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Liaison statement
LS on status of ACTN work

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State Posted
Submitted Date 2015-10-02
From Group ITU-T-SG-15
From Contact Hiroshi Ota
To Group teas
To Contacts Vishnu Pavan Beeram <>
Lou Berger <>
Cc Alia Atlas <>
Alvaro Retana <>
Deborah Brungard <>
Traffic Engineering Architecture and Signaling Discussion List <>
John Drake <>
Scott Mansfield <>
Response Contact
Purpose For action
Deadline 2016-02-01 Action Needed
Attachments LS on status of ACTN work
The interconnection between an SDN controlled network and an OSS and/or ASON
controlled network is under study in ITU-T Q12/15 and Q14/15

At our recent interim meeting in Ottawa a contribution was received that
proposed an “Interworking architecture of SDN and Non-SDN transport network
controllers”. That contribution made extensive reference to the ACTN work in
progress in IETF TEAS.

It would be very helpful to Q12/15 and Q14/15 to understand the status of this
ACTN work in IETF TEAS. We would appreciate receiving your guidance on this
matter before our next meeting which is scheduled for 15-26 February 2016 in