No routing to good IP Fog

[NoIPName]

Hello,
Recently i install fog server but i have multilple DHCP server
I use DNSMASQ to routing IP for the good DHCP server

I have a little problem with that because my computer can’t routing to Fog server for TFTP service, on my FW the PC route to his GW with the port 69

And here is my setting on DNSMASQ

For information : my fog work nicely in 192.168.225.0/24

Thank everyone for anwser

[NoIPName]

Hello, some one can help me ?