* TCP checksum calculation after GSO
@ 2022-08-27 0:11 Rahul Shah
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From: Rahul Shah @ 2022-08-27 0:11 UTC (permalink / raw)
To: dev
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Hi,
I see that in the testpmd csum mode (csumonly.c), TCP checksum is not calculated by the code after segmenting the packet. I get TCP checksum error when I capture the segmented packets in the Wireshark. Is this expected or an error.
There is a 'update_tcp_header' function which only clears the TCP flags but does not recalculate the checksum
Thanks,
Rahul
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