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Qin Ying, Fan 9a9e02c671 DNS UMN 20240223 version 
Reviewed-by: Hajba, László Antal <laszlo-antal.hajba@t-systems.com>
Co-authored-by: Qin Ying, Fan <fanqinying@huawei.com>
Co-committed-by: Qin Ying, Fan <fanqinying@huawei.com>
2024-06-07 13:20:48 +00:00

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<a name="dns_usermanual_0013"></a><a name="dns_usermanual_0013"></a>
<h1 class="topictitle1">Adding an SRV Record Set</h1>
<div id="body1548760902270"><div class="section" id="dns_usermanual_0013__section187281084528"><h4 class="sectiontitle"><strong id="dns_usermanual_0013__b7803333155213">Scenarios</strong></h4><p id="dns_usermanual_0013__p6906520194120">To tag a server to show what services it provides, you can add SRV record sets for a domain name.</p>
<p id="dns_usermanual_0013__p1032122565311">For details about other record set types, see <a href="dns_usermanual_0601.html">Record Set Types and Configuration Rules</a>.</p>
</div>
<div class="section" id="dns_usermanual_0013__section6412174644120"><h4 class="sectiontitle"><strong id="dns_usermanual_0013__b327820810540">Procedure</strong></h4><ol id="dns_usermanual_0013__ol48256501414"><li id="dns_usermanual_0013__en-us_topic_0035467699_li52833639155823">Log in to the management console.</li><li id="dns_usermanual_0013__en-us_topic_0035467699_li52641116155830">In the service list, choose <strong id="dns_usermanual_0013__dns_qs_0006_b61191316145"><span id="dns_usermanual_0013__dns_qs_0006_en-us_topic_0138290753_text142541144194510">Network</span><span id="dns_usermanual_0013__dns_qs_0006_en-us_topic_0138290753_text155146154515"></span></strong> &gt; <strong id="dns_usermanual_0013__dns_qs_0006_b14571104062010">Domain Name Service</strong>.<p id="dns_usermanual_0013__dns_qs_0006_en-us_topic_0138290753_en-us_topic_0035467699_p179595731633">The DNS console is displayed.</p>
</li><li id="dns_usermanual_0013__li61395879115716">In the navigation pane, choose <strong id="dns_usermanual_0013__dns_usermanual_0007_b25471535463">Public Zones</strong> or <strong id="dns_usermanual_0013__dns_usermanual_0007_b18400277463">Private Zones</strong>.<p id="dns_usermanual_0013__dns_usermanual_0007_p4157489104157">The zone list is displayed.</p>
</li><li id="dns_usermanual_0013__li45255317204023">(Optional) If you have selected <strong id="dns_usermanual_0013__dns_usermanual_0007_b84235270695236">Private Zones</strong>, click <span><img id="dns_usermanual_0013__dns_usermanual_0007_image173881631115111" src="en-us_image_0000001906653140.png"></span> on the upper left corner to select the region and project.</li><li id="dns_usermanual_0013__li57832421115837">Click the domain name.</li><li id="dns_usermanual_0013__li147602027144118">Click <strong id="dns_usermanual_0013__dns_usermanual_0007_b1360114185916">Add Record Set</strong>.<p id="dns_usermanual_0013__dns_usermanual_0007_a57041818ee3b4a18801b83932fce907b">The <strong id="dns_usermanual_0013__dns_usermanual_0007_b1260184125913">Add Record Set</strong> dialog box is displayed.</p>
</li><li id="dns_usermanual_0013__li613684841277">Configure the parameters based on <a href="#dns_usermanual_0013__table28439303171815">Table 1</a>.
<div class="tablenoborder"><a name="dns_usermanual_0013__table28439303171815"></a><a name="table28439303171815"></a><table cellpadding="4" cellspacing="0" summary="" id="dns_usermanual_0013__table28439303171815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters for adding an SRV record set</caption><thead align="left"><tr id="dns_usermanual_0013__row7964149171815"><th align="left" class="cellrowborder" valign="top" width="16%" id="mcps1.3.2.2.7.2.2.4.1.1"><p id="dns_usermanual_0013__p34502967171815"><strong>Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="62%" id="mcps1.3.2.2.7.2.2.4.1.2"><p id="dns_usermanual_0013__p43276958171815"><strong>Description</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="22%" id="mcps1.3.2.2.7.2.2.4.1.3"><p id="dns_usermanual_0013__p15772738171815"><strong>Example Value</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="dns_usermanual_0013__row7736918171815"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.2.2.4.1.1 "><p id="dns_usermanual_0013__p22710623171815">Name</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.2.2.4.1.2 "><p id="dns_usermanual_0013__p27785896213757">Service (for example, FTP, SSH, or SIP) provided over the specified protocol (for example, TCP or UDP) on a host</p>
<p id="dns_usermanual_0013__p27621209171815">The format is _<em id="dns_usermanual_0013__i61518104214227">Service name</em>._<em id="dns_usermanual_0013__i48790082214232">Protocol</em>.</p>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.2.2.4.1.3 "><p id="dns_usermanual_0013__p22725484171815">_ftp._tcp</p>
<p id="dns_usermanual_0013__p28796317213955"><strong id="dns_usermanual_0013__b84235270612936">_ftp._tcp</strong> indicates that the host provides the FTP service over TCP.</p>
</td>
</tr>
<tr id="dns_usermanual_0013__row3202766171815"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.2.2.4.1.1 "><p id="dns_usermanual_0013__p58097464171815">Type</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.2.2.4.1.2 "><p id="dns_usermanual_0013__p8274126171815">Type of the record set</p>
<p id="dns_usermanual_0013__p8911154710176">A message may be displayed indicating that the record set you are trying to add conflicts with an existing record set.</p>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.2.2.4.1.3 "><p id="dns_usermanual_0013__p198181054174318">SRV – Record servers providing specific services</p>
</td>
</tr>
<tr id="dns_usermanual_0013__row59149642171815"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.2.2.4.1.1 "><p id="dns_usermanual_0013__p26391727171815">TTL (s)</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.2.2.4.1.2 "><p id="dns_usermanual_0013__p5888275712739">Cache duration of the record set on a local DNS server, in seconds.</p>
<p id="dns_usermanual_0013__p103873299529">The value ranges from <strong id="dns_usermanual_0013__dns_usermanual_0007_b12340162774812">1</strong> to <strong id="dns_usermanual_0013__dns_usermanual_0007_b8804142484815">2147483647</strong>, and the default is <strong id="dns_usermanual_0013__dns_usermanual_0007_b986894618157">300</strong>.</p>
<p id="dns_usermanual_0013__p7737113020523">If your service address changes frequently, set TTL to a smaller value.</p>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.2.2.4.1.3 "><p id="dns_usermanual_0013__p477403312739">300</p>
</td>
</tr>
<tr id="dns_usermanual_0013__row3093139171815"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.2.2.4.1.1 "><p id="dns_usermanual_0013__p49217725171815">Value</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.2.2.4.1.2 "><p id="dns_usermanual_0013__p27212779171815">Server address</p>
<p id="dns_usermanual_0013__p59049495214647">You can enter a maximum of 50 record values, each on a separate line.</p>
<p id="dns_usermanual_0013__p1890241815819">The value format is <strong id="dns_usermanual_0013__dns_usermanual_0601_b1011516412720">[priority] [weight] [port number] [server address]</strong>.</p>
<p id="dns_usermanual_0013__p3682153514586">Configuration rules:</p>
<ul id="dns_usermanual_0013__ul61715031214652"><li id="dns_usermanual_0013__dns_usermanual_0601_li13383858214652">The priority, weight, and port number range from 0 to 65535.</li><li id="dns_usermanual_0013__dns_usermanual_0601_li60047294214834">A smaller value indicates a higher priority.</li><li id="dns_usermanual_0013__dns_usermanual_0601_li3933924821491">A larger value indicates a larger weight.</li><li id="dns_usermanual_0013__dns_usermanual_0601_li44091146214942">The server address is the domain name of the target server.<p id="dns_usermanual_0013__dns_usermanual_0601_p34925965215029"><a name="dns_usermanual_0013__dns_usermanual_0601_li44091146214942"></a><a name="dns_usermanual_0601_li44091146214942"></a>Ensure that the domain name can be resolved.</p>
</li></ul>
<div class="note" id="dns_usermanual_0013__note89971753104014"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dns_usermanual_0013__dns_usermanual_0601_p14596162401">If the record set values have the same priority, requests to the domain name will be routed based on weights.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.2.2.4.1.3 "><p id="dns_usermanual_0013__p56751494171815">2 1 2355 example_server.test.com</p>
</td>
</tr>
<tr id="dns_usermanual_0013__row126157642916"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.2.2.4.1.1 "><p id="dns_usermanual_0013__p104991515162919">Tag</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.2.2.4.1.2 "><p id="dns_usermanual_0013__p1414134716167">(Optional) Identifier of a record set. Each tag contains a key and a value. You can add a maximum of 20 tags to a record set.</p>
<p id="dns_usermanual_0013__p55151615192914">For details about tag key and value requirements, see <a href="#dns_usermanual_0013__table191971158112315">Table 2</a>.</p>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.2.2.4.1.3 "><p id="dns_usermanual_0013__p15524415162910">example_key1</p>
<p id="dns_usermanual_0013__p152817154291">example_value1</p>
</td>
</tr>
<tr id="dns_usermanual_0013__row41001399171815"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.2.2.4.1.1 "><p id="dns_usermanual_0013__p32779040171815">Description</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.2.2.4.1.2 "><p id="dns_usermanual_0013__p1143782915343">(Optional) Supplementary information about the record set.</p>
<p id="dns_usermanual_0013__p17140145133253">You can enter a maximum of 255 characters.</p>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.2.2.4.1.3 "><p id="dns_usermanual_0013__p46481914171815">-</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="dns_usermanual_0013__table191971158112315"></a><a name="table191971158112315"></a><table cellpadding="4" cellspacing="0" summary="" id="dns_usermanual_0013__table191971158112315" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Tag key and value requirements</caption><thead align="left"><tr id="dns_usermanual_0013__dns_usermanual_0007_r4f5fd2fecc60424eb20075f35572eeb0"><th align="left" class="cellrowborder" valign="top" width="16%" id="mcps1.3.2.2.7.3.2.4.1.1"><p id="dns_usermanual_0013__dns_usermanual_0007_en-us_topic_0035467699_p132908358173"><strong id="dns_usermanual_0013__dns_usermanual_0007_b20351137152119">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="62%" id="mcps1.3.2.2.7.3.2.4.1.2"><p id="dns_usermanual_0013__dns_usermanual_0007_aa34a0c0cbae34a23b63e1882cf4a2c91"><strong id="dns_usermanual_0013__dns_usermanual_0007_b842352706171418">Requirements</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="22%" id="mcps1.3.2.2.7.3.2.4.1.3"><p id="dns_usermanual_0013__dns_usermanual_0007_aece629313e384a698796b7aff7821561">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="dns_usermanual_0013__dns_usermanual_0007_rbb2718429c5141319dde3ac939f97ba9"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.3.2.4.1.1 "><p id="dns_usermanual_0013__dns_usermanual_0007_ae8044150f5804b42bd8632ccced6b72a">Key</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.3.2.4.1.2 "><ul id="dns_usermanual_0013__dns_usermanual_0007_en-us_topic_0035467699_ul46253231183"><li id="dns_usermanual_0013__dns_usermanual_0007_ld4d43cb49f93464d9789eac5bd9e5f36">Cannot be left blank.</li><li id="dns_usermanual_0013__dns_usermanual_0007_ldcb5af7969f74a64877bb92ab6cd0a40">Must be unique for each resource.</li><li id="dns_usermanual_0013__dns_usermanual_0007_lf50b032d8e2640b4a6c1d5658daa90cf">Can contain a maximum of 36 characters.</li><li id="dns_usermanual_0013__dns_usermanual_0007_l9766567c2b2a4e2c9075dd7ae564e97b">Can contain only letters, digits, hyphens (-), at signs (@), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.3.2.4.1.3 "><p id="dns_usermanual_0013__dns_usermanual_0007_a6535efd5b28a446992be7db56bdbca33">example_key1</p>
</td>
</tr>
<tr id="dns_usermanual_0013__dns_usermanual_0007_r89eaf5034c26447c8057d051da26301c"><td class="cellrowborder" valign="top" width="16%" headers="mcps1.3.2.2.7.3.2.4.1.1 "><p id="dns_usermanual_0013__dns_usermanual_0007_afc435752da464fffb58242f1410f227f">Value</p>
</td>
<td class="cellrowborder" valign="top" width="62%" headers="mcps1.3.2.2.7.3.2.4.1.2 "><ul id="dns_usermanual_0013__dns_usermanual_0007_u388a9174749341a8a916b0093d32bc13"><li id="dns_usermanual_0013__dns_usermanual_0007_ld458706cbafd443eac83d3581f41a26e">Cannot be left blank.</li><li id="dns_usermanual_0013__dns_usermanual_0007_l868cdcac8a1341fbaf4d2d69a2f57349">Can contain a maximum of 43 characters.</li><li id="dns_usermanual_0013__dns_usermanual_0007_l9c52621309254b4b85042a22354a1195">Can contain only letters, digits, hyphens (-), at signs (@), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="22%" headers="mcps1.3.2.2.7.3.2.4.1.3 "><p id="dns_usermanual_0013__dns_usermanual_0007_en-us_topic_0035467699_p62904352179">example_value1</p>
</td>
</tr>
</tbody>
</table>
</div>
</li><li id="dns_usermanual_0013__li010614277123">Click <strong id="dns_usermanual_0013__b1432143871816">OK</strong>.</li><li id="dns_usermanual_0013__en-us_topic_0035467699_li4923490010251">Switch back to the <strong id="dns_usermanual_0013__dns_qs_0006_b196595717358">Record Sets</strong> tab.<p id="dns_usermanual_0013__dns_qs_0006_p121601730152714">The added record set is in the <strong id="dns_usermanual_0013__dns_qs_0006_b199714292810473">Normal</strong> state.</p>
</li></ol>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dns_usermanual_0006.html">Adding Record Sets</a></div>
</div>
</div>
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