Title:
COMMUNICATION TUNNEL ENDPOINT ADDRESS SEPARATION METHOD, TERMINAL, GATEWAY AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/015618
Kind Code:
A1
Abstract:
Disclosed are a communication tunnel endpoint address separation method, a terminal, a gateway and a storage medium. The method comprises the following steps: an evolved packet data gateway (ePDG) establishing an Internet key exchange (IKE) security association (SA) tunnel according to a first request message sent by a terminal, generating a corresponding first response message and returning said first response message to the terminal; and the ePDG establishing an Internet protocol security (IPSec) SA tunnel according to a received second request message sent by the terminal, generating a corresponding second response message and returning said second response message to the terminal, so as to complete establishment of the IPSec SA tunnel, the second request message carrying a separation tag, the separation tag indicating that the terminal supports endpoint address separation of the ePDG IKE SA tunnel and the IPSec SA tunnel.
Inventors:
LI DAOHONG (CN)
Application Number:
PCT/CN2018/096172
Publication Date:
January 24, 2019
Filing Date:
July 18, 2018
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L12/947; H04W12/041; H04W12/06
Domestic Patent References:
| WO2016187871A1 | 2016-12-01 | |||
| WO2012022212A1 | 2012-02-23 |
Foreign References:
| CN106686589A | 2017-05-17 | |||
| CN105812322A | 2016-07-27 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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