Port scan alert on my router?

[gumbald]

Never had a "security alert" sent to me before from my router, but had 3 over the past couple of weeks, all saying I've been port scanned by the same address, starting 195.1.*.*

Thing that puzzles me is that I have dynamic IP, so the only way that it could follow me is if they know my dyndns name (nobody does, except me).

Any ideas why it might have started happening all of a sudden? Router's a DG834G

 

[ns400r]

Doubt anyone is "following" you. Most likely just someone scanning a range of IP addresses and your amongst that range. What was the full IP address of the scanning compuer? Maybe it was your ISP checking for security issues on their network.