Hi Srikanth,
It just decrements the NSH service index and sends it back out, like a dummy 
VNF.  I don't think it does anything else.  Would be nice to have a real NSH 
enabled VNF to demo with in the future.

Tim Rozet
Red Hat SDN Team

----- Original Message -----
From: "Srikanth Lingala" <[email protected]>
To: [email protected], [email protected]
Sent: Thursday, April 20, 2017 3:53:26 PM
Subject: [opnfv-tech-discuss] Regarding vxlan_tool.py in SFC vNF


Hi,
I am working on ODL SFC. I am able to execute the basic SFC usecase.
But, I just want to understand, what vxlan_tool.py does in SFC vNF. Is it 
forward packets to next vNF based on NSH header?
Can anyone please let me know, what are the specific tasks, which are handled 
by vxlan_tool.py?

Regards,
Srikanth.
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