So for the past few days I've been having issues with connection stability and speed. Every time I'm having problems, when I check my router logs I see loads of this:
IN: BLOCK [15] Default policy (TCP [216.58.208.170]:443->[147.147.23.103]:48792 on ppp3)
IN: BLOCK [9] Packet invalid in connection (Invalid tcp flags for current tcp state: TCP [216.58.206.131]:80->[147.147.23.103]:37769 on ppp3)
IN: BLOCK [16] Remote administration (TCP [46.1.242.188]:37483->[147.147.23.103]:80 on ppp3)
Have also been getting some with "TCP Reset Attack suspected" although none right now.
The IP's that have been attempting inbound connections aren't from anything I'd be communicating with, they just seem to be random IP's from various countries and from what I've seen they've been reported quite a lot on various sites. First day it was happening the amount of inbound stuff that was being blocked the router became unresponsive quite a few times
Also been getting a similar thing for outbound connections, but much much less often.
Any ideas what's going on here? I understand it's blocking packets and communications from certain IP's, but I don't get why? Am I being port scanned or something?
