How to set TCP options (Timestamp and SAckOk) via Scapy?

Question

I have following information for each packet I want to generate via Scapy, it is tcpdump output:

1509472682.813373 MAC1 > MAC2, ethertype IPv4 (0x0800), length

Answer 1

Finally I have find what I have set wrong:

As I mentioned in my first edit, to set Selective Acknowledgment Permitted, I should pass option a tuple as ('SAckOK', '').

To set timestamp I should pass option a tuple as ('Timestamp', (1098453, 0)) in the inner tuple the first argument is Val and the second one is Ecr.