Title:
ネットワークトポロジーを隠蔽する方法および装置
Document Type and Number:
Japanese Patent JP4394701
Kind Code:
B2
Abstract:
A method for hiding the network topology of a first mobile network forming a first administrative domain and having a plurality of administration servers when data is to be exchanged between an administration server of said first network and a second network forming a second administrative domain, said method comprising:
sending data to an administration server in said second network through a gateway server which substitutes the real administration server host name by a random administration server host name;
receiving data from an administration server of said second network through said gateway server, said data being addressed to said random administration server host name which is replaced by said real administration server host name by said gateway server, and
maintaining by said gateway server a mapping table indicating the correspondence between said real administration server host name and said random administration server host name.
Inventors:
Frank Ayerman
Peter Rats
Christian shafer
Burghart Stiller
Thomas walter
Peter Rats
Christian shafer
Burghart Stiller
Thomas walter
Application Number:
JP2007110805A
Publication Date:
January 06, 2010
Filing Date:
April 19, 2007
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04L12/56; H04L12/66; H04W8/26; H04W12/00; H04W92/00
Domestic Patent References:
| JP2005236523A | ||||
| JP2005530426A | ||||
| JP2003069626A | ||||
| JP2000278273A |
Foreign References:
| WO2003107698A1 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo