Problem requesting page from FreeRtos web server + capture

asked 2018-04-20 14:38:36 +0000

SteMMo
3 ●3

updated 2018-04-20 16:01:08 +0000

13730 ●684 ●115

Hi all,
I wrote a custom web server based on FreeRTOS lib for a ARM micro.
I put a couple of pages and I request them from a PC browser. Sometime (especially with a WiFi connection) I'm not able to receive the page.
I captured the network traffic and I put it here

Please, which is the problem ?
Thanks a lot !

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Could you mark that capture as publicly accessible?

Jaap ( 2018-04-20 16:01:45 +0000 )edit

Ops: i'm sorry, now it should be public ..

SteMMo ( 2018-04-20 16:26:49 +0000 )edit

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answered 2018-04-20 19:26:42 +0000

mrEEde
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The first full-size packet (tcp.len 1460) from the server is not getting to the client.

You can try with a ping to test which MTU size is supported on your connection and reduce the MTU size accordingly

ping–f –l 1472 192.168.5.33  (MTU size 1500) 
ping–f –l 1372 192.168.5.33  (MTU size 1400)

Regards Matthias

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Asked: 2018-04-20 14:38:36 +0000

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Last updated: Apr 20 '18

Problem requesting page from FreeRtos web server + capture edit