Hitachi Hitachi, Ltd.
is offering hardware based IPv6 forwarding for its
GR2000 Gigabit Router family
for the purpose of allowing customers to operate stable IPv6 network.
The based system employs the KAME stack.
GR2000 fulfills high performance in packet forwarding.
i.e. IPv6 at OC48 wire rate.
Furthermore, hardware based QoS, diffserv and filtering, etc is already
supported.