DHCPv4 static leases per interface

[Jonny007-MKD]

I have several VLANs and thus network interfaces to separate the clients in them. I want to make a client a member of two VLANs, so I configured the client correctly to be member of these VLANs. The client's VLAN interfaces (by default) inherit the MAC address of the physical interface (which should not be a problem in case of L2 networking). But odhcpd as my DHCPv4 server assigns the same static lease based on the MAC address no matter on which interface the request is received.

Is there a possibility to configure separate static leases based on the interface?

I already tried spoofing MAC addresses on the client's interfaces, but failed on the IPv6 link-local addresses as they seem to be derived from the physical MAC.