I got WEB hosting to work with my new Sonic gigbit service with a Smart/RG SR515ac modem.
Here are my current modem settings:
>> Access Control
<all set to off>
# apparently these settings control the access to the modem, e.g., if HTTP is on than all port 80 packets are filtered to the modem, i.e., no WAN packets get to the LAN
> Advanced Setup
Static IP Lease List
MAC Address IP Address
# it seems necessary to associate the WEB host's MAC address to a Static IP referenced in Virtual Server setting
>>> Virtual Servers
Server Name External Port Start External Port End Protocol Internal Port Start Internal Port End Server IP Address WAN Interface Remove
icstool 8081 8082 TCP/UDP 8081 8082 192.168.42.101 eth4.1
# Virtual Servers settings seem to be necessary where the ports, IP Address, and WAN interface(found in Device Info under Default Gateway) are specified.
>>> Port Triggering
icstool TCP/UDP 80 80 TCP/UDP 80 80
icstool TCP/UDP 8081 8082 TCP/UDP 8081 8082
# I have set Port Triggering as above. The inline comments seem to indicate that only this setting is sufficient to pass WAN packets onto the LAN but my experience differs.
Of course, for WEB hosting I have /etc/apache2/ports.conf set to Listen for the appropriate Port.
I'm having the exact same issues with Port 80 and this is the ONLY information I've found so far that hints at a solution.
Under Management>Access Control, how did you disable everything?
This is what mine looks like (noticed the greyed out options):
The note says LAN side firewall must be enabled to modify LAN SCLs but I've also read other people's experience that enabling LAN side firewall is trouble ...