Your firewall prevented someone at 200.42.123.197
(a200042123197.rev.prima.com.ar) from accessing port 12345 on your
system.
The easiest way to make sure your system is relatively well protected
from random attacks is to have a friend run NMAP against your system
(from outside your firewall). (There are some web sites that offer to
run nmap-like programs for you, but I don't trust them).
--Bruce
Charles Farinella wrote:
>
> Can someone explain what this means? I assume they are attempting to
> access my computer, but am curious to just what it is they are
> attempting, and what I need to know to make sure I am protected.
>
> Feb 24 23:15:20 farinella kernel: Packet log: input DENY eth0 PROTO=6
> 200.42.123.197:3539 66.30.88.130:12345 L
> =48 S=0x00 I=2994 F=0x4000 T=108 SYN (#23)
> Feb 24 23:15:22 farinella kernel: Packet log: input DENY eth0 PROTO=6
> 200.42.123.197:3539 66.30.88.130:12345 L
> =48 S=0x00 I=3298 F=0x4000 T=108 SYN (#23)
> Feb 24 23:15:27 farinella kernel: Packet log: input DENY eth0 PROTO=6
> 200.42.123.197:3539 66.30.88.130:12345 L
> =48 S=0x00 I=3993 F=0x4000 T=108 SYN (#23)
>
> --charlie
>
> --
> Charles Farinella
> [EMAIL PROTECTED]
>
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