Feature for rrdtool added - run it with command:
rrdtool create target.rrd --start 1381145400 --step 60
DS:DNS:GAUGE:600:0:100000 DS:SPAM:GAUGE:600:0:100000
DS:WEB:GAUGE:600:0:100000 DS:SSL:GAUGE:600:0:100000
DS:SSH:GAUGE:600:0:100000 DS:TCP:GAUGE:600:0:100000
DS:UDP:GAUGE:600:0:100000 DS:IPV6:GAUGE:600:0:100000 RRA:MAX:0.5:1:1440
RRA:MAX:0.5:5:288



tail wlan2.pcap -n 10000000000 | tshark -r - -T fields -e frame.time -e
frame.len -e eth.type -e tcp.flags.syn -e tcp.dstport -e udp.dstport -e
header=y -E separator=- -E occurrence=f | java -jar packetnewsfeed.jar
-t 5 -f target.rrd| rrdtool -