Methods and systems for dynamically updating a routing table...

Details Methods and systems for dynamically updating a routing table... Methods and systems for dynamically updating a routing table...

2011-07-26

2011-07-26

Hoffman, Brandon S (Department: 2433)

Information security

Access control or authentication

Network

C370S401000

Reexamination Certificate

active

07987506

ABSTRACT:
A method, system, and computer program product for dynamically updating a routing table in a virtual private network including a concentrator with a routing table and one or more security associations is provided. A change is identified in the virtual private network, and related network information is also identified. A notification update message is created, including (i) a type of change to be made to the routing table based on to the identified change and (ii) the related network information. The notification update message is sent to the concentrator, which updates the routing table according to the notification update message. During the updating of the routing table of the concentrator, current security associations of the virtual private network tunnel are maintained.

REFERENCES:
patent: 7020464 (2006-03-01), Bahl et al.
patent: 7616646 (2009-11-01), Ma et al.
patent: 2006/0187942 (2006-08-01), Mizutani et al.
patent: 2006/0271707 (2006-11-01), Cheline et al.
patent: 2008/0008185 (2008-01-01), Lindgren et al.

Affiliated with

Also associated with

Rating

Methods and systems for dynamically updating a routing table... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and systems for dynamically updating a routing table..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and systems for dynamically updating a routing table... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2734879