Alibaba Cloud provides multiple IPv6 Gateway specifications, which include different Internet traffic forwarding capacities, Internet bandwidth quotas, and egress-only rule quotas, so that you can select the optimal specification for your scenario.
|Specification||Maximum Internet traffic forwarding capacity||Maximum Internet bandwidth of a single IPv6 address||Egress-only rule number quota|
|Bandwidth-based billing||Traffic-based billing|
|Free Version||10 Gbit/s||2 Gbit/s||200 Mbit/s||0|
|Medium||20 Gbit/s||2 Gbit/s||500 Mbit/s||50|
|Large||50 Gbit/s||2 Gbit/s||1 Gbit/s||200|