Re: [vpp-dev] vxlan setup guidance

[Matej Klotton -X (mklotton - PANTHEON TECHNOLOGIES at Cisco)]

Hi,

I've noticed, new scapy uses different flag value than older, it uses 0xc 
instead 0x8 which is required by VPP.

#define VXLAN_FLAGS_I 0x08

if (PREDICT_FALSE (vxlan0->flags != VXLAN_FLAGS_I))
                    {
                      error0 = VXLAN_ERROR_BAD_FLAGS;
                      next0 = VXLAN_INPUT_NEXT_DROP;
                      goto trace0;
                    }

However RFC https://tools.ietf.org/html/rfc7348#section-5 says that received 
reserved bits must be ignored.

Should I open a Jira ticket for this issue?

Regards,
  Matej


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