I'm looking for something that will summarize a log file.
I have a couple of roommates, and both are running things that result in iptables logging and dropping a lot of packets. I've changed the rules so that the LAN side doesn't log some things, but the global side is seeing a lot of traffic. My iptables log for a home network is getting to be 20-30 MB on a daily basis (24hr period). I'd rather not just ignore the log, but as it is it's too much to go through.
I can't just prohibit the traffic, since I'm not the one paying for internet access. The router is mine, and would prefer to keep things secure.