A large number of incoming segments have incorrect TCP checksums as reported by tcpdump
10.0.0.1.40778 > 10.0.0.2.8090: Flags [P.], **cksum 0x2394 (incorrect -> 0x8505)**, seq 379:2254, ack 1, win 244, options [nop,nop,TS val 694019551 ecr 2121588728], length 1875
- Red Hat Enterprise Linux(RHEL).
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