Security issue?

[#1]

Hi Folks!
Since i found out how to look at router stats (albeit later in life!) I found this in the security log

Feb 3 02:15:34 FIREWALL event (1 of 1): deleted rules

Feb 3 02:15:15 FIREWALL event (1 of 1): modified rules

Feb 3 02:15:15 FIREWALL event (1 of 1): created rule
Does this mean something dodgy is going on?
many thanks

[#2]

That series of messages seems to be a normal feature when the router PPP session reconnects or a new host connects. I don't think it is anything suspicious.

[#3]

That makes sense. Many thanks!