Juniper Networks, Inc.

Jon G Losee

Eswaran Srinivasan

John Delmar Johnson

Dibyendu K Sen

Scott A Gigandet

David Hahm

Frederick C Moore

James Deluco

Michael Taylor

David James Ofelt

Srinivas Perla

A network device may receive traffic to be processed by a routing component, and may determine temperatures of an ASIC and an HBM of the routing component at a first time. The network device may determine whether the temperature of the ASIC satisfies a first ASIC temperature threshold or a second ASIC temperature threshold, and may determine whether the temperature of the HBM satisfies a first HBM temperature threshold or a second HBM temperature threshold. The network device may selectively throttle processing of the traffic by a first quantity when the temperature of the ASIC satisfies the first ASIC temperature threshold or the temperature of the HBM satisfies the first HBM temperature threshold, or throttle the processing of the traffic by a second quantity when the temperature of the ASIC satisfies the second ASIC temperature threshold or the temperature of the HBM satisfies the second HBM temperature threshold.

Dynamic bandwidth throttling of a network device component for telecommunications standard compliance

A lifetime-based memory management scheme is described, whereby a network device first determines an expected lifetime for received packets, which correlates to the expected output queue latency time of the packets. The network device then buffers packets having matching lifetimes to memory pages dedicated to that lifetime.

Packet lifetime-based memory allocation

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Los Altos Hills, CA, United States of America

Jon G Losee