Logstash Connectivity Error to Elasticsearch

[kumehta1998 (Kunal)]

[WARN ][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://192.168.111.33:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://192.168.111.33:9200/][Manticore::SocketException] Connection refused (Connection refused)"}

input {
file {
path => "/var/log/messages"
type => "syslog"
}
}

---Output Section of logstash.conf
output {
elasticsearch {
hosts => ["192.168.111.33:9200"]
index => "client-%{+YYYY.MM.dd}"

}
}

What could be this issue??

[Suman_Reddy1 (Suman Reddy)]

Please check thr connectivity using Ping first, if it is established it shoud work. If not you might need to open that ip and port at firewall.