Re: [spring] A question about Path Segment draft

2018-07-13 Thread Mach Chen
Hi Sasha, Thanks for your prompt response. Maybe I am not clear in my last email, my thought was not to deduce the network protocol from the last label above the Path segment label when a packet is received. Because the last label of the SR path and its implied network protocol is known, the

Re: [spring] A question about Path Segment draft

2018-07-13 Thread Alexander Vainshtein
Mach hi! Lots of thanks for a prompt response. Unfortunately your pdoposal zeems problematic to me because in many cases the last label above the Path Segment one will be popped by the penultimate node (e.g. if it identifes an Adj-SID or a Node SID for which PHP has been advertised). >From my