Access elasticsearch from public ip instead of LAN ipv4

[warkolm (Mark Walkom)]

Please read Is it safe to expose Elasticsearch to the Internet? first.

@Abdul_Samad

network.host: 0.0.0.0 in my elasticsearch.yml

That means Elasticsearch will use any and all IPs that are attached to network interfaces on the host.

@Abdul_Samad

i want to access elasticsearch from different machine with publicip:9200, but i can't access it.

Is there a firewall in place?