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In spite of considerable efforts and significant achievements , many of the problems , which plagued the Earth during the 20th Century , still linger . Dennis A. Henigan of the Center to Prevent Handgun Violence argued that using the courts to punish negligent gun makers will motivate the firms to add safety features . The Department of Law in the United States has had filed a case against Microsoft seeking to split it into two or more separate entities . Our sniffing tool on the network is in promiscuous mode and it is capturing all the traffic , but just interested in the UDP packets with the Destination Address of the server , the Destination Port of the desired service , and Not issued from the local machine .