PXE-E32: TFTP open timeout

[Phil Mayers]

On 06/08/14 09:10, Mahmood N wrote:

>      # iptables -t filter -L -v -n
>      Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
>         24  6006 REJECT     all  --  *      *       0.0.0.0/0

Surely this is the problem? This iptables rule permits established, 
ICMP, loopback then TCP, but nothing for UDP. The only reason DHCP is 
working is that dhcpd uses raw sockets.

Remove or fix your iptables rules, I think.