Transport Optional Upgrade Release (TOUR) 2.0 FAQ

- HP-UX servers can act as “6to4” routers that forward traffic between “6to4”

hosts within a “6to4” site, encapsulate IPv6 packets as payload of IPv4 and

forward them to other “6to4” routers and relay routers across an IPv4

infrastructure.. The receiving “6to4” router or relay router will decapsulate and

forward the packet to its final destination.

- Generic IPv6 tunneling support conforming to RFC 2473. IPv6 tunneling allows

encapsulating data packets as payloads of IPv6 packets. The data packets can be

either IPv4 or IPv6 packets.

3. Where can I find this product: core HP-UX, quarterly application CD, software

depot, or HP-UX OE?

TOUR 2.0 is available on the HP software repository at http://www.software.hp.com as a

web release. Enter : “TOUR” in the search box. In the search results look for “Transport

Optional Upgrade Release (TOUR) 2.0”.

4. What is the cost?

This product is free of charge.

5. Which HP-UX versions are supported?

TOUR 2.0 is supported on HP-UX 11i v1 and HP-UX 11i v2.

6. What interfaces are supported by this product?

All of the interfaces supported on the base versions of HP-UX 11i v1 and HP-UX 11i v2

are supported by TOUR 2.0. Additionally, InfiniBand links that support IPoIB are

supported. You will need new drivers for InfiniBand supporting IPoIB. Note: Support for

InfiniBand links running IPoIB is only available on HP-UX 11i v2.