Error: Connection timed out

(Error code 4c1260)

Possible sources

This error originated from one of the following locations within the iPXE source code:

Try using the latest version of iPXE. Your problem may have already been fixed.
Try building iPXE with the debug option DEBUG=tftp
You can contact the iPXE developers and other iPXE users.
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(Please edit this page to include any of your own useful hints and tips for fixing this error.)

This error indicates that the TFTP transfer has timed out.

Things to try:

Make sure you are using the correct server address.
Check that the TFTP server is online and responding to requests.
Check that your IP configuration is correct. You can use the iPXE command route to show your local IP address, subnet mask, and default gateway:
```
  iPXE> route
  net0: 10.0.0.162/255.255.255.0 gw 10.0.0.1
```
running tcpdump -s0 -vvv -i eth0 ether host [iPXE client mac] on the tftp server will show if the requests reaches the machine or not