Use IPv4 Addresses Only
The tcp_ip protocol driver can be restricted to listen and connect only with IPv4 style addresses. (IPv4 is the standard IP version that was used prior to IPv6).
To restrict the tcp_ip protocol driver to use IPv4 addresses only:
Use any one of the following options, which are functionally equivalent:
• Set the II_TCP_VERSON operating system variable as follows:
Windows:
set II_TCPIP_VERSION=4
Linux:
set II_TCPIP_VERSION=46
• Set the Actian X II_TCPIP_VERSION environment variable as follows:
Windows:
ingsetenv II_TCPIP_VERSION 4
Linux:
ingsetenv II_TCPIP_VERSION 46
• Set the Actian X resource as follows:
If using Ingres Net:
iisetres ii.machine.gcc.*.tcp_ip.version 4
If using Data Access Server:
iisetres ii.machine.gcd.*.tcp_ip.version 4
Last modified date: 04/03/2024