PROBLEM: (95125) (PATCH ID: TCR540-025)
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Discard UDP datagrams that don't come from the correct port.


PROBLEM: (94633) (PATCH ID: TCR540-020)
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This patch address a panic which is seen on LAN cluster running under
load when other members are rebooting.
The following panic string is displayed when this error occurs:
CNX MGR: cnx_comm_error: invalid node state


PROBLEM: (95283, 95218, 95206) (PATCH ID: TCR540-052)
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This patch fixes a problem in the routine icssvr_llhandle_init.
icssvr_llhandle_init handles a MALLOC failure with EAGAIN if sleep_flag is TRUE.
The routine should always return 0 if sleep_flag is TRUE and EAGAIN if 
sleep_flag is false. 
This patch fixes a problem in the ics_chan_disconnect routine. 
ics_chan_disconnect() does not call DEINIT_EVENT(&conn->conn_event) nor
DEINIT_LOCK(&conn->conn_lock).
This patch fixes a problem in the ics_connect routine.
When removing unused_conn, ics_connect() fails to call 
DEINIT_LOCK(&unused_conn->conn_lock).