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2answers
49 views

TFTP PUT Failing Across Hosts

I have a TFTP server installed on a CentOS host. /etc/xinetd.d/tftp: service tftp { disable = no socket_type = dgram protocol = udp wait ...
3
votes
1answer
1k views

WDS 2012 R2 Server

Background: WDS Server 2012 R2 (runs on a 2012 R2 Hyper-v server), DHCP server runs on a different server in a different physical LAN. Both Lans go into the same Layer3 switch. Currently all my ...
1
vote
1answer
129 views

TFTP (for PXE purposes) Server running Debian, problems with Samba

The way my network works, is my DHCP server (pfSense) is on another server at 192.168.1.1. My Mac server is at 192.168.1.2, and my TFTP server (latest version of Debian) is at 192.168.1.3. I've ...
1
vote
1answer
215 views

Downloading with U-Boot's tftp randomly times out

I have a custom board with TI OMAP SoC. I'm trying to download uImage from linux machine via U-Boot's tftp. It fails with timeouts (most of the tries timeout limit exceeds and very rarely it gets ...
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vote
1answer
2k views

Retrieving kickstart and other .img file in pxe remote installation in CentOS

I am trying to installation CentOS through pxe tftp installation. Installation starts but it fails to download image files from the http server. but file are accessible on the http server. Logs from ...
1
vote
1answer
379 views

Serve an NFS mount over TFTP

I have a FreeBSD server on which I would like to run a TFTP server (for PXE). My daemon of choice is tftp-hpa and I have it configured to serve from /tftpboot properly. It works unless I mount ...
0
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1answer
23 views

TFTP boot file download aborted during PXE boot up

I'm using OpenDHCPServer together with OpenTFTPServer in order to try out network booting. My problem is after acquiring IP address client starts downloading the boot file and halts. Message in TFTP ...
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1answer
31 views

Searching for ubuntu installation media fails pxeboot

I'm setting up a pxe setup for my cluster. I'm using dnsmasq as the dhcp/tftp server, and try to deploy ubuntu server 14.04.2. I'm using apache2 as http server to serve the preseed and such. dnsmasq: ...
0
votes
1answer
32 views

TFTP running in boot2docker can't connect

I've asked this question over at the Unix Stack Exchange, but soon realised that the issue was not with docker, but with either VirtualBox or Windows, so I'm asking it here instead. I'm trying to ...
0
votes
1answer
158 views

SLES 11 SP3 with Bootable Driver Kit - unable to fetch image error

I'm trying to install SLES 11 SP3 using Cobbler but it failed after downloading the NBP file. The error on the screen is "Unable to fetch TFTP image". I have a similiar setup for SLES 11 SP2 and it ...
0
votes
1answer
222 views

Segmentation fault using group add

Today I tried to install a tftp server to setup a PXE server on a virtual machine (powered by VMware ESX 4) for our network to ease server installation. The base installation (Debian 7.5.0 x64) worked ...
0
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1answer
679 views

tftp times out on localhost

On the same server, I can't connect to my in.tftp over localhost name: $ tftp localhost -c put test.file && echo Sent\! Transfer timed out. $ tftp 127.0.0.1 -c put test.file && echo ...
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votes
1answer
315 views

CentOS 6 tftp server default boot menu

Edit: I figured it out. I just had to set permissions on my files properly which was causing problems (did not see how I missed that). Thanks everybody for the suggesstions. I am trying to install a ...
0
votes
1answer
376 views

What alternatives exist to using TFTP in setup

I'm looking for a way to set up clients in a network and have used TFTP so far. Messing around with the server I was able to do a path traversal with something similar like GET ...
0
votes
1answer
95 views

Copying Firmware to 3560X Switch Ends SSH Session & Erases File

I am simply trying to copy a new firmware file to a 3560X switch by connecting via SSH and copying it from a tftp server to the flash memory. The process commences, the transfer gets all the way to ...
-1
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1answer
28 views

Linux DHCP server to provide unique options to each DHCP request

I am running a DHCP server in CentOS 6.5 and in my network, 3 clients can issue an DHCP request. The host needs to send the address of the tftp server and also the name of a config file. The order in ...
2
votes
0answers
3k views

tftp server configuration under ubuntu, Access violation

Here is my configuration: $ vi /etc/xined.d/tftpd service tftp { protocol = udp port = 69 socket_type = dgram wait = yes user = nobody server = ...
1
vote
0answers
527 views

Use different thinstation network configuration files for diffrent OS booting through PXE

I want to use thinstation to boot to RDP client which connects to either Ubuntu or Windows server 2008 R2. The user should be able to choose which OS they want to connect to. I've added the following ...
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0answers
342 views

ks.cfg file + how to fit the ks.cfg for PXE server

I want to configure the ks.cfg file under PXE server So I will able to install linux from PXE server PXE server include the files ( initrd.img & vmlinuz ) and the ks.cfg My default ks.cfg was ...
1
vote
0answers
132 views

iptables filter tftp's caps failed

i want use iptables to filter tftp client's OUTPUT package, but failed, could you help me? My rules: iptables -A OUTPUT -m udp -p udp --dport 69 -j NFQUEUE iptables -A OUTPUT -m string --algo kmp ...
1
vote
0answers
259 views

tftpd-hpa inside VMware server fails to deliver files for PXEBoot

I've a PXE server for network installation. Everything was working fine until we virtualized the server using VMware ESXi 5.1. When we try to boot a machine through the network, it got an IP from the ...
1
vote
0answers
908 views

TFTP/PXE with the foreman

I'm having trouble getting PXE working with the foreman. It dl's pxelinux.0 fine, find the correct pxelinux.cfg for the mac address and then tried to download the kernel. Then we have a failure: ...
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votes
0answers
71 views

dhcpd.conf for PXE/BOOTP boot not working

I'm trying to configure the dhcpd.conf file so that when I boot through the network using PXE / BOOTP, a bare metal server or a virtual machine (KVM) would get an IP address in the 10.0.2.100 to ...
0
votes
0answers
39 views

Virtualbox vm lstp client login blank for lstp server on ubuntu 14.04 , what I'm missing here..?

I am trying to configure a lstp server ( ip of lstp server : 172.16.40.0 ) on a 64bit ubuntu 14.04 and check it network booting virtualbox vm (harddisk less vm) I configured everything according to ...
0
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0answers
1k views

ConfigMgr - Really really slow PXE boot between Hyper-V machines

I have ConfigMgr 2012 R2 CU3 installed on a Hyper-V virtual machine. The virtual machines are hosted on a Server 2012 R2 Hyper-V cluster, and the ConfigMgr server is running on Server 2012 R2 as ...
0
votes
0answers
517 views

Cisco IP Phone TFTP Error/Timeout

I'm trying to get Cisco 7942G IP phone working on FreeBPX setup. It has issues with getting things over tftp. I tried hard reset thing and I'm getting this in tftpd log: [root@localhost ~]# tail -f ...
0
votes
0answers
1k views

How to configure Multiple diskless clients with CentOS6.4?

I need to boot multiple hosts from the same nfs server. to prepare I use: yum -y groupinstall "Base" "Server Platform" --installroot=/var/lib/tftpboot/cos6.4/root/ my tftp configuration is: vi ...