conntrack-tools version 1.2.2 is now in the repo. Although the latest version is 1.4, it requires a 3.6 kernel.
The conntrack -E command reports traffic when it occurs and the conntrack -L command returns a table.
conntrack -C and conntrack -S also returned results. No other testing was done, as someone familiar with
the program is required for that. The package also contains an nfct command which I don't know how to use.
It depends on libnetfilter_cttimeout which supposedly requires a 3.4 kernel.
Three man files are included in this package.
I've listed this version as (TESTING), so please use with caution.