Hi Alex,
You are correct. This model does not define any VLAN based forwarding
by itself, that is entirely left to other models.
The options available today are:
IETF:
- Use this model in conjunction with IPv4/IPv6 YANG models for L3 routed
traffic.
- Use this model in conjunction with an L2VPN YANG model (e.g.
draft-ietf-bess-l2vpn-yang-08), or perhaps also with
draft-ietf-bess-evpn-yang-05.
IEEE:
- Use the IEEE 802.1 bridging YANG model (which isn't based on
sub-interface constructs at all).
OpenConfig:
- They have a hybrid model that supports both L2VPN based services and
basic VLAN based switching.
Thanks,
Rob
On 27/03/2018 05:46, Alex Campbell wrote:
Hi,
I'm currently looking at draft-ietf-netmod-sub-intf-vlan-model-03 to
see whether we can use this as our main model for VLAN forwarding, and
it appears the answer is no.
There is no way to configure forwarding in this model; it is strictly
about interfaces.
The appendix gives the impression that this model can be used to
configure forwarding, though: "Both models can be used for configuring
similar basic layer 2 forwarding topologies,"
Is forwarding configuration out of scope of this model?
Thanks,
Alex
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