[lwip-devel] [bug #43847] New fragment overlaps old data (retransmission?)

[ezra]

URL:
  <http://savannah.nongnu.org/bugs/?43847>

                 Summary: New fragment overlaps old data (retransmission?)
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: ebs111
            Submitted on: Thu 18 Dec 2014 04:26:32 PM GMT
                Category: TCP
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: 1.4.1

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Details:

hi.

i am using stm32f207zg and KSZ8051RNL for phy and from time to time in refresh
i get:
" Expert Info (Error/Malformed): New fragment overlaps old data
(retransmission?)" (viewed in wireshark).

it returns severel times and freezes there.

what could be the reason?

thanks.





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