Method and equipment for establishing a connection through a virtual private network
First Claim
1. A method for establishing a connection through a virtual private network “
- VPN”
over a long term evolution “
LTE”
-based transport network, between a User Equipment and an application function server comprising;
establishing a bearer between a VPN interface of said User Equipment and a VPN gateway of said application function server, said bearer being of a type corresponding to a quality of service “
QoS”
required for said connection; and
associating packets of said connection with said established bearer based on at least one parameter, the at least one parameter comprising a translated traffic flow template “
TFT”
parameter obtained by translating a TFT parameter used in said transport network into a corresponding TFT parameter used in said VPN;
wherein;
the bearer is a dynamic dedicated bearer;
the VPN gateway of the application function server acts as a proxy or a translator between said application function server and a policy and charging rules function “
PCRF”
for establishment of said dedicated bearer.
3 Assignments
0 Petitions
Accused Products
Abstract
Embodiments of the present invention refer to a method for establishing a connection through a virtual private network “VPN” (9) between a first (1) and a second (3) entities of a transport network, the entities including a VPN interface (5, 7), wherein, between the interfaces, a bearer of a selected type, among a plurality of types corresponding to a plurality of quality of service “QoS”, is determined according to the QoS requested for the connection and wherein the parameters used by the VPN interfaces (5, 7) for the establishment of the bearer are global routing parameters corresponding to global routing parameters of the transport network and wherein the parameters include at least one parameter which is different from one bearer type to another so that the selected bearer type associated with the QoS requested for the connection is identified by the first and the second entities.
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Citations
6 Claims
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1. A method for establishing a connection through a virtual private network “
- VPN”
over a long term evolution “
LTE”
-based transport network, between a User Equipment and an application function server comprising;establishing a bearer between a VPN interface of said User Equipment and a VPN gateway of said application function server, said bearer being of a type corresponding to a quality of service “
QoS”
required for said connection; andassociating packets of said connection with said established bearer based on at least one parameter, the at least one parameter comprising a translated traffic flow template “
TFT”
parameter obtained by translating a TFT parameter used in said transport network into a corresponding TFT parameter used in said VPN;wherein; the bearer is a dynamic dedicated bearer; the VPN gateway of the application function server acts as a proxy or a translator between said application function server and a policy and charging rules function “
PCRF”
for establishment of said dedicated bearer. - View Dependent Claims (2, 3)
- VPN”
-
4. A virtual private network “
- VPN”
gateway of an application function server including one or more processors in communication with a memory, said VPN gateway configured to;support establishing a connection through a VPN over a long term evolution “
LTE”
-based transport network between a User Equipment and said application function server;support establishing a bearer between a VPN interface of said User Equipment and said VPN gateway, said bearer being of a type corresponding to a quality of service “
QoS”
required for said connection;support associating packets of said connection with said established bearer based on at least one parameter, the at least one parameter comprising a translated traffic flow template “
TFT”
parameter obtained by translating a TFT parameter used in said transport network into a corresponding TFT parameter used in said VPN; andact as a proxy or a translator between said application function server and a policy and charging rules function “
PCRF”
, for establishment of a dedicated bearer. - View Dependent Claims (5, 6)
- VPN”
Specification