Hello,

I am having an issue with routing past the TP-Link router AC5400X. Hope someone could help. This seems to be an issue with the router.

I have a Cisco SG300 connected to TP-Link. TP-Link is connected to ATT model which is in pass through mode. 
I have a 10.0.0.0/24 on Cisco switch with a static route on TP-link routing back to the Cisco.

I can ping from 10.0.0.0/24 to TP-link internal and external interface but i can not ping to any other devices on TP-Link or reach the internet, testing using 1.1.1.1.

Anyone know what it could be? I do not see NAT table on TP-Link although NAT is enabled in system tools. 

I do not see anywhere to configure NAT rules.