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Topic: Long webpage and VM hang (Read 202 times) previous topic - next topic


I'm not a networking guy, but have a networking question.

I'm using mega2560 with Ethernet shield.  The connected switch also handles a Davis Vantage Pro 2 weather station traffic and a Point to point radio link.  Occasionally the VM handling the radio traffic on the other end of the link crashes and the observed symptom is that the weatherIP hangs.  VM reset brings it all back up. 

The web page the arduino puts out is about 5kB long.  I'm wondering if exceeding the MTU of 1500 bytes could contribute to the hang?  Or maybe something else.

I saw in another thread that the only way to limit sent packet length is to limit what goes into the to buffer. 

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