# Unable to create Elasticsearch cluster using multiple physical server **URL:** \ **Category:** Elasticsearch\ **Created:** [March 11, 2015, 10:44am UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613 "2015-03-11T10:44:35Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Gurunath\_pai](https://avatars.discourse-cdn.com/v4/letter/g/958977/32.png) [@Gurunath\_pai](https://discuss.elastic.co/u/Gurunath_pai)\ **Post date:** [March 11, 2015, 10:44am UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613/1 "2015-03-11T10:44:35Z")
HI All, I am trying to setup elasticsearch cluster for production environment. creating cluster in local environment where i used single physical system has been succesfull. When i tried the same in 2 different physical server they are not forming cluster while using multicast feature of it. So i turned down to unicast where i mentioned all the instances(host + port) facing error of _routeToNetwork_ in case transport port nos. Has anyone tried setup of elasticsearch cluster on different physical machines. Need urgent help on this. Thanks Gurunath Pai. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/2ceee1a1-0980-4ba6-bccd-54dabe887046%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/2ceee1a1-0980-4ba6-bccd-54dabe887046%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [March 11, 2015, 2:21pm UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613/2 "2015-03-11T14:21:10Z")
Sounds like you have network issues (firewall?) and that your machines can not talk to each other on default 9300 TCP port? -- David 😉 Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs > Le 11 mars 2015 à 03:44, Gurunath pai [pai.gurunath@gmail.com](mailto:pai.gurunath@gmail.com) a écrit : > > HI All, > > I am trying to setup elasticsearch cluster for production environment. creating cluster in local environment where i used single physical system has been succesfull. When i tried the same in 2 different physical server they are not forming cluster while using multicast feature of it. So i turned down to unicast where i mentioned all the instances(host + port) facing error of routeToNetwork in case transport port nos. > > Has anyone tried setup of elasticsearch cluster on different physical machines. Need urgent help on this. > > ## Thanks Gurunath Pai. > > You received this message because you are subscribed to the Google Groups "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/2ceee1a1-0980-4ba6-bccd-54dabe887046%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/2ceee1a1-0980-4ba6-bccd-54dabe887046%40googlegroups.com). > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CBC0379D-8A9A-459F-9D67-DEC5EF0709FB%40pilato.fr](https://groups.google.com/d/msgid/elasticsearch/CBC0379D-8A9A-459F-9D67-DEC5EF0709FB%40pilato.fr). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Gurunath\_pai](https://avatars.discourse-cdn.com/v4/letter/g/958977/32.png) [@Gurunath\_pai](https://discuss.elastic.co/u/Gurunath_pai)\ **Post date:** [March 12, 2015, 7:41am UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613/3 "2015-03-12T07:41:15Z")
Thanks David, yes both these systems are of production and transport layer uses http connection. Is secure connection possible among the physical, If yes then any reference doc will be helpfull. On Wednesday, 11 March 2015 16:14:35 UTC+5:30, Gurunath pai wrote: > HI All, > > I am trying to setup elasticsearch cluster for production environment. > creating cluster in local environment where i used single physical system > has been succesfull. When i tried the same in 2 different physical server > they are not forming cluster while using multicast feature of it. So i > turned down to unicast where i mentioned all the instances(host + port) > facing error of _routeToNetwork_ in case transport port nos. > > Has anyone tried setup of elasticsearch cluster on different physical > machines. Need urgent help on this. > > Thanks > Gurunath Pai. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/a9b83b10-f6c8-4fde-92fd-36088647fb63%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/a9b83b10-f6c8-4fde-92fd-36088647fb63%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Gurunath\_pai](https://avatars.discourse-cdn.com/v4/letter/g/958977/32.png) [@Gurunath\_pai](https://discuss.elastic.co/u/Gurunath_pai)\ **Post date:** [March 12, 2015, 7:42am UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613/4 "2015-03-12T07:42:53Z")
Thanks David, yes both these systems are of production and transport layer uses http connection. Now my question is, secure connection possible among the physical systems, If yes then any reference doc will be helpfull. On Wednesday, 11 March 2015 16:14:35 UTC+5:30, Gurunath pai wrote: > HI All, > > I am trying to setup elasticsearch cluster for production environment. > creating cluster in local environment where i used single physical system > has been succesfull. When i tried the same in 2 different physical server > they are not forming cluster while using multicast feature of it. So i > turned down to unicast where i mentioned all the instances(host + port) > facing error of _routeToNetwork_ in case transport port nos. > > Has anyone tried setup of elasticsearch cluster on different physical > machines. Need urgent help on this. > > Thanks > Gurunath Pai. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/e7d973b2-ad2e-4416-a8b6-ed758009286e%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/e7d973b2-ad2e-4416-a8b6-ed758009286e%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [March 12, 2015, 8:49am UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613/5 "2015-03-12T08:49:46Z")
If you meant "how to secure communication between nodes?", you could look at Shield project. -- David 😉 Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs > Le 12 mars 2015 à 00:42, Gurunath pai [pai.gurunath@gmail.com](mailto:pai.gurunath@gmail.com) a écrit : > > Thanks David, yes both these systems are of production and transport layer uses http connection. Now my question is, secure connection possible among the physical systems, If yes then any reference doc will be helpfull. > > > On Wednesday, 11 March 2015 16:14:35 UTC+5:30, Gurunath pai wrote: > > HI All, > > > > I am trying to setup elasticsearch cluster for production environment. creating cluster in local environment where i used single physical system has been succesfull. When i tried the same in 2 different physical server they are not forming cluster while using multicast feature of it. So i turned down to unicast where i mentioned all the instances(host + port) facing error of routeToNetwork in case transport port nos. > > > > Has anyone tried setup of elasticsearch cluster on different physical machines. Need urgent help on this. > > > > Thanks > > Gurunath Pai. > > -- > You received this message because you are subscribed to the Google Groups "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/e7d973b2-ad2e-4416-a8b6-ed758009286e%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/e7d973b2-ad2e-4416-a8b6-ed758009286e%40googlegroups.com). > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/F2F72E37-776B-441E-A20D-3F77D3AEE304%40pilato.fr](https://groups.google.com/d/msgid/elasticsearch/F2F72E37-776B-441E-A20D-3F77D3AEE304%40pilato.fr). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:27am UTC](https://discuss.elastic.co/t/unable-to-create-elasticsearch-cluster-using-multiple-physical-server/22613/6 "2017-07-06T00:27:16Z")