The value of tmnxCcIpv6FltrNextHeader specifies the IPv6 next header
to match.
If the value is changed the next header specific parameters are reset.
For instance if value is changed from TCP to UDP, then the objects
tmnxCcIpv6FltrTcpSyn and tmnxCcIpv6FltrTcpAck will be turned off.
The default value of -1 disables matching IPv6 next header.
Currently this field is not supported.