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RShell Reference Manual
20
.
Proprietary and Confidential
Revision 4.2, Copyright © 2009, Impinj, Inc.
Table 4-18 Config RFID LLRP Outbound Command Parameters
Command Argument Format Description
add <hostname> [:port] string
[:integer]
Add a new host to which the reader will attempt reader-
initiated LLRP connections. This host is mandatory, but
the port number is optional. If the port number is omitted,
the reader will attempt to connect to the remote host at
the default IANA LLRP port of 5084. A maximum of 5
servers may be added. The reader will attempt to
establish a connection to each of the servers in a round-
robin manner. Once a connection is established, the
procedure will stop. Upon connection loss, the procedure
will restart with the first configured server.
del <hostname> [:port] string
[:integer]
Delete a specific remote host to which the reader
attempts reader-initiated LLRP connections. The host and
port combination must already have been configured for
the command to succeed.
delall Delete all remote hosts to which the reader attempts
reader-initiated LLRP connections.
open <hostname> [:port] string
[:integer]
Attempt to open an LLRP connection to the specified
remote host. This connection is attempted just once. No
retries are attempted and the host/port combination is not
preserved. This command should only be used as a
debugging aid. Deployment scenarios using reader-
initiated connections should use the “add” command
parameter for this purpose. This command will always
return ’10,Command-Being-Processed’ as the disposition
of the connection attempt is not immediately available. To
determine if the connection was successsful, use the
‘show rfid llrp summary’ command.
retry <retry timeout> integer Configure the period in seconds at which reader-initiated
connections are attempted. This number represents the
minimum time between a failed connection attempt and
the next connection attempt by the reader. The reader
implements a geometric progression back-off timer. For
example, if the retry timeout argument is set to 5, the
reader will attempt to connect to the remote host after 5
seconds, 10 seconds, 20 seconds, then 40 seconds, etc.
After a successful connection, the retry timer is reset to
the minimum value and will repeat if the connection fails.
service (on | off) enum Turn on/off LLRP reader-initiated TCP connections.
Disabling this service will cause all future connection
attempts to be cancelled. Enabling this service will cause
the reader to begin connection attempts to any configured
remote hosts. Current LLRP connections are unaffected
by this command.