Method and apparatus for virtualized network function chaining management

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United States of America Patent

PATENT NO 9674639
SERIAL NO

14629773

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Abstract

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A method for vNF chaining management includes receiving virtualized network function (vNF) information from a chaining client associated with a particular vNF. A service chaining catalog is updated based on the vNF information and chaining information is transmitted to peering vNFs of the particular vNF. The vNF information can indicate instantiation of a vNF and identify peering vNFs. Updates received from vNFs can be used to update the chaining catalog. Updated vNF information can then be sent to peering vNFs of the vNF which sent the update.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Qiu, Chaoxin Austin, US 107 2093
Ratcliffe, Mark A Oakhurst, US 30 476
Scruggs, Jeffrey L Round Rock, US 27 714

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