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khromenokroman
18f3b466c6
Previously, a static lease could be configured only with MACAddress=, which matches a client by its hardware address. Hosts that share a hardware address, e.g. ipvlan interfaces in L2 mode, but send different client identifiers could not get different static addresses. This introduces ClientIdentifier=, IAID=, DUIDType=, and DUIDRawData= settings, with the same semantics as the ones in the [DHCPv4] section. With ClientIdentifier=mac, the default, the client identifier is built from MACAddress= as before. With ClientIdentifier=duid, MACAddress= is ignored, and the client identifier is built from IAID= and the DUID specified by DUIDType= and DUIDRawData=, all of which must be specified.