21 NodeID++ Architecture Use a node identity layer –separation of node identity and node location(s) using cryptographic identifiers –we call these Node ID or NID (same as in HIP) Abuse the identity layer by doing routing on the node identifiers –(not part of HIP) Locator domain (LD) –world consists of independent LDs –LDs are self-contained with coherent –internal addressing and routing –connectivity between LDs is dynamic Node identity router (NR) –aka NID router –connects LDs –forwards packets using a NID routing table –very much like an IP router forward packets using an IP routing table
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