Title:
【発明の名称】アドレス解決処理方式
Document Type and Number:
Japanese Patent JP3011177
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To always complete an address solution in an edge device by collecting routing information of a whole ATM in the BGP agent processing parts of the respective edge devices and constructing an address solution table which indicates the correspondence of an ATM address with the address of a destination user network. SOLUTION: The BGP agent processing part 201 terminates BGP communication while referring to an internal setting parameter database 203 and an internal address solution table 211 is constituted based on newly obtained routing information. The table 211 is retrieved based on the address of the destination user network of the routing information and registered when it is not registered yet. When the table 211 is updated, the routing information is reported to the BGP agent processing part of another edge device. At first, routing information is converted into an address transfer packet, made into an ATM cell and transferred to an ATM network.
Inventors:
Motoo Nishihara
Application Number:
JP7447598A
Publication Date:
February 21, 2000
Filing Date:
March 23, 1998
Export Citation:
Assignee:
NEC
International Classes:
H04Q3/00; H04L12/28; H04L12/46; H04L12/66; H04L12/70; H04L12/701; H04L12/715; H04L12/801; H04L12/911; (IPC1-7): H04L12/28; H04L12/46; H04L12/56; H04L12/66
Domestic Patent References:
| JP1065734A | ||||
| JP7273801A |
Attorney, Agent or Firm:
Tadashi Wakabayashi (4 others)