DHCP Relay with the same VLAN


#1

Hi. I’m having a little issue on how to setup the subnets and the VLANs with DHCP relay. Was thinking off getting some advice here.

Assuming that I have multiple subnets that has the same VLAN. 192.168.8.0/24, 192.168.9.0/24, 192.168.10.0/24. The maas servers resides on 192.168.8.1, and the DHCP relays have been setup on all the subnets to relay all the dhcp requests to 192.168.8.1.

When I had my MaaS server setup, the subnets, vlan and fabrics are already setup like this:


Assuming the VLAN network is for production usage.
After I have added the network, it says that it has DHCP enabled

However, when I looked into the dhcp configuration in /var/lib/maas/dhcpd.conf. There is only dhcp configuration on the first subnet, which has been auto-created:

May I know how can I create a DHCP relay configuration, when they are under the same VLAN? From the guide in MaaS documentation, it only works when it’s relayed between different VLANs.

Regards,
De Lin