Re: tftpd server S not responding

[Steven Tardy <sjt5atra@xxxxxxxxx>]

On Wed, Mar 28, 2018 at 3:16 PM Asif Iqbal <vadud3@xxxxxxxxx> wrote:

> It is not respoding to A server which is sending the tftp read request RRQ.
>
> I do see the RRQ packets coming from A to S, but S never responds back from
> a different port Y to A
>
> So this part is working fine
>
>
>
> https://en.wikipedia.org/wiki/Trivial_File_Transfer_Protocol#/media/File:Tftp-rrq.svg
>
> But I do not see any attempts to even send a data packet back in my packet
> capture running on S


Are A and S on different IP subnets?
Does S have a second IP on the SAME subnet as A?
Any ASA or other firewalls between the two?
If so this is expected behavior.

>
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