Transaction and connection independent protocol load balancing

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United States of America Patent

PATENT NO 8693477
APP PUB NO 20120057598A1
SERIAL NO

13296112

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Abstract

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A system and method for load balancing session initiation protocol (SIP) traffic based on bridging and tracking transactions and connections between frontend and backend devices. The method includes receiving a SIP message and parsing a header of the SIP message. The parsing may include selecting a transaction identifier. The method further includes accessing a transaction table based on the transaction identifier and selecting a connection for forwarding the SIP message. The SIP message is then forwarded by the selected connection.

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Patent Owner(s)

  • BROCADE COMMUNICATIONS SYSTEMS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kancherla, Mani Prasad Milpitas, US 8 427
Wang, Yan-Zhe Palo Alto, US 4 34

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