Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Gyan Mishra
Hi Bruno >From an operators perspective your creative idea of using the existing SR machinery using the node SID to advertise the Area SID in the Proxy LSP is very attractive to be able to support the feature immediately without requiring a feature upgrade to support. This idea really helps the

Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Tony Li
Les, > a)Advertise the “Area Prefix” in the Area Proxy TLV – much as we do a > router-id today in the Router-ID TLV. This would make the Area Prefix mandatory for Area Proxy, which is not desired. We would prefer it to remain optional and thus part of the Area SID sub-TLV. > b)The

Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Acee Lindem (acee)
Hi Tony, Bruno, Les, From: Lsr on behalf of Tony Li Date: Tuesday, August 4, 2020 at 11:26 AM To: Bruno Decraene Cc: "Les Ginsberg (ginsberg)" , "lsr@ietf.org" Subject: Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02 Hi Bruno, [Bruno] Agreed so far. Do we agree that

Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Les Ginsberg (ginsberg)
Acee - From: Acee Lindem (acee) Sent: Wednesday, August 05, 2020 12:31 PM To: Tony Li ; Bruno Decraene Cc: Les Ginsberg (ginsberg) ; lsr@ietf.org Subject: Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02 Hi Tony, Bruno, Les, From: Lsr mailto:lsr-boun...@ietf.org>> on behalf of Tony Li

[Lsr] I-D Action: draft-ietf-lsr-isis-area-proxy-03.txt

2020-08-05 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Link State Routing WG of the IETF. Title : Area Proxy for IS-IS Authors : Tony Li Sarah Chen

Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Les Ginsberg (ginsberg)
Tony - From: Tony Li Sent: Wednesday, August 05, 2020 1:08 PM To: Les Ginsberg (ginsberg) Cc: Acee Lindem (acee) ; Bruno Decraene ; lsr@ietf.org Subject: Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02 Les, a)Advertise the “Area Prefix” in the Area Proxy TLV – much as we do a router-id today

Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Tony Li
Les, > This would make the Area Prefix mandatory for Area Proxy, which is not > desired. We would prefer it to remain optional and thus part of the Area SID > sub-TLV. > > [Les2:] You can advertise the Area Prefix in an optional sub-TLV – just as > you did with the Area SID. That is what I

Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02

2020-08-05 Thread Les Ginsberg (ginsberg)
Tony - From: Tony Li Sent: Wednesday, August 05, 2020 4:26 PM To: Les Ginsberg (ginsberg) Cc: Acee Lindem (acee) ; Bruno Decraene ; lsr@ietf.org Subject: Re: [Lsr] draft-ietf-lsr-isis-area-proxy-02 Les, This would make the Area Prefix mandatory for Area Proxy, which is not desired. We