@Wayne-Workman I ssh’d into my router and put the following in /jffs/configs/dnsmasq.conf.add.

dhcp-boot=pxelinux.0,,192.168.1.101

Works fine now. Now I am creating a menu with pxelinux.0.

@Wayne-Workman I just flashed my router with asuswrt-merlin so now I have access to the dhcp files. What do I have to put in there to make it use 192.168.1.101?

@Wayne-Workman The fog installation is running on an actual dedicated server, not in virtualbox. The thing on the left on my previous screenshot is putty.

I am just trying to boot into the menu with virtualbox. It was working before but I screwed up the network with two DHCP services while it worked. So now I am trying to take this approach by following the wiki, but sadly that didn’t really work out well.

What is it telling to look at tftp://192.168.1.1 for default.ipxe?

@Wayne-Workman Just tried it, didn’t change anything. It finds the undionly.0/kpxe successfully, it’s just trying to connect to the wrong address for the TFTP transfer of default.ipxe.

@Wayne-Workman I tried out that configuration but I end up having the same issue.
There was a .0 extension file already, otherwise I would’ve got TFTP: File not found.

My server is running on Centos 7 x64.
The main router handling dhcp is an asus RT-AC66u, in between my server and the router are two netgear wnr3500v2 running on dd-wrt as a dummy switch. If you need other information, please let me know. Another way to fix this in the router without resetting it would be okay too.

Thanks for the help so far.

Edit: I am running virtualbox 5 with bridged adapter, having the same result on my laptop.

Hi,

Have been working on this a few hours now after I accidentally broke the network by running two DHCP services.
I can’t modify the dhcp of my asus router and I don’t want to flash it with dd-wrt either.

My fog server is running at 192.168.1.101 and my routers dhcp at 192.168.1.1.
I checked out the traffic with wireshark and it seems that it doesn’t like my dnsmasq configuration.

/etc/dnsmasq.d/ltsp.conf

port=0
log-dhcp
tftp-root=/tftpboot
dhcp-boot=undionly.kpxe,,192.168.1.101
dhcp-no-override
pxe-prompt="Press F8 for boot menu", 3
pxe-service=X86PC, "Boot fasdrom network", undionly
dhcp-range=192.168.1.101,proxy

Fog settings

Here are the settings FOG will use:
         Base Linux: Redhat
         Detected Linux Distribution: \S
         Installation Type: Normal Server
         Server IP Address: 192.168.1.101
         DHCP router Address:
         DHCP DNS Address:
         Interface: eth0

I am using fog 1.2.0.
How can I make it look for default.ipxe on 192.168.1.101 instead of 192.168.1.1?