similar to: Does the latest tftp utility support IPv6?

This patch does two things: a) makes tftp-hpa to compile on systems with no IPv6 support (there were some IPv6 macros used unconditionally); b) removes a stray binary character, which was annoying. By the way, I see that 'configure' tests for <winsock.h> and <winsock2.h>, but Winsock isn't actually used. What's the reason? diff --git a/config.h b/config.h index

I have observed that the tftp-hpa-0.48 tftp client sends an ACK in case it receives an error message from a tftp server. Inspecting the source code confirms this behaviour. According to the tftp RFC (RFC 1350), Sect. 2, server error messages should not be acknowledged by the client: "Most errors cause termination of the connection. An error is signalled by sending an error packet. This

Hello, I am using the tftp-hpa 0.48 as delivered in Linux Fedora Core 9 as a client to send a file to another server on an unreliable network. The transaction is sometimes timing out. I have monitored the the TFTP packets to see what is missing. It seems a DATA packet is being lost. The server is repeating the ACKs for the previous packet every three seconds. I think these repeated ACKs are

Hi, I'm trying to debug crashing server, and I'm starting to suspect tftp server as one of possible culprits. The box is quad core Xeon with 4GB of memory serving as Asterisk PBX + some additional services (reporting, IS integration etc). Among others, it's also serving as provisioning box for over hundred of SPA504 phones. Phones are checking configuration files every 60s meaning

I try two ways to use syslinux for USB key (2GB USB key), and one approach can boot from machine, another approach can not. Could you review the following steps and tell me why #2 can not boot? Thanks very much! approach #1 steps: mkfs.vfat -F 16 -n USB /dev/sdb -I (pay attention, it uses "-I" here) syslinux /dev/sdb (pay attention, it is "sdb", not "sdb1" here)

So as of recent kernels, this change helps: http://git.kernel.org/?p=network/tftp/tftp-hpa.git;a=commitdiff;h=c6d2c36b1a2b1986cab7aebb72d120fa118bdfeb But there is still a flaw. Notably, if tftpd is running with AF_UNSPEC (as it will if ipv6 support is desired), myrecvfrom will fail to setsockopt to get the data back on the first pass. I'd guess the least disruptive change to get to be

Hi! I am using OpenBSD 4.4 with the build-in TFTP-Daemon for PXE. Distributing OpenBSD works fine. Now I want to distribute OpenBSD and WinPE. I've installed PXELinux 3.72 and configured it. Works also fine for PXELinux and distributing OpenBSD. To distribute WinPE I need a remap rule (\ -> /) for the TFTP-Daemon. I've created a file /etc/tftpd.remap with the following rule: rgG \\ /

>Date: Sun, 21 Sep 2014 22:19:12 -0400 >From: Gene Cumm <gene.cumm at gmail.com> >To: Spike White <spikewhitetx at gmail.com> >Cc: For discussion of Syslinux and tftp-hpa <syslinux at zytor.com> >Subject: Re: [syslinux] UEFI PXE / split config / TFTP attempted to > DHCP server, not TFTP server >Message-ID: >

I'm difficulty diagnosing a tftp-hpa problem. Specfically, when performing a PXE boot, the machine hangs at the "TFTP...." and times out. This is only occuring at one network location (we'll call it network A). Now on network B, the computers on network can tftp boot no problem. If I run a tftp client from my workstation to connect to the tftp-hpa server on network A, I can

Take 2 at bouncing this to the rest of the original recipients through a different MTA, since mail.zytor.com refused to accept it the first time. Please re-add Jason Gunthorpe <jgg at obsidianresearch.com> and 793921 at bugs.debian.org to the CC for replies. On Wed, Jul 29, 2015 at 05:34:00PM +0930, Ron wrote: > > Hi Jason, > > On Tue, Jul 28, 2015 at 03:45:30PM -0600, Jason

I did the following to setup the tftp server. Download tftp from ftp://ftp.kernel.org/pub/software/network/tftp/tftp-0.40.bz2 tar -jxvf tftp-0.40.bz2 cd tftp-0.40 make make install mkdir /tftpboot chmod 777 /tftpboot chown nobody:nobody /tftpboot changed /etc/xinetd.d/tftp file to "disable no" service xinetd restart Now when I connect I get in /var/log/messages "tftpd: read(ack):

I haven't encountered this problem before. This is from a Compaq DL320, with Intel Boot Agent 4.0.17 and tftp-hpa-0.28 running on Solaris. The PXE stack gets its IP address just fine, but it times out on the TFTP. While snooping on the Solaris box and grepping for TFTP, I found that the box gets one block of the TFTP transfer just fine. TFTP Read "pxelinux.0" (octet)

All, I realize this is not strictly a PXELINUX question. So I hope you'll indulge me; hopefully some of these PXELINUX experts have seen this before. And can tell me what I'm doing wrong. Or confirm my suspicions. I have a test lab server at work. Split config. The network team manages the DHCP servers, points to our TFTP server. Test subnet has 3 DHCP pools. BIOS PXE, UEFI PXE and

I've used TFTP server on CentOS/RHEL 7 and 8 but not 9, so take my notes with the appropriate grain of salt... JIC, confirm on the TFTP server you have a process socket for it, e.g. $ netstat -a | grep tftp udp 0 0 0.0.0.0:tftp 0.0.0.0:* Your 'systemctl status' output implies things are OK, but worth a check. I don't see a "tftpboot" symlink

Still having trouble: >> cd /tmp >> ping -c 3 192.168.0.9 # check if TFTP server respons on ping >> tftp 192.168.0.9 # connect to TFTP server, you should get a new prompt OK to here using 192.168.1.9 for NIC eth(0) and tftpd server 192.168.1.9 New prompt is tftp> >> get aa This times out and returns to tftp> Unable to return to shell using exit

Hi all, I have a centos 5 box I have setup, current with updates. (I have done this many times on centos 4). I did the yum install tftp-server, changed the /etc/xinetd.d/tftp file as shown. # default: off # description: The tftp server serves files using the trivial file transfer \ # protocol. The tftp protocol is often used to boot diskless \ # workstations, download

Hi I'm working on an update of the openbsd tftpd, mainly to support RFC 2349 (tsize option; and 2347-2348 too). In fact, i backport from tftp-hpa (which came from an old openbsd cvs). I know, i can use tftp-hpa but first it doesn't compile on openbsd, second, i hope the backport could be include in openbsd cvs ... does someone know a tftp client or a test to really know what is good or

Hello, ?? I am a fairly experienced user.? I have set up tftp in the past at various times, although it's been a few years. I am using version... Version????? : 5.2 Release????? : 37.el9 On AlmaLinux 9.3, I currently have SELinux disabled. ]# firewall-cmd --list-services cockpit dhcp dhcpv6-client http ssh tftp I have tftp enabled on the firewall.? ( I have tried with the firewall completely

Hello everyone, I am having difficulties in setting up a tftp server on a Fedora 3.14.8-200.fc20.x86_64. Running tftp client to test the server functionality, a simple get from the terminal prompts 'Transfer timed out.' back. The version is tftp-hpa 5.2, with remap, with tcpwrappers, unfortunately I am not able to find any log in the system journal.? The server and related services appear

Hello there, I suceeded in setting up WDS with PXELinux. Now I'm trying to point the primary tftp server with pxechain.com to a second tftp server. Actually it will just load the specified kernel, which is given through APPEND. After that the tftp client just freezes. Do I need to start with another tftp? The actual used tftp (and DHCP) server comes from Win2008 R2 Server. (Using Syslinux