# Can't access localhost:9200 in browser

**URL:** <https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114>\
**Category:** Elasticsearch\
**Created:** [November 20, 2015, 2:46am UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114 "2015-11-20T02:46:18Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![aqiao](https://avatars.discourse-cdn.com/v4/letter/a/e274bd/32.png) [@aqiao](https://discuss.elastic.co/u/aqiao)\
**Post date:** [November 20, 2015, 2:46am UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114/1 "2015-11-20T02:46:18Z")

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hi all,  
since the new elk version (elasticsearch 2.0,kibana 4.2.1 and logstash2.0) released,i removed the olded elk version(logstash 1.5,elasticsearch 1.5 and kibana 4.0). However,after i installed new version,i can't open the localhost:9200 in browser,and logstash can't insert events into elasticsearch.

PS. i can retrieve the cluster health status with curl 'localhost:9200/\_cat/health?v' command

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [November 20, 2015, 3:21am UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114/2 "2015-11-20T03:21:55Z")

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Check [https://www.elastic.co/guide/en/elasticsearch/reference/current/breaking\_20\_network\_changes.html](https://www.elastic.co/guide/en/elasticsearch/reference/current/breaking_20_network_changes.html) and see if that helps.

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**Author:** ![aqiao](https://avatars.discourse-cdn.com/v4/letter/a/e274bd/32.png) [@aqiao](https://discuss.elastic.co/u/aqiao)\
**Post date:** [November 20, 2015, 6:14am UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114/3 "2015-11-20T06:14:54Z")

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thanks warkolm! it's solved.i set the network.host: 11.92.188.130 in elasticserach.yml

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [November 20, 2015, 6:16am UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114/4 "2015-11-20T06:16:22Z")

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> [@aqiao](#):
>
> 11.92.188.130

Interesting IP you have there 🙂

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**Author:** ![aqiao](https://avatars.discourse-cdn.com/v4/letter/a/e274bd/32.png) [@aqiao](https://discuss.elastic.co/u/aqiao)\
**Post date:** [November 20, 2015, 6:19am UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114/5 "2015-11-20T06:19:34Z")

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it's fake 😌

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 11:37pm UTC](https://discuss.elastic.co/t/cant-access-localhost-9200-in-browser/35114/6 "2017-07-05T23:37:02Z")

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