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haomianzheng / IETF-ACTN-YANG-Model

IETF Optical YANG models in ACTN Architecture
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Multiplexing Format in otn-types #20

Closed haomianzheng closed 3 years ago

haomianzheng commented 6 years ago

To be discussed:

So we specify the GFP-F and the GMP multiplexing in the same identity or via different identities in otn-types.yang?

Option A: identity ETH-1Gb { base client-signal; description "Client signal type of 1GbE"; }

Option B: identity ETH-1Gb-GFPF { base client-signal; description "Client signal type of 1GbE with GFP-F"; }

identity ETH-1Gb-GMP { base client-signal; description "Client signal type of 1GbE with GMP"; }

italobusi commented 5 years ago

There are two options to setup an EPL service between two 1GE access links:

  1. setup a transparent client signal ETH-1Gb over ODU0, using ietf-trans-client-service
  2. setup a (non-transparent) Ethernet client signal with port-based classification over ODU0, using ietf-eth-tran-service

GMP is always used in case 1 and GFP-F is always in case 2

italobusi commented 5 years ago

The only open issue would be about client-signals which can use either AMP or BMP (e.g., STM-16)

haomianzheng commented 4 years ago

According to the discussion so far, it is proposed to use option A in the layer1-types. Meanwhile another parameters indicating the multiplexing would be added on the client-signal model. The new parameter is going to be re-confirmed when updating the client-signal YANG.

italobusi commented 3 years ago

Exported to https://github.com/ietf-ccamp-wg/draft-ietf-ccamp-client-signal-yang/issues/4