# Re: \[pull request\]\[net-next 0/3\] Mellanox, mlx5 GRE tunnel offloads

- From: Hannes Frederic Sowa \<hidden\>
- Date: 2017-08-31 13:51:21 
- List: netdev
- Page: https://ratatoskr.run/netdev/2017/08/11064893
- Thread: https://ratatoskr.run/netdev/2017/08/11064829/t.md

```text
Saeed Mahameed [ref] writes:

> The first patch from Gal and Ariel provides the mlx5 driver support for
> ConnectX capability to perform IP version identification and matching in
> order to distinguish between IPv4 and IPv6 without the need to specify the
> encapsulation type, thus perform RSS in MPLS automatically without
> specifying MPLS ethertyoe. This patch will also serve for inner GRE IPv4/6
> classification for inner GRE RSS.

I don't think this is legal at all or did I misunderstood something?

<https://tools.ietf.org/html/rfc3032#section-2.2>

Thanks,
Hannes
```