may contain an IPv4 address or an IPv6 address, or both. IPv6 addresses must be bracketed by square brackets thus:
may contain an IPv4 address or an IPv6 address, or both. IPv6 addresses must be bracketed by square brackets thus:
.B --dhcp-host=laptop,[1234::56]
.B --dhcp-host=laptop,[1234::56]
Note that in IPv6 DHCP, the hardware address is not normally available, so a client must be identified by client-id (called client DUID) in IPv6-land) or hostname.
Note that in IPv6 DHCP, the hardware address is not normally available, so a client must be identified by client-id (called client DUID in IPv6-land) or hostname.
The special option id:* means "ignore any client-id
The special option id:* means "ignore any client-id
and use MAC addresses only." This is useful when a client presents a client-id sometimes
and use MAC addresses only." This is useful when a client presents a client-id sometimes
...
@@ -1257,7 +1257,7 @@ dnsmasq will advertise a prefix for each dhcp-range, with default
...
@@ -1257,7 +1257,7 @@ dnsmasq will advertise a prefix for each dhcp-range, with default
router and recursive DNS server as the relevant link-local address on
router and recursive DNS server as the relevant link-local address on
the machine running dnsmasq. The "managed address" bits are set,
the machine running dnsmasq. The "managed address" bits are set,
except for a dhcp-range which is marked as "ra-only", in which case RA
except for a dhcp-range which is marked as "ra-only", in which case RA
is provided by no DHCPv6 service and the managed address bits are
is provided but no DHCPv6 service and the managed address bits are
cleared.
cleared.
.B enable-ra
.B enable-ra
enables router advertisement for prefixes where dnsmasq is doing
enables router advertisement for prefixes where dnsmasq is doing
