>> How does the customer do that in a way that scales? > You implement SIDR to the extent where you issue your multi homed > customers CERTs for the address space you allocated to them. The > customer can then just send signed requests to a automated service > at the other ISPs along with the CERT which then builds the filters > based on that information after verifying the CERTs authenticity.
you have done this in your network, the isp for which you are an engineer? randy
