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Broadcast and netmask using java

2 replies on 1 page. Most recent reply: Dec 6, 2002 4:33 AM by Bauer Wolfgang

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Bauer Wolfgang

Posts: 2
Nickname: dimitri
Registered: Dec, 2002

Broadcast and netmask using java Posted: Dec 6, 2002 12:40 AM
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Hi,
how can I find out the netmask of a computer using java (without any JNI)
Background: I want to send a broadcast message to a network.

Thanks in advance
Dim


Venugopal Bandari

Posts: 5
Nickname: bandari
Registered: Dec, 2002

Re: Broadcast and netmask using java Posted: Dec 6, 2002 1:56 AM
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hai,

first u learn about TCP/IP and configuring Ip's. then u can make it.

Bauer Wolfgang

Posts: 2
Nickname: dimitri
Registered: Dec, 2002

Re: Broadcast and netmask using java Posted: Dec 6, 2002 4:33 AM
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Hi,
well I think I know enough about TCP/IP. I just have to know the subnetmask then you can invert the bits and voila: The broadcast adress.

Dim

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