I Installed elastic search on a staging server and when i try to check in the browser whether its working..it says "This webpage is not available"
i check using staging_server_ip:9200
By default it only binds to the loopback interface. Look into the network.host setting.
Either you can use the "node.name" or use the "network.host" binding in elasticsearch.yml. You can find this file in the config directory of ES install. This will help to externalize your ES installation.
Also, check the site magnus linked.