Grafana server not working on 3000 port on browser, but working in linux CentOS server in GCP

grafana server not working on 3000 port on browser, but working in linux CentOS server in GCP .
Firewalls are open in GCP I Ingress and Egress )

[root@grafana grafana]# service grafana-server start
Starting grafana-server (via systemctl): [ OK ]
[root@grafana grafana]# service grafana-server status
● grafana-server.service - Grafana instance
Loaded: loaded (/usr/lib/systemd/system/grafana-server.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2022-02-07 05:49:01 UTC; 3s ago
Docs: http://docs.grafana.org
Main PID: 27219 (grafana-server)
CGroup: /system.slice/grafana-server.service
└─27219 /usr/sbin/grafana-server --config=/etc/grafana/grafana.ini --pidfile=/var/run/grafana/grafana-server.pid --packa…

[root@grafana grafana]# sudo ss -tulwn | grep LISTEN
tcp LISTEN 0 128 :22 :
tcp LISTEN 0 100 127.0.0.1:25 :
tcp LISTEN 0 128 [::]:80 [::]:

tcp LISTEN 0 128 [::]:22 [::]:*
tcp LISTEN 0 128 [::]:3000 [::]:*
tcp LISTEN 0 100 [::1]:25 [::]:*
[root@grafana grafana]#

Hello :wave: and welcome to the forum, @babulreddyv

do you have an external IP associated with the VM running Grafana on GCP?

Hi Matt,

Thanks for your response, Yes, the external IP associated to with Grafana in GCP.
grafana server is up and running

[root@grafana grafana]# netstat -vanp --tcp | grep 3000
tcp6 0 0 :::3000 :::* LISTEN 846/grafana-server
[root@grafana grafana]#

Please give some suggestion.

Thanks
Babul

are you using any reverse proxy? And running 8.3.5+. If so, read this comment. You’ll need to update your proxy settings: