Virtual Leased Line (VLL) is a way to provide Ethernet based point to point communication over IP/MPLS networks.
In the industry, the technology is also referred to as Virtual Private Wire Service (VPWS) or EoMPLS (Ethernet over MPLS).
WIPO PUBLISHES PATENT OF ALCATEL LUCENT FOR "PV6 ADDRESS GENERATION TO TRIGGER A VIRTUAL LEASED LINE SERVICE" (CANADIAN INVENTORS)
Feb 07, 2012; GENEVA, Feb. 7 -- Publication No. WO/2012/014067 was published on Feb. 2. Title of the invention: "PV6 ADDRESS GENERATION TO...
US Patent Issued to Huawei Technologies on June 14 for "Method for Accessing Virtual Private Network, Virtual Private System, Virtual Private Network and Provider Edge Device Thereof" (Chinese Inventors)
Jun 17, 2011; ALEXANDRIA, Va., June 17 -- United States Patent no. 7,961,738, issued on June 14, was assigned to Huawei Technologies Co. Ltd....