Re: [lwip-users] LWIP problems

[Trampas Stern]

I can not access the customer network to root cause so I am working on modifying LWIP to get some stats on the various packet types to see if the issue is the broadcast messages, or something else. 

I just find that LWIP code so confusing it takes me forever to figure out the N layers of abstraction and such to understand what is going on.  

Trampas

On Mon, Jun 15, 2020 at 1:18 PM Stephen Cowell <s.cowell@plasmability.com> wrote:

We have asked customers to reduce the mask and create a smaller subnet... this has worked for us. 
--

Stephen Cowell
Project Manager/Engineer
Plasmability LLC
Office (512) 267-7087
Cell  (512) 632-8593
www.plasmability.com

On 6/15/2020 11:05 AM, Trampas Stern wrote:

We finally shipped the product using LWIP and now customers are complaining that the network interface is not working properly on their network.  They can not load webpages as it appears too slow of a connection. 

The only thing I can figure out is they have enough broadcast and ARP packages that it overwhelms our ability in LWIP to handle the messages but I am not sure.   

Has anyone encountered these problems before? 

Thanks

Trampas

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