See SO_REUSEADDR.
Barney Wolff

On Wed, May 30, 2001 at 07:41:42AM -0600, Alex Rousskov wrote:
> On Wed, 30 May 2001 [EMAIL PROTECTED] wrote:
> 
> > The following program binds *:1000 to a socket, and then tries to
> > bind 200.47.36.254:1000 to another socket, the error i gets is
> > "Address already in use". Why?
> 
> *:1000 includes 200.47.36.254:1000 by definition of bind(2). Binding
> two sockets to one address (200.47.36.254:1000 in your case) cannot be
> allowed because it is unclear which of the two sockets should recieve
> packets destined to 200.47.36.254:1000. There may be other reasons.
> 
> Alex.
> 
> 
> 
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