These and other needs are satisfied by {HEAD ~ the present invention}, which is {TAIL ~ a network diagnostic tool} for allowing a user of a computer coupled to a computer network to perform network diagnostics 
is
These and other needs are satisfied by { HEAD ~ the present invention } , which is { TAIL ~ a network diagnostic tool } for allowing a user of a computer coupled to a computer network to perform network diagnostics
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH