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    <title>topic Re: Sandbox Firewall Port blocking ? in DevNet Sandbox</title>
    <link>https://community.cisco.com/t5/devnet-sandbox/sandbox-firewall-port-blocking/m-p/4895405#M8388</link>
    <description>&lt;P&gt;In my experience no, bespoke requests such as this are not possible due to increased security risk. I did see in another thread you can&lt;SPAN&gt;&amp;nbsp;submit sandbox update request form&amp;nbsp;&lt;/SPAN&gt;&lt;A href="https://form.asana.com/?k=wVNW5gx6K6-ibpT8ndH2hg&amp;amp;d=5557457880942" target="_blank" rel="nofollow noopener noreferrer"&gt;https://form.asana.com/?k=wVNW5gx6K6-ibpT8ndH2hg&amp;amp;d=5557457880942&lt;/A&gt;&lt;SPAN&gt;&amp;nbsp;and sandbox team will evaluate it and assign engineer for the update.&amp;nbsp;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;As this might take a little while -I would suggest trying the dCloud labs as they are more open for customer testing, where the sandbox are build inline with the DevNet Learning Labs&lt;/P&gt;&lt;P&gt;Hope this helps.&lt;/P&gt;</description>
    <pubDate>Sat, 29 Jul 2023 16:48:04 GMT</pubDate>
    <dc:creator>bigevilbeard</dc:creator>
    <dc:date>2023-07-29T16:48:04Z</dc:date>
    <item>
      <title>Sandbox Firewall Port blocking ?</title>
      <link>https://community.cisco.com/t5/devnet-sandbox/sandbox-firewall-port-blocking/m-p/4893428#M8377</link>
      <description>&lt;P&gt;Hi all,&lt;/P&gt;
&lt;P&gt;We want to process real-time data from an external server into the sandbox using the WebSocket TCP port 27864. The application works in the sandbox without any issues over port 443, but the realtime data via WebSocket is not being displayed. It appears that the sandbox is blocking this port 27864.&lt;/P&gt;
&lt;P&gt;Is there a way to open the port?&lt;/P&gt;
&lt;P&gt;Thanks in advance&lt;/P&gt;
&lt;P&gt;Patrick&lt;/P&gt;</description>
      <pubDate>Thu, 27 Jul 2023 06:48:02 GMT</pubDate>
      <guid>https://community.cisco.com/t5/devnet-sandbox/sandbox-firewall-port-blocking/m-p/4893428#M8377</guid>
      <dc:creator>pabergpabergpaberg</dc:creator>
      <dc:date>2023-07-27T06:48:02Z</dc:date>
    </item>
    <item>
      <title>Re: Sandbox Firewall Port blocking ?</title>
      <link>https://community.cisco.com/t5/devnet-sandbox/sandbox-firewall-port-blocking/m-p/4895405#M8388</link>
      <description>&lt;P&gt;In my experience no, bespoke requests such as this are not possible due to increased security risk. I did see in another thread you can&lt;SPAN&gt;&amp;nbsp;submit sandbox update request form&amp;nbsp;&lt;/SPAN&gt;&lt;A href="https://form.asana.com/?k=wVNW5gx6K6-ibpT8ndH2hg&amp;amp;d=5557457880942" target="_blank" rel="nofollow noopener noreferrer"&gt;https://form.asana.com/?k=wVNW5gx6K6-ibpT8ndH2hg&amp;amp;d=5557457880942&lt;/A&gt;&lt;SPAN&gt;&amp;nbsp;and sandbox team will evaluate it and assign engineer for the update.&amp;nbsp;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;As this might take a little while -I would suggest trying the dCloud labs as they are more open for customer testing, where the sandbox are build inline with the DevNet Learning Labs&lt;/P&gt;&lt;P&gt;Hope this helps.&lt;/P&gt;</description>
      <pubDate>Sat, 29 Jul 2023 16:48:04 GMT</pubDate>
      <guid>https://community.cisco.com/t5/devnet-sandbox/sandbox-firewall-port-blocking/m-p/4895405#M8388</guid>
      <dc:creator>bigevilbeard</dc:creator>
      <dc:date>2023-07-29T16:48:04Z</dc:date>
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