Close Socket at HP-UX

Hi all,
I have a HP-UX 11.23 that have a Server establishing connections on port 8888 .
The problem is that when i need to stop and restart the Server, the connections mantain the same state and i need to wait about 20-30 minutes before all connections finishes.
The connections remain at states "Established, close_wait, fin_wait1, fin_wait2", but at this time i already haved stop the server and need to restart, and i only can restart the server later close all connections at 8888 port.
i try to stop the connections with lsof and ndd, but the parameters that i enter does not work.

Someone have any suggestion??

Yes the bind will fail if there are outstanding fin1/fin2 state sockets unless the server uses SO_REUSEADDR or you wait for the timeout.

Ok Porter, Thanks for your help...

but how to set "SO_REUSEADDR" and timeout parameters???