemo plug depends on a hardcoded NTP source in China.