Hi, Stephane, Olivier, All,
I support the option 1 Dhruv proposed (see below), which has least impact
on existing implementations.
>(1) Allow Empty ERO to mean no path.
>Let it be valid in all messages to mean that no intended path exists for this
>LSP.
>As per -16,
>- empty ERO is added
Hi Xian,
I would avoid saying set of *paths* for delegated LSP, instead I would
modify your text slightly as -
The ERO may be empty if the PCE cannot find a valid path for a delegated
LSP. One typical situation resulting in this empty ERO carried in the PCUpd
message is that a PCE can no longer f
