I am new to PacketBeat and Kibana. I was following the tutorial as mentioned in https://www.elastic.co/guide/en/beats/packetbeat/master/packetbeat-getting-started.html#_sample_kibana_dashboards
As per the steps, to load sample pages for Kibana while integrating with Packetbeat, I am getting below errors. Not sure why is it coming
curl
Loading search Cache-transactions:
<HEAD><TITLE>Unknown Host</TITLE></HEAD>
<BODY BGCOLOR="white" FGCOLOR="black"><H1>Unknown Host</H1><HR>
<FONT FACE="Helvetica,Arial"><B>
Description: Unable to locate the server named "<em>localhost</em>" --- the server does not have a DNS entry. Perhaps there is a misspelling in the server name, or the server no longer exists. Double-check the name and try again.</B></FONT>
<HR>
<!-- default "Unknown Host" response (504) -->
</BODY>