Hi All,
I am facing timeout error with file transfer using tftp on UEFI shell with ARM 
based SoCs
Command used: tftp -s <blocksize> -i <interface> <server ip> <filename>

File transfer with file size greater 50 or 60 MB is returning timeout(Also 
depends on type of file like data file, ASCII file, boot sector)

I verified by playing around with blocksize from 32K to 42K for different file 
size(100MB,200MB,500MB) and identify that increasing the block size for large 
file size helps with successful transfer.
File transfer is always successful with 1K blocksize but file transfer time is 
increased.

Please suggest if there is any link between block size with file size or anyone 
faced such issue? I assume expectation is to use any blocksize from 
512(default) to 64K.

Regards,
Vabhav
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