search for: trivial_file_transfer_

Displaying 2 results from an estimated 2 matches for "trivial_file_transfer_".

2018 Mar 29
2
tftpd server S not responding
...e 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? > Yes > Does S have a second IP on the SAME subnet as A? &gt...
2018 Mar 28
2
tftpd server S not responding
...running on centos 7 and managed by systemd 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 So this event is not occuring, as if my tftpd server is dead. I have the firewalld turned off on S to eliminate the possibility that firewalld blocking those pa...