block an IP for a particular port

[Akhthar Parvez. K]

Hi All,

I just wanna block an IP range for a particular port. I used the following 
command.

ipfw add 00150 drop tcp from 200.0.0.0/24 to any 80

I am able to see the following line in ipfw list

00150 deny tcp from 200.0.0.0/24 to any 80

But I don't think it's working. I am still getting the requests from that IP 
range. Do I need to do anything else to make it works?

Thanks in  advance.

-- 
With Regards,

Akhthar Parvez.K

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NOTHING IS IMPOSSIBLE
Because Impossible itself says
I'M POSSIBLE