Re: Subscriber Management with DHCP Relay not working inside Routing-Instance !
Was this issue fixed and what was the fix?
A couple of things to check:
Is the DHCP server reachable from the VRF on MX?
On the DHCP server, check if the packets are hitting the configured DHCP scope on the server . The source address must be from the MX lo0.0.Also, try to hardcode lo0.0 as well as the preferred address which will be the same as lo0.0 in your case.