PXE BOOT from router?

Question

network hardware

Are there any built-in solutions in routers that will allow you to pull off a tricky trick: insert a USB flash drive with an iso image into the router, which is then distributed to computers via pxe-boot? Or such crutches only through custom firmware?

Answer 1

I have never seen it on stock firmware. done on openwrt.

Answer 2

well, two things are needed:
a tftp server and the ability to set options 66 and 67 when distributing addresses with DHCP

Answer 3

On the stock firmware from Asus, you can deliver the necessary packages. But adjust manually.