| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve routing or NAT traversal without concentrating the traffic even if the RLOC of xTR is a private address in an LISP network. <P>SOLUTION: A registration procedure comprises: a procedure (t2) where the NAT encapsulates the registration request of transmission source information [EID1,RLOC1], describes the transmission source information in the header and transfers the encapsulated registration request to a mapping server; and a procedure (t3) where the mapping server MS/MR stores the transmission source information of the registration request as the RLOC(RLOC1) with the port number of EID1. The reception procedure has a procedure (t11) where a reception side xTR requests the mapping server for solution of destination address described in a response packet by EID base (t10), and a procedure (t12) where the response packet is transferred while encapsulating the destination address in the header of the RLOC(RLOC1) with the port number. <P>COPYRIGHT: (C)2012,JPO&INPIT |
