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[lwip-devel] [bug #44399] receiving TCP Ack packet with Window Update
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #44399] receiving TCP Ack packet with Window Update |
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Date: |
Fri, 06 Mar 2015 21:29:05 +0000 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36 |
Update of bug #44399 (project lwip):
Status: None => Works For Me
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Follow-up Comment #2:
There might be a misunderstanding here between the OP and comment #1, although
I don't fully understand the OP:
Re comment #1:
The OP says (interpreted): "if seq or ack are NOT identical the last received
packet, the window is not updated".
Re OP:
I don't understand. Wireshark marks the packet as window update when seq and
ack number are the same as the packet before. This is what we do in
tcp_receive.
Why do you say that seq or ack are not identical to the last packet in your
case? And if they are not identical, why would this be a window update?
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Reply to this item at:
<http://savannah.nongnu.org/bugs/?44399>
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