Packet Design, Inc.

Other

Satish K Kanna

Cengiz Alaettinoglu

Van L Jacobson

Hariharan Ananthakrishnan

Kedar Poduri

Siddharth Taneja

Roopesh Palasdeokar

Constantinos Bassias

Archibald L Cobbs

Amit Yajurvedi

A system and method uses path information to project traffic information from flow- or IPFix-type messages onto one or more paths that may have been taken by packets corresponding to such messages. Traffic information from a message is projected from the router interface from which the message was received, along the path or paths the packets corresponding to the message may have taken, but only to the next router interface that provides such messages.

System and method for accurately displaying communications traffic information

A system and method uses messages and traps to identify routers to selectively request information about tunnels on a network in order to maintain tunnel information about a network to minimize the impact of maintaining such information.

System and method for identifying tunnel information without frequently polling all routers for all tunnel information

A system and method collects information for VPN traffic from non edge routers that are coupled to edge routers and identifies the path the traffic took and the customer corresponding to the VPN. The system and method also identifies the ingress router coupled to the non edge router from which the traffic was collected. The system and method may assign identifiers to route targets.

System and method for identifying an ingress router of a flow when no IP address is associated with the interface from which the flow was received

System and method for identifying VPN traffic paths and linking VPN traffic and paths to VPN customers of a provider

A system and method impedes attacks on route processors in an autonomous system using one device with a routable IP address that checks the format of routing messages and forwards them to one or more route processors without routable IP addresses.

System and method for securing route processors against attack

A system and method distributes encryption and/or authentication capabilities among route processors in a manner that allows route processors in a set of route processors to back each other up in case one or more of the route processors in the set fail.

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San Jose, CA, United States of America

Satish K Kanna