Hi Oliver,
There are two major purposes served by the drafts:
1)Support of incongruent topologies for different applications
2)Advertisement of application specific values even on links that are in
use by multiple applications
These issues are clearly articulated in the Introductions of both
drafts. LSR WG acknowledged them a while back and decided to address
them.
Issue #1 has already had a significant impact on early deployments of
SRTE in networks where there is partial deployment of SR in the presence
of RSVP-TE.
Issue #2 will be seen in deployments where Flex-Algo and SRTE (or
RSVP-TE) are also present. Early implementers of Flex-Algo can attest to
this.
It is simply not possible to address these issues with the existing
single set of application independent advertisements.
The solutions we provide in both drafts allow to share the link
attributes between application as well as keep them separate if that is
what is required.
thanks,
Peter
On 11/04/2019 19:43 , [email protected] wrote:
Hi,
I'm not in favour of this draft.
As already mention, I don't see the interest to duplicate TE attributes
in new Extended Link Opaque LSA. For me, it is only a matter of
implementation to look at various place in the OSPF TE Database to take
Traffic Engineering information.
From an operator perspective, it is already hard to manage TE attribute
and I'm pretty sure that we could not ask network management team to
maintain 2 systems for certainly a long period of time as many TE
attributes remains in the standard Opaque LSA Traffic Engineering.
Regards
Olivier
Le 11/04/2019 à 18:11, Acee Lindem (acee) a écrit :
LSR Working Group,
This begins a two week WG last call for the subject document. Please
enter your support or objection to the document before 12:00 AM (EDT)
on Friday, April 27^th , 2019.
Thanks,
Acee
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