The only thing that looks plausible is "Microsoft TCP/IP version 6".
Tha's what I used, and I can now ping with IPv6.
I too wondered which of the three - TCP, IP or Microsoft - was version
6.
Y(J)S
_______________________________________________
Ietf mailing list
Ietf(_at_)ietf(_dot_)org
https://www1.ietf.org/mailman/listinfo/ietf