Hi Everybody

I am facing a problem with our embedded controller (stellaris) running lwip 1.3.2.

What I am doing in the test, is running telnet traffic over days. It ran well for about 3 days, and then suddenly the PC receives a lot of DUP ACKS and times out.

I have attached the wireshark log.
The PC has the IP 172.16.1.34 and the embedded controller running lwip 172.16.1.23

I have not enabled any debugging in the test, but will enable it now. But this can take another 3 days till I get any new results.

I appreciate any hints about this.

Regards,
Daniel

Attachment: wireshark_telnet_breakdown.pcapng
Description: Binary data

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