@d0ugmac1 Apologies. Yeah I am taking over this set up and it is very complex to comprehend. This is the new network diagram. My firewall is a Sophos. The thing is this set up works on an old Cisco...

@d0ugmac1 Here you go The thing is I am unable to ping 118.201.bb.1 and 118.201.bb.2 Able to hit 118.201.aa.1 and 118.201.aa.1 As such, I should port forward 118.201.bb.1:80 to 118.201.aa.1:80

@d0ugmac1 Thank you for the reply! For context, Router WAN IP is 118.202.5.x LAN IP is 118.202.6.1x Webserver is 118.202.6.2x Webserver is able to send out emails, but not able to receive email. I...

My webserver connects to LAN port. I am able to send packets out from my webserver but external traffic is unable to reach my webserver. My LAN devices are able to access internet. I think it is not...