TCP reset alert
Hello LES fellow's,
I am getting TCP reset alert from one of my VDS which is currently idle and running Ubuntu 22.04LTS hosted by advinservers.com ( @advin ).
I'm not concerned but I get this same alert few times before also. Just curious to know what that mean is it a port scan or what.
I am not running anything as yet used few times before as a middleman relay vps just for some large zip extraction and file transfers using rclone from Russian & European region to my other servers. Afterward reinstall upgrade the OS and leave it Idle.
Chart ID: ipv4.tcphandshake
Check every: 10 seconds
Triggered 6/2/23 15:02:55 0.0322 tcp resets/s
Alert Description- average number of sent TCP RESETS over the last 10 seconds. This can indicate a port scan, or that a service running on this host has crashed.