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NID routers register their NID-IP mapping inside a
Lookup Service(e.g. DHT), such that NID can be used
as routing hint
NID NR 2
IP NR2
Example (Registration)
LD1
(IPv4 Core)






LD2




LD3




NR2
NR3
A
B
Nodes register locally with their NID router,
i.e. the NID router installs a mapping between LD internal IP and a node’s NID
Nodes register their routing hint and ID with the
name resolution system:
A.LD2.com
NID A
NR 2
PPT Version