What data are my PVE's sending you.?

[Doug Hall]

Just curious, but what data are my 5 virtual environments sending you.. There is a constant stream of data going from each HV to 239.192.97.191 port 5405 on UDP
It's about 200Mb a day?!

 

[fabian]

that's your intra-cluster multicast traffic - it's not going to "us" (see https://tools.ietf.org/html/rfc5771#section-10)

 

[Doug Hall]

Ah. I see.. Thanks.. (Shall I leave the post up incase anyone else wonders?)