IMPLEMENTING NETWORK COMMUNICATION
First Claim
Patent Images
1. A method for implementing network communication, comprising:
- searching for, by a node device, a public network address of a next hop in a first table according to a private address of the next hop when receiving a packet transmitted from a device connecting with the node device;
searching for, by the node device, an IPsec security association (SA) corresponding to the public network address in a second table according to the public network address searched out; and
performing, by the node device, IPsec encapsulation for the received packet by use of the IPsec SA corresponding to the public network address.
2 Assignments
0 Petitions
Accused Products
Abstract
When a node device receives a packet transmitted from a device connecting with the node device, the node device searches a public network address of a next hop in a first table according to a private address of the next hop, searches for an IPsec security association (SA) in a second table according to the public network address searched out, performs IPsec encapsulation for the received packet by use of the IPsec SA corresponding to the public network address, and transmits the packet.
-
Citations
15 Claims
-
1. A method for implementing network communication, comprising:
-
searching for, by a node device, a public network address of a next hop in a first table according to a private address of the next hop when receiving a packet transmitted from a device connecting with the node device; searching for, by the node device, an IPsec security association (SA) corresponding to the public network address in a second table according to the public network address searched out; and performing, by the node device, IPsec encapsulation for the received packet by use of the IPsec SA corresponding to the public network address. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An apparatus for implementing network communication, comprising:
-
a process for executing instructions stored in a non-transitory machine readable storage medium, the instructions comprise; a receiving instruction, to receive a packet transmitted from a device connecting with the apparatus; a searching instruction, to search for a public network address of a next hop in a first table according to a private address of the next hop, search for an IPsec security association (SA) corresponding the public network address in a second table according to the public network address searched out; and a processing instruction, to perform IPsec encapsulation for the received packet by use of the IPsec SA corresponding to the public network address. - View Dependent Claims (10, 11, 12, 13, 14, 15)
-
Specification