I’m about at my wits end. I configured Graylog2 on CentOS 7 using: ttp://docs.graylog.org/en/2.3/pages/installation/os/centos.html & http://docs.graylog.org/en/2.3/pages/configuration/web_interface.html#configuring-webif
My old graylog server crashed and I rebuilt it with a larger storage capacity. On my test environment Graylog will connect and display fine on a system (this did have internet access) and once moved to our DMZ environment with zero internet access and no DNS, I can’t even connect to the Graylog Webpage. The IPs were changed from 192.168.1.150 to (fake public IP range we own) 126.96.36.199.
If do a Curl http://local_IP:9000/ the error is Cur: (7) Failed to connect to local_IP:9000; Connection refused.
If I set the local IP to 127.0.0.1 and enter a CURL command. I get the
It works fine on my test environment, but fails in our dmz network that doesn’t have dns/internet access and it’s worked before with smaller capacity.
What am I missing?