The Ethertype and IP protocol are in different layers. Parsing the
Ethertype does not determine the IP protocol.
On Tue, Jan 15, 2019 at 01:46:04PM +0800, Krish wrote:
> Thanks Ben for the response.
>
> I just want to distinguish it for some testing purposes.
>
> Can you please explain a bit
Thanks Ben for the response.
I just want to distinguish it for some testing purposes.
Can you please explain a bit about the following behavior?
I want to get the **ip_proto** from a packet. In dp_netdev_input__**, *
*ip_proto** is always 0.
But when I debugged *miniflow_extract*,
On Thu, Jan 10, 2019 at 02:34:47PM +0800, Krish wrote:
> Is there any other way to distinguish different types of packets/flows when
> they enter dp_netdev_input__ and processed further(EMC,fastpath etc)?
>
> As of now, I have to *flow_extract* the packets using *struct flow flow*:
>
> if
Is there any other way to distinguish different types of packets/flows when
they enter dp_netdev_input__ and processed further(EMC,fastpath etc)?
As of now, I have to *flow_extract* the packets using *struct flow flow*:
if (flow.nw_proto == IPPROTO_TCP && l4_size >= TCP_HEADER_LEN) I want to
