Advanced Tab
Revised 2017-08-31
GWLNX
Drawing No. LP0997-C
- 246 -
Sixnet
®
Series SN/RAM
®
6000 & RAM 9000 Software Manual
Enter IP Address 1 (Required):
For coordination with SSL Connections, use 127.0.0.1. When using
ANSWER mode, this is a Client Primary IP address that GWLNX uses to connect to the Host server. When
using DIAL mode, this field is not used.
Enter Port 1 (Required):
This is a Client Primary Port address that GWLNX uses to connect to the Host
Server Port. For coordination with SSL Connections, this field should match the “TCP Listening Port”
configured in Services
SSL Connections
SSL Client, to reach the specified remote SSL Host Server.
When using DIAL mode, and GWLNX is configured for Dynamic TCP Server Listener Port, this field will specify
the TCP Port to listen on.
The recommended setting for this field is 1000.
Enter IP Address 2:
This is a Client First Alternative IP Address that GWLNX uses to connect to the Host
Server.
Enter Port 2:
This is a Client First Alternative Port Address that GWLNX uses to connect to the Host Server
Port.
Enter IP Address 3:
This is a Client Second Alternative IP Address that GWLNX uses to connect to the Host
Server.
Enter Port 3:
This is a Client Second Alternative Port Address that GWLNX uses to connect to the Host Server
Port.
Host Message Format:
Following are the host message formats in supported Message Mode. The
recommended setting for this field is Default.
Transparent Mode:
Unused.
Visa Mode:
This describes the format expected by the TCP host processor of Visa transactions. Visa
Messages from the AMT/POS device will conform to: STX - PAYLOAD - ETX - LRC
Default:
Use the current settings in the GWLNX configuration.
Payload Only:
Strip Visa header/trailers. Send only the Payload.
Payload - ETX:
Strip the Visa header and LRC block check.
STX - Payload - ETX - LRC:
Strip only the LRC block check.
STX - Payload - ETX - LRC:
Send the fully formatted Visa message.
Header Type:
The TCP connection to a host may required length headers. This will optionally be prepended to
the data received from the serial side, for either transparent or Visa Mode. The recommended setting for this
field is
Default
.
Default:
Use current GWLNX configuration.
None:
Use no headers.
JBM Standard:
Use JBM Standard Headers. This will prepend a Two Byte Length (2BL) Header to the
data, indicating the number of bytes in the message, not including the header bytes. Messages from the
host must also have the 2BL header to be received properly.
Example:
With the Host Message Format set to STX-Payload-ETX, and just JBMSTD Headers used, the
TCP message sent to the Host will be: XX XX STX Payload ETX. Where XX XX would be the length of the
payload data, plus 2 (STX and ETX bytes). If Payload was 296 bytes, then the 2BL would be 01 2A (in
Hex).
Allow Early Connect:
Only adjust this option if directed by Red Lion Technical Support. The recommended
setting for this field is
Yes
.
