Issue with limits with elasticsearch
Your problem is not related to network address, but to limits.
Have a look at what returns the linux shell command :
ulimit -aLook at values max user processes and virtual memory, there are too low for running Elasticsearch. Temporary raise them with the ulimit command :
> ulimit -u 4096> ulimit -v 262144or permanently modify them like this :
sysctl -w vm.max_map_count=262144(as explained here : https://www.elastic.co/guide/en/elasticsearch/reference/master/vm-max-map-count.html)
and edit /etc/security/limits.conf
elasticsearch - nofile 65536elasticsearch - nproc 4096(as explained here : https://www.elastic.co/guide/en/elasticsearch/reference/master/setting-system-settings.html)