So I have a firewall that detected GUI%GUICONFIG#SRULE@NBBLOCK#BLOCK-UDP for ntoskrnl.exe (Windows file). I also get infinitely many connections with different IP adresses all the time.. what's weird is that the remote MAC adress of all that is only one digit different than my router's MAC address! I find it weird that this 'attack' was from this MAC address. What does this mean if it 'was' from my router? Why's my router attempting to block things? I just recently added this firewall, but just to throw this out there, over time, the computer says i'm connected to the internet, but nothing works online, like the internet or programs. Are they somehow related?