"karthikbalaguru" <karthikbalaguru79@gmail.com> wrote in message news:1194380417.267229.213050@k35g2000prh.googlegroups.com... > Hi, > > TFTP is just a connectionless version of FTP that uses UDP for > reducing the overhead and increasing the reliability. Why does TFTP > does not require 2 ports ? > How does TFTP manage to do the activities done by FTP with only > 1 port ? > > That is, > FTP (TCP based) use two ports (Port 20 and Port 21). > Port 20 - For Data Stream . (data) > Port 21 - For Control Stream (commands between FTP server and > client) > TFTP (UDP based) use only one port(Port 69) . Why ? > > Thx in advans, > Karthik Balaguru I love your scatter gun questioning. Sometimes well thought out, researched and insightful. Sometimes lazy. It has been asked before, but how many people are posting under the name Karthik Balaguru? Are you also responsible for doubling the traffic on the comp.sys.arm group? Back to the point: http://en.wikipedia.org/wiki/Trivial_File_Transfer_Protocol -- Regards, Richard. + http://www.FreeRTOS.org 14 official architecture ports, 1000 downloads per week. + http://www.SafeRTOS.com Certified by TÜV as meeting the requirements for safety related systems.

In comp.arch.embedded FreeRTOS.org <noemail@address.com> wrote: > > I love your scatter gun questioning. Sometimes well thought out, researched > and insightful. Sometimes lazy. It has been asked before, but how many > people are posting under the name Karthik Balaguru? Are you also > responsible for doubling the traffic on the comp.sys.arm group? > > Back to the point: > http://en.wikipedia.org/wiki/Trivial_File_Transfer_Protocol > Or perhaps http://en.wikipedia.org/wiki/Luther_Blissett_(nom_de_plume) ;) Maybe it's a whole bunch of wannabes trying to get their homework done ;) pete -- pete@fenelon.com "irk the purists - if you've never then you ought."

In article <tp4705-psl.ln1@fenelon.com>, Pete Fenelon <pete@stratos.fenelon.com> wrote: >In comp.arch.embedded FreeRTOS.org <noemail@address.com> wrote: >> >> I love your scatter gun questioning. Sometimes well thought out, researched >> and insightful. Sometimes lazy. It has been asked before, but how many >> people are posting under the name Karthik Balaguru? Are you also >> responsible for doubling the traffic on the comp.sys.arm group? >> >> Back to the point: >> http://en.wikipedia.org/wiki/Trivial_File_Transfer_Protocol >> > >Or perhaps >http://en.wikipedia.org/wiki/Luther_Blissett_(nom_de_plume) > >;) > >Maybe it's a whole bunch of wannabes trying to get their homework done ;) > >pete Yep, and using the same name, just to make sure. :--} -- The most powerful Usenet tool you have ever heard of. NewsMaestro v. 4.0.7 has been released. * Bug fixes and improvements. Note: In some previous releases some class files were missing. As a result, the program would not run. Sorry for the inconvenience. Web page: http://newsmaestro.sourceforge.net/ Download page: http://newsmaestro.sourceforge.net/Download_Information.htm Send any feedback, ideas, suggestions, test results to newsmaestroinfo \at/ mail.ru. Your personal info will not be released and your privacy will be honored.