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Forum Discussion

Matthew_Gamble_'s avatar
Matthew_Gamble_
Icon for Nimbostratus rankNimbostratus
Mar 12, 2009

TFTP Server?

Is it possible to write a simple TFTP server as an iRule to return static content? I see some examples for load balancing TFTP requests, but not for actually acting as a TFTP server. I have a very s...
application delivery
dev
devops
iRules
Nat_Thirasuttakorn's avatar
Nat_Thirasuttakorn
Icon for Employee rankEmployee
Mar 13, 2009
first of all, sorry for long line.

 

 

regarding the block problem

 

I did not check RFC but from packet trace it shows that both opcode and block-id use 2 bytes (short integer)

 

I think you may change it to something like this

 

 

set opcode 3

 

set blockid 1

 

set block [binary format SSH* $opcode $blockid [string range $::tftp_file 0 511] ]

 

UDP::respond $block

 

 

sorry again, not tested

 

Nat