-3, --bootp-dynamic[=<network-id>[,<network-id>]]

(IPv4 only) Enable dynamic allocation of IP addresses to BOOTP clients. Use this with care, since each address allocated to a BOOTP client is leased forever, and therefore becomes permanently unavailable for re-use by other hosts. if this is given without tags, then it unconditionally enables dynamic allocation. With tags, only when the tags are all set. It may be repeated with different tag sets.