Title:
ネットワーク管理プログラム、ネットワーク管理装置、およびネットワーク管理方法
Document Type and Number:
Japanese Patent JP4755275
Kind Code:
B2
Abstract:
In response to a route-changing event, original routes on the network are changed to new routes. A destination-reachable range is identified as a range from which packets can reach an information processing device specified by a destination address. Modification of forwarding data is performed for a neighbor communication device which is located outside the destination-reachable range and adjacent to a communication device in the destination-reachable range, so as to enable forwarding of packets to that communication device in the destination-reachable range. The modified forwarding data is then transmitted to the neighbor communication device. The modification made to the forwarding data results in an additional destination-reachable range, which is thus added to the destination-reachable range. Another cycle of processing is then performed on the basis of the expanded destination-reachable range.
Inventors:
Kojima Nakajima
Koichi Kumon
Koichi Kumon
Application Number:
JP2009174108A
Publication Date:
August 24, 2011
Filing Date:
July 27, 2009
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04L12/44; H04L45/02; H04L45/18; H04L45/42
Domestic Patent References:
| JP2008205929A | ||||
| JP4207239A | ||||
| JP20027190A | ||||
| JP2007288464A | ||||
| JP200134592A |
Attorney, Agent or Firm:
Takeshi Hattori