IPSec tunnel establishment method and device, branch equipment and center-end equipment Grant CN-112272134-B China 17 Dec 2021
IPSec tunnel establishment method and device, branch equipment and center-end equipment Application CN-112272134-A China 26 Jan 2021
Managing IPsec security associations using discrete domains Grant US-8892884-B2 United States of America 18 Nov 2014
SECURITY ASSOCIATION MANAGEMENT Application WO-2011057658-A1 World Intellectual Property Organisation (WIPO) 19 May 2011