Error on MulticastSocket.joinGroup()

Posted by Pedro Ghilardi on Stack Overflow See other posts from Stack Overflow or by Pedro Ghilardi
Published on 2010-03-28T21:04:55Z Indexed on 2010/03/28 21:13 UTC
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multicast

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multicastsocket

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java

I'm trying to execute a simple example of Multicast sockets on Java.

    MulticastSocket s = new MulticastSocket(6789);
 InetAddress group = InetAddress.getByName("230.1.1.1");
 s.joinGroup(group);

This code generates the error: IP_ADD_MEMBERSHIP failed (out of hardware filters?)

Any idea? Thanks

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