Juniper Networks, Inc.

Scott Peter Inguagiato

Abilash Menon

Anna Yungelson

Techniques are disclosed for session-based load-balancing of network traffic to network service instances. In one example, a network device receives a first packet of a forward packet flow from a network service instance of a plurality of network service instances after application of a network service. The first packet specifies a Media Access Control (MAC) address of the network service instance as a source MAC address. The network device defines a session comprising the forward packet flow and a reverse packet flow and stores an association between the session and the MAC address of the network service instance. The network device determines that a second packet received from a destination device is associated with the reverse packet flow of the session. The network device forwards the second packet to the same network service instance based on the association between the session and the MAC address of the network service instance.

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Port Washington, NY, United States of America

Scott Peter Inguagiato