Hello, I'm trying to build a packet with gigamon trailer in Scapy for the purpose of testing. I've successfully created gigamon header before. However gigamon trailer uses 2 byte checksum field and I cannot understand how to calculate it. I see that Wireshark verifies this field. Does anyone know the algorithm for computing gigamon trailer checksum? Thank you, Alex asked 01 Feb '17, 02:58  Alex Os |
One Answer:
Have a look at packet_gmhdr.c, in particular the function answered 01 Feb '17, 05:00  grahamb ♦ |
Thank you!
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