crazynight Posted August 14, 2019 Share Posted August 14, 2019 I have setup node-red as a docker and all with working good apart from the UDP packets I am trying to capture are not visible. The same flow works perfectly on a RPI running Node-Red so it looks like for what ever reason the UPD broadcasts are not getting forwarded to the docker, is there anything special I have to do to enable this? I did try adding the port 22600 but still no luck. I do know the broadcasts are always to 224.192.32.19 & port 22600. Any help would be appriciated. Quote Link to comment
saarg Posted August 14, 2019 Share Posted August 14, 2019 (edited) Running the container with host networking works. Not sure if it works if you set an IP for the container on a custom bridge. If I'm thinking about it, I read UDP as multicast UDP. If it's just normal UDP, you may the correct port and set it to udp. The default is TCP. Edited August 14, 2019 by saarg Quote Link to comment
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