TFTP File size limit

tftpquestion

Is there a file size limit imposed on TFTP transfers? I have never successfully completed a transfer of a file larger than 32MB. When the transfer reaches 32MB the server hangs.

BK

Yes there is a limit. TFTP sends data in 512 bytes blocks. Each block has a block number which is a 16 bit field. 512 bytes times 2^32 blocks = 32MByes.

BK
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