I'm getting a strange log entry in my system, that happens every 14 minutes past the hour. I checked my chrontab and chron.d to make sure there's no unknown service running - but all I have is exim, postgresql, and logcheck and the standard daily, weekly, monthly scripts.
Here's what a sample line looks like: Apr 11 07:14:01 garrison rnews: rejected connection What server? 'garrison' is the hostname of the machine. It's connected 24/7 to the net so it looks like someone is trying to make a news connection, but whoever is logging this activity (ippl?) isn't telling me where it's coming from so I can't block them. What's going on?