BGP Tunnel are similar to Regular Tunnel.
The purpose of BGP Tunnel is not to provide users with 6in4 services, but to let users use it for IP announcement.
The ISP of some of our nodes does not provide IP announcement service.
For these servers, we use the BGP Tunnel provided by tunnelbroker or other ISPs to announce ip.
Ordinary users don't need to understand this. For customers,
the nodes using BGP Tunnel are exactly the same as the general nodes.
Tunnel broker now provides very good services. In most cases,
tunnelbroker can meet the requirements,
but tunnelbroker IPv6 address has been marked as ISP/VPN,
which means it can not be used to access some services (Example:Netfix),
while the IPv6 address we provide is not marked,
so we can use our IPv6 address to access these services.
We provide an Update API for all, which dynamic IP users can use to change client IP.
You can find the API information on the Tunnel detail page. The parameters and responses of our API are exactly the same as those of the tunnelbroker api.
Shira Tunnel refers to these open source projects or code.