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| -rw-r--r-- | net/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig index 96bbce1..ac6d0cf 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -44,5 +44,9 @@ config TFTP_BLOCKSIZE default 1468 help Default TFTP block size. + The MTU is typically 1500 for ethernet, so a TFTP block of + 1468 (MTU minus eth.hdrs) provides a good throughput with + almost-MTU block sizes. + You can also activate CONFIG_IP_DEFRAG to set a larger block. endif # if NET |