Why scp get "Received disconnect from xxx.xxx.xxx.xxx: 2: Corrupted MAC on input." message?
Issue
- When using the
scp
command to copy a file larger than 100KB, error messages gives out and scp command failed. - "Received disconnect from xxx.xxx.xxx.xxx: 2: Corrupted MAC on input."
- While doing
scp
getting below messages:
Dec 21 15:16:20 xxx sshd[xxx]: Corrupted MAC on input.
Dec 21 16:59:46 xxx sshd[xxx]: Corrupted MAC on input.
Dec 21 17:00:00 xxx sshd[xxx]: Corrupted MAC on input.
Dec 21 17:05:47 xxx sshd[xxx]: Corrupted MAC on input.
Dec 21 17:09:16 xxx sshd[xxx]: Corrupted MAC on input.
Environment
- Red Hat Enterprise Linux 4, 5, 6
- kernel-2.6.9-89.0.16 to 2.6.32-431.11.2
- Known NIC drivers tg3, vmxnet
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