<div class="content"><p> </p><p>The <b>DNS_RPC_ZONE_FLAGS</b> is a bit-mask value used by
the <b>DNS_RPC_ZONE</b> structure (section <span><a href="f22773ca-bfbf-46a5-8042-fbda1f3c4ad2" data-linktype="relative-path">2.2.5.2.1</a></span>) to
indicate <span><a href="a95b05da-f1fd-4db3-94b4-817fdaa1f642#gt_e6a86700-c17d-4513-8f4f-5aacaff014df" data-linktype="relative-path">zone</a></span> properties and
state.</p><p>This type is declared as follows:</p><dl>
<dd>
<div><pre> typedef DWORD DNS_RPC_ZONE_FLAGS, *PDNS_RPC_ZONE_FLAGS;
</pre></div>
</dd></dl><p><img id="MS-DNSP_pict04e3c55a-bdfa-c9b6-250d-602811d12d3e.png" src="ms-dnsp_files/image005.png" alt="DNS_RPC_ZONE_FLAGS Bit-Mask" title="DNS_RPC_ZONE_FLAGS Bit-Mask" data-linktype="relative-path"/></p><p><b>Figure 5: DNS_RPC_ZONE_FLAGS Bit-Mask</b></p><p><b>A (Paused):</b>
If set to 1, indicates that this zone is currently administratively paused. The
DNS server will not use this zone to respond to queries, will not accept updates
in this zone, and will suspend all other functions related to this zone. The
default value for this flag is 0.</p><p><b>B (Shutdown):</b> If set to 1, indicates that an
error occurred that caused the DNS server to be unable to load a complete copy
of the zone into memory. For primary zones, the DNS server MUST set this flag
to 1 if an error occurred while loading the zone or its records from persistent
storage. If the zone is <span><a href="a95b05da-f1fd-4db3-94b4-817fdaa1f642#gt_0f196310-8f7b-462b-af06-6d955831d6f9" data-linktype="relative-path">directory server-integrated</a></span>,
the DNS server MUST retry loading the zone at an interval specified by the
DsPollingInterval property (section <span><a href="c4833797-156c-4c48-a380-d40dd1760eb9" data-linktype="relative-path">3.1.1.1</a></span>) and set
this flag to zero if a subsequent loading attempt succeeds. If the server is
not directory server-integrated the DNS server MUST NOT automatically retry
loading the zone. For secondary and stub zones, the DNS server MUST set this
flag to 1 if <span><a href="a95b05da-f1fd-4db3-94b4-817fdaa1f642#gt_67ea3c5b-6b1e-40a3-ac20-3f7eaf056504" data-linktype="relative-path">zone transfer</a></span> was refused
by all of the master servers or if zone transfer could not be successfully
completed. The DNS server MUST retry zone transfer as specified by <span><a href="https://go.microsoft.com/fwlink/?LinkId=90263" data-linktype="external">[RFC1034]</a></span>
and set this flag to zero if a subsequent zone transfer attempt succeeds. The
default value of this field MUST be 1 and the value MUST be set to zero if the
zone is successfully loaded during initialization (section <span><a href="007efcd2-2955-46dd-a59e-f83ae88f4678" data-linktype="relative-path">3.1.3</a></span>).</p><p><b>C (Reverse):</b> If set to 1, indicates that this
is a reverse lookup zone.</p><p><b>D (AutoCreated):</b> If set to 1, indicates that
zone was auto-created. A DNS server MAY automatically create certain zones at
boot time or when a virtualization instance is created via the <b>CreateVirtualizationInstance</b>
RPC operation (section <span><a href="9500a7e8-165d-4b13-be86-0ddc43100eef" data-linktype="relative-path">3.1.4.1</a></span>), and flag
these zones as &#34;AutoCreated&#34;. Such zones are never written to
persistent storage, and the DNS Server MUST NOT perform any DNS Server
Management Protocol RPC operations on such zones.<a id="Appendix_A_Target_39"></a><a aria-label="Product behavior note 39" href="4a9a3ba3-10eb-430e-b157-1fed0aaf85a5#Appendix_A_39" data-linktype="relative-path">&lt;39&gt;</a></p><p><b>E (DsIntegrated):</b> If set to 1, indicates that
zone is stored in a <span><a href="a95b05da-f1fd-4db3-94b4-817fdaa1f642#gt_04fd0982-6bb6-44f1-817e-795715049c50" data-linktype="relative-path">directory server</a></span>.</p><p><b>F (Aging):</b> If set to 1, indicates that zone
has <span><a href="a95b05da-f1fd-4db3-94b4-817fdaa1f642#gt_0288f9f1-b244-4551-8638-a2280001b531" data-linktype="relative-path">aging</a></span>
enabled for resource records.</p><p><b>G (Update):</b> The type of updates that are
supported on this zone. This value MUST be set to one of the possible value
from DNS_ZONE_UPDATE (section <span><a href="d4b84209-f00c-478f-80d7-8dd0f1633d9e" data-linktype="relative-path">2.2.6.1.1</a></span>).</p><p><b>H (ReadOnly):</b> If set to 1, indicates that this
zone is operating in read-only mode. The DNS server SHOULD<a id="Appendix_A_Target_40"></a><a aria-label="Product behavior note 40" href="4a9a3ba3-10eb-430e-b157-1fed0aaf85a5#Appendix_A_40" data-linktype="relative-path">&lt;40&gt;</a> support read-only zones. If the
<span><a href="a95b05da-f1fd-4db3-94b4-817fdaa1f642#gt_604dcfcd-72f5-46e5-85c1-f3ce69956700" data-linktype="relative-path">DNS</a></span>
server supports read-only zones, it MUST set this flag to 1 if the zone is
loaded from a directory server that is read-only, and in all other cases it
MUST set the flag to 0.</p><p><b>I (Unused):</b> MUST be set to zero when sent and
MUST be ignored on receipt.</p></div>