Afar NX-2E1, Operator'S Manual

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C-6
4. High drop rate - screen freezes momentarily - connection times out
There are two possible causes.
1. The link between the client (PC) and the server (gateway) is very weak. If the packet drop rate
is more than 20%, then the connection is problematic.
2. There are multiple sessions opened on the same server. With many concurrent sessions the
server response may be noticeably slower. Always close the session gracefully by executing
the
logout gateway command, and not by closing the MS-DOS console. If the logout
command is not issued the session at the server will remain open for an additional 15 minutes.
Use the
list long command to find out the number of open sessions.
5. If I leave the client inactive for half an hour, and try to type a new command, I get an unable to
transfer packet message or I get a "session timeout - application will be closed" message.
An open session times out after 15 minutes of inactivity on the server side, and 30 minutes on
the client side.
Report a bug & Updates
Please visit htttp://www.afar-inc.com/ for more info.
Acknowledgments
The
WinPCap
library was obtained from “Politecnico di Torino” and the code is distributed in binary
form as part of the Econsole. The following copyright notice applies to that library.
* Copyright (c) 1999, 2000
* Politecnico di Torino. All rights reserved.
* Redistribution and use in source and binary forms, with or without modification, are permitted
provided that: (1) source code distributions retain the above copyright notice and this paragraph in its
entirety, (2) distributions including binary code include the above copyright notice and this paragraph
in its entirety in the documentation or other materials provided with the distribution, and (3) all
advertising materials mentioning features or use of this software display the following
acknowledgment:
* ``This product includes software developed by the Politecnico di Torino, and its contributors.''
Neither the name of the University nor the names of its contributors may be used to endorse or
promote products derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.