Add optional counter to iptable rule
Add optional counting of hits to iptable rule that drops packets. The idea is to provide users with visualization of how well dynamic firewall protects them. Adding counter to iptable rule is easy and technically provides is with interesting info as well.
Note that counters might not be available. Problem is also that currently client is not creating rules, just ipset, that means that it does not know where to look for counters.