IP protocol (IPADDRV)

The IP protocol to use for channel connections.

This attribute is only relevant for systems enabled for both IPv4 and IPv6. The attribute affects channels with TRPTYPE defined as TCP when the CONNAME is defined as a hostname that resolves to both an IPv4, and an IPv6 address, and one of the following is true:

The possible values are:

*SAME
The attribute is unchanged.
*IPV4
The IPv4 stack is used.
*IPV6
The IPv6 stack is used.