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a query on sockets
From katshu on 20 Sept '01
hello sir/madAM,
i am facing problems in designing firewall in
java.the problem to open a port or close a to scan a port..
in most of the programs which i had seen ..what they
r doing is ,they r creating a socket for the ip
address n scanning the ports..
while doing this i am facing a problem..with out
running any url on my computer that program shows some
ports are listenning..
and kindly give me information about "how to
block all the internet traffic prior to go for rules"
after desgning packet filtering in java i will go for

kindly reply me sir/MADAM,

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