Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

PXE boot over DMVPN not working

Hi,

I'm trying to get PXE booting working over a DMVPN link.

I'm currently at the point that the PC gets an IP address, and then tries the TFTP boot, but I get the message:

PXE-E32: TFTP open timeout

PXE-E32: TFTP open timeout

PXE-M0F: Exiting Intel Boot Agent.

The BVI1 interface is setup with 2 ip helper-addresses, 1 for the DHCP server, 1 for the TFTP/PXE server. Booting from PXE works fine at the main site.

The config of the DMVPN Spoke is attached.

I'm currently guessing this has something to do with MTU settings and TFTP, but I'm at a loss at the moment.

  • WAN Routing and Switching
Everyone's tags (3)
2 REPLIES
Hall of Fame Super Gold

PXE boot over DMVPN not working

Check that you can TFTP using another PC.

New Member

Hi, did you resolve this? I'm

Hi, did you resolve this? I'm experiencing the same issue and would appreciate any suggestions.

 

Thanks,

533
Views
0
Helpful
2
Replies
This widget could not be displayed.