1
Dongsoo S Kim, Antonio Ruiz, Dhadesugoor R Vaman, Joonbum Byun: Method and apparatus for protection switching in virtual private networks. Boyle Phosphorus, Michael J Donohue, Davis Wright Tremaine, July 25, 2006: US07082101 (15 worldwide citation)

Protection switching of a virtual private network is provided whereby working VPN paths and protection VPN paths are defined. The working VPN path is monitored for increased data traffic and failures, and in response, data is switched from the working VPN path to the protection VPN path. The working ...


2
Dongsoo S Kim, Antonio Ruiz, Dhadesugoor R Vaman, Joonbum Byun: Method and apparatus for protection switching in virtual private networks. Davis Wright Tremaine, Michael J Donohue, September 28, 2010: US07804771

Protection switching of a virtual private network is provided whereby working VPN paths and protection VPN paths are defined. The working VPN path is monitored for increased data traffic and failures, and in response, data is switched from the working VPN path to the protection VPN path. The working ...


3
Dongsoo S Kim, Antonio Ruiz, Dhadesugoor R Vaman, Joonbum Byun: Method and apparatus for protection switching in virtual private networks. Wolff & Samson, November 21, 2002: US20020172148-A1

Protection switching of a virtual private network is provided whereby working VPN paths and protection VPN paths are defined. The working VPN path is monitored for increased data traffic and failures, and in response, data is switched from the working VPN path to the protection VPN path. The working ...


4
Dongsoo S Kim, Antonio Ruiz, Dhadesugoor R Vaman, Joonbum Byun: Method and apparatus for protection switching in virtual private networks. Boyle Phosphorus, Davis Wright Tremaine, September 14, 2006: US20060203719-A1

Protection switching of a virtual private network is provided whereby working VPN paths and protection VPN paths are defined. The working VPN path is monitored for increased data traffic and failures, and in response, data is switched from the working VPN path to the protection VPN path. The working ...