Analysis Log message

For log number 39, Why ROS has received L2TP UDP packet, but no user login info has logged. Is it invalid connection ??

For log number 41, OpenVPN is established from unknown ip address, but it’s also no user login info has logged.

What’s problem? Please help !
log20160413.png

The problems is all the jerks on Internet that want to try to break in to your router…
Nothing you can do about it.