Hello,
I have a DHCP server inside the fabric in a EPGs and I want to use it in my L2 out. Outside, I have configured a dhcp relay in my gateway, border to the fabric. I can send a Discover request to my endpoint (server dhcp) from my computer,it pass through the relay, then my DHCP server receive it, and it want to reply (DHCP offer) but the reply stay in the BD because unicast routing is activated. When i deactivate unicast routing its works, but i dont want to deactivate it because I need to route with other BD. I have configure a dhcp relay inside the fabric on the BD Common but nothing works... I know that DHCP relay inside the fabric allow relaying DHCP through the other BD but I dont know how it does with an external BD...
Computer ----> GW Relay Dhcp-------> | fabric BD ---> epg dhcp server OK Discover
Computer <-- X --- GW Relay Dhcp <--- X | fabric BD <---- epg dhcp server NOK Offer
Thanks for replying.