https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-extreme-switch-support-carrier-grade-nat-protocol/m-p/53149#M14870 If you're using EXOS, the system doesn't do any NAT. For that, you'd need a proper router/firewall.<BR /> Fri, 15 Jun 2018 00:17:00 GMT Drew_C 2018-06-15T00:17:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-extreme-switch-support-carrier-grade-nat-protocol/m-p/53148#M14869 Does extreme switch support Carrier-grade NAT protocol?<BR /> Thu, 14 Jun 2018 13:03:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-extreme-switch-support-carrier-grade-nat-protocol/m-p/53148#M14869 Prabhu_M1 2018-06-14T13:03:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-extreme-switch-support-carrier-grade-nat-protocol/m-p/53149#M14870 If you're using EXOS, the system doesn't do any NAT. For that, you'd need a proper router/firewall.<BR /> Fri, 15 Jun 2018 00:17:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-extreme-switch-support-carrier-grade-nat-protocol/m-p/53149#M14870 Drew_C 2018-06-15T00:17:00Z