TFTP Timeout

[domii666]

Hello,

i’ve installed an fog 1.0.1 on ubuntu 14.04. Router is Asus AC68U with dd-wrt(dhcp settings for fog like the wiki).

My big problem…tftp time out @ pxeboot.

can someone help me?

Greez Domi

[Junkhacker]

what do you have set for DHCP option 67?
older versions of fog used pxelinux.0
fog 1.0+ uses undionly.kpxe

[domii666]

[IMG]http://abload.de/img/kqjnx.jpg[/IMG]Yes i use pxelinux.0. i must add @ dd-wrt the Undionly.Kpxe? Firewall settings? Thx

[domii666]

please help

[Jaymes Driver]

Make sure your tftp service is running, if you want to make sure, from a windows machine (if windows 7 and above please add the TFTP Client feature from the add remove programs section and open a command line.

Type the following
[code]tftp x.x.x.x get unidonly.kpxe[/code]

and tell me if the command completes successfully, if so then TFTP is working and your settings are not correct in your DHCP.

If you would like to avoid the headache… I recommend DNSMASQ it is a proxy service that really helps to resolve pxe booting problems.

If your DHCP is set up for pxelinux.0 yes you need to edit it for undionly.kpxe

[domii666]

timeout…@windows

i have 2 fog’s. one @ my vmware workstation and one on a notebook. i stopped the vm fog and connect the mobile fog to the ethernet…it works? but the cmd command timeout.

who can i check the tftp service @ my vm?

[Tom Elliott]

You’re in luck man.

My guess is your router options aren’t setup properly.

Try:
Under dd-wrt services tab
Additional DNSMasq Options: dhcp-boot=undionly.kpxe,fogstorage,<FOGIP>

Apply and try tftp again. You don’t need any other fields in this box.

PS I run dd-wrt at home on my routers.

[domii666]

dhcp-boot=undionly.kpxe,fogstorage,192.168.2.100 ok?

dns rebind?

greez

[Tom Elliott]

I don’t have dns-rebind enabled on mine.

[domii666]

ok, the firewall from my server 2012 blocked tftp… only port 69 or more? greez

[Tom Elliott]

UDP port 69 should be it.

[domii666]

it works thx. on 14.04 it didn’t work.

Greez