TCP_BUF_SIZE - Call-Level Interface Version 2

Teradata® Call-Level Interface Version 2 Reference for Workstation-Attached Systems

Product
Call-Level Interface Version 2
Release Number
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-04-19
dita:mapPath
xen1544831946512.ditamap
dita:ditavalPath
obe1474387269547.ditaval
dita:id
B035-2418
lifecycle
previous
Product Category
Teradata Tools and Utilities

CLI uses TCP auto-tuning by default. In order to disable TCP auto-tuning and set the TCP send or receive buffer size, the environment variable TCP_BUF_SIZE can be used.

Example:
  • TCP_BUF_SIZE=65536 (64 K byte)
  • TCP_BUF_SIZE=1048576 (1 M byte)
If both tcp_buf_size=xxxx in the clispb.dat and environment variable TCP_BUF_SIZE=yyyy are specified, tcp_buf_size=xxxx in the clispb.dat will be ignored.