Parameters for Controlling IPv6 Support
The parameters for controlling IPv6 support are as follows:
• II_TCPIP_VERSION environment variable
• II_GC_PROT environment variable
• ii.hostname.gcX.*.protocol.status (and port) in config.dat, where the gcX server can be gcc, gcd, or jdbc.
VMS: The only configuration options are II_TCPIP_VERSION and ii.hostname.gcX.*.tcp_ip.version.