Sean Boudreau(deleted)
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Re: Odd TCP/IP transmission
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Sean Boudreau(deleted)
03/18/2009 12:12 PM
post24714
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Re: Odd TCP/IP transmission
On Wed, Mar 18, 2009 at 11:29:47AM -0400, Mario Charest wrote:
> Find attached a wireshark capture session. Seems like QNX (6.3.2) is doing something odd, the same ACK is send 5
times. Packet 9 being the first one.
>
> Is this normal?
It's normal if we lost a packet. Looks like the other end sent
a bunch of data at sequence 4294961152 and kept going but we lost
the one at 4294961152 so we continue to ack the last byte we got
which eventually causes the other end to back up and resend.
-seanb
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