Hi, I already have a tunnel and a /48 subnet setup successfully. As I also have (at least) another (physical) site under my "administrative rule" they would fit the definition of "one site" ;-). Now, all the sites would connect to the same POP, but via several tunnels (as they are online at the same time). It seems like a waste to request a /48 subnet for all of them, so my idea was to route e.g. a /56 part of the /48 net to each tunnel. Is this possible to do on the POP-side? Because otherwise, all traffic would need to go to ione site and back, correct? Or could I somehow send routing-information for "my" subnet (/48) to the POP, e.g. 2001:my:subnet48:100::/56 => tunnel 1 2001:my:subnet48:200::/56 => tunnel 2 Thanks!