I found the following conflict between dhcp-options(5) and dhcpd.conf(5).
From dhcpd.conf:
As you can see in Example 2, it's legal to specify host addresses in
parameters as hostnames rather than as numeric IP addresses. If a
given
hostname resolves to more than one IP address (for example, if
that host
has two Ethernet interfaces), both addresses are supplied to the
client.
From dhcp-options:
The ip-address data type can be entered either as an explicit IP address
(e.g., 239.254.197.10) or as a domain name (e.g., haagen.isc.org). A
domain name must resolve to a single IP address.
Does anyone know which is correct? Must it resolve to a single IP
address or not?
Thanks,
Edgar