Trivial File Transfer Protocol (TFTP) is a file transfer protocol known for its simplicity.

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tftp-hpa must be restart after an upload/download to work correctly for next attempt!

My tftp-hpa configuration is as following: tftp-hpa Config screenshot when I attempt to download/upload a file to the TFTP from windows7 machine, first time, the attempt is successful, but for the ...
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Network Interface Device Naming on tftpboot

We are doing a netboot via tftpboot on some new nodes we installed. Basically, I can't figure out how ubuntu decides to name the network interface for each node. A line in our pxelinux.cfg looks like ...
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TFTP Problem After Upgrading To 15.10

TFTP server on my 14.04 was working fine. After upgrading to 15.04 and then 15.10, TFTP has become unstable. Most of times, I need to restart tftp-hpa to make it work. There is no firewall (there is ...
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TFTP server supporting ipv6 on ubuntu

I installed tftpd that is running from xinetd. But this tftpd does not support ipv6. Are there any tftp server running on IPv6 for ubuntu?
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331 views

tftpd-hpa How can I set “blksize” option?

I'm using tftp server (tftpd-hpa) for booting from PXE via LAN. I know, that default block size for TFTP protocol is 512 bytes, and for it download speed is very slow. It can accelerate changing ...
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274 views

tftpd-hpa can not work as daemon on 15.04

I follow this article to set up a PXE boot environment. It works well on Ubuntu 14.04, but not ubuntu 15.04 I found the problem is that tftpd-hpa can not start as a daemon correctly, I need to run ...
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363 views

How Can I Make Preseed Work With PXE Netboot?

I've been experimenting with PXE netboot with TFTP for the last few days and I have successfully setup everything except the preseed. I can see that Ubuntu (versions 14.10-15.04, amd64 and i386) ...
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How to install and setup tftp server in Ubuntu 14.10 (utopic)?

I was using 14.04 before, and I was able to setup and make tftp server and client work. Now that I upgrade to 14.10, tftp server isn't working anymore Here's what I did: Install the package. sudo ...
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81 views

how to set set up TFTPD and DHCP for PXE like booot

I am trying to setup tftpd and dhcp to assign IP address to router and then to pass the server and path to kernel image, which will be booted. All the guides I have located tell me to install and ...
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2answers
471 views

dhcp is not working

I am using 14.04 and installed isc-dhcp-server in my ubuntu. here is my dhcp configuration. INTERFACES="eth0" allow booting; allow bootp; subnet 192.168.1.0 netmask 255.255.255.0 { range ...
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1answer
173 views

broken dependencies are not solved

When i installed the sudo apt-get install dhcp3-server tftpd-hpa syslinux nfs-kernel-server initramfs-tools I got error. after that i wanted to fix the broken dependencies problem i tried ...
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3answers
4k views

tftp error code 2 access violation (tftp not working)

System info: Linux ravi-Inspiron-N5010 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:08:14 UTC 2015 i686 i686 i686 GNU/Linux root@ravi-Inspiron-N5010:/home/ravi/Desktop# lsb_release -a No LSB ...
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1answer
311 views

How to setup a tftp server in ubuntu 14.04

I am trying to setup a tftp server on my computer, without success. I've tried following both this and this guide without success $ sudo tftp localhost tftp> get pippo.txt Transfer timed out.
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46 views

atftpd pcre problem

I am trying to build ris server using atftpd and samba but the problem is tftp client request files in \path\to\file format and i want to change this to path/to/file format. So i wrote pcre file for ...
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2answers
20k views

How to install and configure a TFTP server on 14.04

I've been trying to build a TFTP server on a fresh Ubuntu 14.04 build for a number of weeks using articles that I've found on-line, but all my attempts seem to fail as the TFTP server that I've ...
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1answer
894 views

Take a file from Windows to Linux via tftp

I have created a TFTP server on Windows and I want to take a file with my Linux. But actually when I put a command like this: get c:\test\test.txt I activate my trace and I have: Packet Tracing ...
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2answers
216 views

Unable to set up DHCP and TFTP

I want to transfer my kernel image to beaglebone black, and the guide mentions that I should have already set up DHCP and tftp on the host machine. I have set up the TFTP using: sudo apt-get install ...
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1answer
7k views

TFTP client cannot find PXE boot configuration file

I have set up DHCP and TFTP servers to allow boot via network. My server is 192.168.10.50 and the client is 192.168.10.51 The client gives me this: Searching for server (DHCP)... Me: 192.168.10.51, ...
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2answers
15k views

tftpd-hpa server (timeout from client side) please help

I'm a bit new to version 14.04 of Ubuntu: No LSB modules are available. I am trying to set up a tftp server, mostly for backup up cisco ios configs. I have followed every tutorial I can, and I'm ...
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1answer
6k views

LTSP client image load hangs on Ubuntu 14.04 LTS

I'm bringing up LTSP on Ubuntu 14.04 LTS for the first time. The client reaches the point that its console says: TFTP prefix: /ltsp/i386 Trying to load: pxelinux.cfg/default Loading ...
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1answer
18k views

How to configure tftpd-hpa to allow upload of new files?

I have a 52 u rack w/ multiple cisco switches and routers. I also have an ubuntu server w/ kvm installed. I created a vm w/ ubuntu 12.04 installed for use as a tftp server to transport images between ...
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1answer
4k views

TFTP trouble: timeout before file found

I've installed TFTP to the best of my knowlege, and am trying to perform a basic function test of get uImage when run in normal user, I get permission denied, when using sudo it replies back ...
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1answer
2k views

How to set hostnames to specific range of IP addresses on DHCP Server?

I'm working on Diskless Linux Clusters. I'm using Ubuntu Server 12.04( DHCP, TFTP and NFS servers installed and configured). When I boot slave machines via Live CD, all of them have same hostname but ...
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345 views

PXE booting on old computer

So my computer is not working - the disk is totally cleared, I've deleted GRUB and PLOP which I used to install new system, because CD-Rom is broken and BIOS is old (whole computer is old, it's Sony ...
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1answer
9k views

TFTP Error code 1: File not found

When I'm sending a file through TFTP remotely, it shows an error like tftp> put MYMIBTable.txt /home/amsys/Desktop/ Error code 1: File not found What is the problem? What is the ...
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1answer
556 views

What nfs export settings do I need to boot the Ubuntu live discs over a network?

End goal: Have the ability to PxE boot the ubuntu live discs over the network similar to what is seen in this guide What has been achieved: PxE server is up and running with gpxelinux.0. Perfectly ...
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2answers
3k views

Thin Client Lubuntu over PXE Server with DHCP and TFTP

I have 10 old computers (like thin clients) without HDD. So i decided to use Lubuntu as Operating System. In my work we have a PXE server with DHCP and TFTP, they built a debian distro before and for ...
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1k views

MAAS with external DHCP TFTP time out

I'm trying to get MAAS up and running, and I've installed the control node without maas-dhcp or maas-dns since I already have another DHCP server. I've set up the next-server attribute in my DHCP ...
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1answer
612 views

Netinstall PXE for Ubuntu 13.04 keeps rebooting

When I try to perform a netinstall with the 13.04 kernel/initrd the PC keeps rebooting without installing anything. The PC starts with PXE, downloads kernel from TFTP, downloads the initrd and ...
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1answer
945 views

How to fix DHCP and TFTP server?

I do a job in which I need TFTP and DHCP server. The DHCP settings I should adjust is (I have DHCP and DHCP 3, not sure where to set): default-lease-time 21600; max-lease-time 43200; ...
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2answers
14k views

tftpd-hpa + 12.04 LTS

I installed the tftp server using sudo apt-get install tftpd-hpa I then created a directory sudo mkdir /home/tftp, changed the owner and permissions sudo chmod 777 /home/tftp sudo chown ...
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126 views

How do I pxeboot all of ubuntu onto a computer without any i/o exept ethernet (and keyboard) while without an hd?

I have an old Vaio computer that was going to be thrown out because it has a faulty hard drive, and no i/o ports work except the ethernet (and the keyboard). (Note: I know that it is possible to ...
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1answer
3k views

TFTP server not working [closed]

I'm trying to set up a TFTP server using xinetd but I haven't had any luck so far. I have installed the following packages: xinetd, tftpd, tftp. After that I changed the /etc/xinetd.d/tftp so that ...
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3answers
194k views

How do I install and run a TFTP server?

I have an embedded VxWorks target that needs to boot its kernel from my Ubuntu computer. How do I install and run a TFTP server?
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1answer
223 views

Getting “Try Ubuntu” Option for Netboot Ubuntu

I've been working the past few days to create a server computer that will allow me to boot a Windows computer on its network into Ubuntu, but without damaging any of the files on the Windows client ...
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1answer
5k views

Configuring the dnsmasq instance started by connection sharing in NetworkManager

I've got a laptop running Ubuntu 12.04 that is sharing its wifi connection to another machine through the eth0 interface using NetworkManager. This seems to be done by dnsmasq. Now I need to set up ...
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4answers
15k views

TFTP Server atftpd fails to start

I have installed atftpd on Ubuntu 12.04, but it looks like I cannot start the tftp server, and there's a problem also with the tftpd daemon. With Ubuntu 11.10 there was no problem. ureadahead will be ...
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1answer
7k views

PXE Boot Server stalling with “File not found” error

I'm trying to setup my Ubuntu 10.04 Server to allow PXE booting for the clients in my lab. I have configured the DHCP settings and everything, and I boot up my client, and it sits at a screen similar ...
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1answer
3k views

Xinet tftp timeout

I trying to set up a PXE boot server. Everything is working but the TFTP client is timing out. TFTP connection timeout I am using this to setup the TFTP server. ...
2
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1answer
1k views

How can I set the installer to use my NFS server instead of a mirror while PXE installing?

I'm trying to deploy ubuntuer-10.04 server with a pxe server. Now the problem i've encountered is that the netboot initrd/kernel image wants to load ubuntu through a mirror and not through my nfs ...
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3answers
10k views

How do I create a file?

I'm following instructions about Installing and setting TFTPD in Ubuntu. It asks to Create /etc/xinetd.d/tftp and put this entry: service tftp { protocol = udp port = 69 ...
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3answers
12k views

How do I temporarily run an FTP server?

In the world of Ubuntu, it seems you either always run an FTP server or you never do. Perhaps I'm the first network analyst who's needed to flash a Cisco, Checkpoint or Nokia image using Ubuntu... I ...