Communications gateway mapping internet address to logical-unit name
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 19, 2000
Grant Date -
N/A
app pub date -
Jul 9, 1997
filing date -
Jun 30, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
When a TN3270 client (14) uses the Transmission Control Protocol/Internet Protocol ('TCP/IP')to initiate contact with a TN3270 server (18) to obtain access to an applications program running on a host (12) with which the server (18) employs the Systems Network Architecture ('SNA')protocol to communicate, the server's SNA physical-unit process sends the host's systems service control point an SNA NMVT message that includes a physical-location subfield in a product-set-attributes subvector of a product-set-ID vector. The physical-location subfield includes the client's IP address and TCP port number so that host management applications can determine individual clients' usages without interrupting communications with the server.
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