Packet Analyzer

Hi.Please I need some help regarding the package jpcap.How can I capture a packet, analyze it, then either block or forward it?Is that ever possible?
[184 byte] By [Omar_Sayyeda] at [2007-11-26 18:09:34]
# 1
I think you should ask your questions regarding jpcap in one of their forums: http://sourceforge.net/forum/?group_id=27207
quittea at 2007-7-9 5:41:34 > top of Java-index,Java Essentials,Java Programming...