公开(公告)号：DE602005002328T2

公开(公告)日：2008-06-19

申请号：DE602005002328

申请日：2005-09-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS SUMAN ,  KAGALKAR ANAND NAGESH ,  MUKHERJEE SARIT ,  NAIR SURESHBABU P ,  RAJAN PRIYA ,  RAJKUMAR AJAY ,  RANGARAJAN SAMPATH ,  TURNER MICHAEL D ,  VISWANATHAN HARISH

IPC: H04L29/06

Abstract: An active session mobility solution for point-to-point protocol (PPP) in accordance with the present invention provides fast and smooth handoff by reducing tunneling overhead on tunneling mechanisms, such as P-P tunneling from a serving Source (e.g., a PPP termination device) to a new serving Target (e.g., a PPP termination device). In the active session mobility solution of the present invention, PPP session can be migrated even if not all phases have been completed (e.g., LCP, PAP/CHAP completed but not IPCP and CCP). In such cases, the incomplete phases will be negotiated at the PPP of the Target PPP.

公开(公告)号：DE602005002328D1

公开(公告)日：2007-10-18

申请号：DE602005002328

申请日：2005-09-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS SUMAN ,  KAGALKAR ANAND NAGESH ,  MUKHERJEE SARIT ,  NAIR SURESHBABU P ,  RAJAN PRIYA ,  RAJKUMAR AJAY ,  RANGARAJAN SAMPATH ,  TURNER MICHAEL D ,  VISWANATHAN HARISH

IPC: H04L29/06

Abstract: An active session mobility solution for point-to-point protocol (PPP) in accordance with the present invention provides fast and smooth handoff by reducing tunneling overhead on tunneling mechanisms, such as P-P tunneling from a serving Source (e.g., a PPP termination device) to a new serving Target (e.g., a PPP termination device). In the active session mobility solution of the present invention, PPP session can be migrated even if not all phases have been completed (e.g., LCP, PAP/CHAP completed but not IPCP and CCP). In such cases, the incomplete phases will be negotiated at the PPP of the Target PPP.