Tftp timeout

If you get this issue its usually due to a firewall issue, do the following: =Disable firwall=

Fedora 9
service iptables stop service ip6tables stop chkconfig iptables off chkconfig ip6tables off

Fedora 16
Add /bin/bash to /etc/shells as the vsftpd yum install does not do it correctly causing tftp timeout message

Ubuntu
sudo ufw disable

Debian
iptables -F iptables -X iptables -t nat -F iptables -t nat -X iptables -t mangle -F iptables -t mangle -X iptables -P INPUT ACCEPT iptables -P OUTPUT ACCEPT iptables -P FORWARD ACCEPT

= Other Troubleshooting =

0.32 and below

 * From your FOG server test out tftp

tftp -v X.X.X.X -c get pxelinux.0

tftp x.x.x.x get pxelinux.0
 * From a Windows PC run at the cmd prompt: (Windows TFTP Service must be Installed first)

0.33 and 1.x.x

 * From your FOG server test out tftp

tftp -v X.X.X.X -c get undionly.kpxe

tftp x.x.x.x get undionly.kpxe
 * From a Windows PC run at the cmd prompt: (Windows TFTP Service must be Installed first)

Expected Results
Received XXXX bytes in X.X seconds....
 * If tftp & xinetd are running your should get:

=Restart TFTP Service= service tftpd-hpa restart
 * Restart the TFTP service.

=Rights to tftpboot folder=
 * Are the rights to your tftpboot folder correct?
 * If you tried the above Section-1.5.2 and you get the "Expected results" then the rights are correct.

=Check DHCP Option 67=
 * Go to your DHCP and confirm that option 67 is set to undionly.kpxe.