Hello everyone,
I am from China,
my router is RB5009, and my "pppoe-out" 31402 port has been accessed by foreign network IPs (as shown in the figure). Is this a problem with the router settings?
This port is related to pi-node. Looks like you or someone on your network deployed a pi-node (for mining). Or if it is an attack, they are randomly checking if there are pi-nodes on your network.