Hello, I've recently purchased a few 2136ax routers for some additional small sites. They VPN into the main site which has a few different subnets. When I try to enter the additional subnets there is no option other than to create additional SA's for each subnet. I do not want to do this, I just want the router to be aware that these additional subnets reside at the end of this VPN connection. This has not been an issue with all the previous Vigor's I've used, where creating additional SA's was an option, not an enforcement. However, like I say, there seems to be no other option than to create additional SA's with this new model. Also just to add, if I add the additional subnets in here, then the router tries to create SA's, which will fail and drop the VPN every 30secs. When I remove the SA's, the VPN connection is stable.

Can someone help/confirm?

Screenshot of options. It's either Disabled or Multiple SA's