Hi I took a look at your config from your support ticket. Make sure that you have the WAN_LOCAL ruleset applied to your WAN interface eth0. Right now the router iteself is open to the internet. Also check "show log" from the CLI of the router and post the output here or in the ticket if that doesn't resolve this. Also is your ISP modem/router in bridge mode so that your ER is getting a public IP on the WAN port?