Cannot access CWP via public IP / domain in LAN

[Cyril]

Hi, we searched all the topics here & on Google but none fits our situation

We installed CWP on CentOS on a Proxmox VM (103) and followed this guide to open the necessary ports as follows
http://wiki.centos-webpanel.com/centos-mostly-used-ports




With the following settings on the physical NAT








With the above, our LAN users  cannot access public URLs :



https://PublicIP:2031 (CWP main panel)

https://domainname:2083 (CWP user panel)

https://myweb.site (User-created website)


It shows ERR_CONNECTION_TIMED_OUT



While internal URLs work fine

https://192.168.100.95:2083 (CWP panel)





However, users outside of the network are able to access public URLs


https://PublicIP:2031 (CWP main panel)

https://domainname:2083 (CWP user panel)

https://myweb.site (User-created website)






Now we can't figure out what else we are missing to check to allow LAN users to access our CWP via public IP or domain names

[PakPos]

Cannot access CWP via public IP / domain in LAN
=====================
Cannot access CWP via public IP <--- check your firewall, routing and using public IP.IP.IP.IP
try it from device are outside your network....

domain in LAN <--- check your hosts....resolve conf (you can add manual )

[overseer]

Does your router support loopback / NAT hairpin?