I have been running node-red on my raspberry pi for some time now just doing some basic stuff. It is all supposed to be within my private LAN so I was surprised to see a connection to an Amazon node:
$ sudo netstat -pant
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 192.168.5.87:51654 18.104.22.168:1883 ESTABLISHED 215/node-red
240.123.236.34.in-addr.arpa domain name pointer ec2-34-236-123-240.compute-1.amazonaws.com.
I did tcpdump on it and my Node-Red is sending a packet about once a minute.
I don't have any flows that should involve outside servers. Is this normal? Is there a way to configure it not to do this?
My version is a bit old now 0.17.4