Re: BFD vs network brownouts

[Saku Ytti <saku () ytti fi>]

On Fri, 10 Jan 2025 at 13:02, Jason Iannone <jason.iannone () gmail com> wrote:

> Saku speaks from the privileged position of an infrastructure owner. We assume that interface connectivity is 
> provided by L1 links, with OEO in transit nodes as a worst case.
>
> But the clever budget conscious among us have deployed router links over provided MPLS based L2 services as critical 
> infrastructure. We have an invisible WAN. In the absence of L1 PM statistics, how do we validate service over other 
> networks? 802.3ag and y.1731 attempt to answer that question.

Fair, yes OAM is likely least bad solution here. Or vendor proprietary
solutions like Cisco IP SLA or Juniper RPM.

-- 
  ++ytti