Re: [Lsr] 答复: 答复: Option B from "Migration between normal flooding and flooding reduction"
Peter Psenak <ppsenak@cisco.com> Wed, 29 May 2019 09:16 UTC
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To: Robert Raszuk <rraszuk@gmail.com>
Cc: Aijun Wang <wangaijun@tsinghua.org.cn>, Tony Li <tony1athome@gmail.com>, lsr@ietf.org
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From: Peter Psenak <ppsenak@cisco.com>
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Date: Wed, 29 May 2019 11:16:49 +0200
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Subject: Re: [Lsr] 答复: 答复: Option B from "Migration between normal flooding and flooding reduction"
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Hi Robert, On 29/05/2019 10:31, Robert Raszuk wrote: > Hey Peter, > > > Is it more efficient that only one area leader > indicates(according to the command from NMS) explicitly then the > network will be back to normal flooding? > > yes and we have that in the draft: > > "When the Area Leader advertises algorithm 0 in its Area Leader Sub- > TLV and does not advertise a flooding topology, Dynamic Flooding is > disabled for the area. Note this applies whether the Area Leader > intends to operate in centralized mode or in distributed mode." > > > Two little questions ... > > - I think to avoid potential ambiguity in implementations it would be > worth clarifying what "does not advertise" means ... does it mean that > Area Node IDs TLV is not present all together or does it mean that it yes, Area Node IDs TLV is not present. > MAY be present but it is sufficient that it does not contain any Node ID > .. or both ? > > - how does this apply to distributed mode if flooding topology is to be > used only in centralized mode ? Isn't the quoted text from section 6.4 a > bit incorrect and requires a fix ? algo 0 + no topology advertised equals to legacy flooding. thanks, Peter > > Thx, > R.
- [Lsr] Migration between normal flooding and flood… Huaimo Chen
- Re: [Lsr] Migration between normal flooding and f… tony.li
- Re: [Lsr] Migration between normal flooding and f… Huaimo Chen
- Re: [Lsr] Migration between normal flooding and f… Les Ginsberg (ginsberg)
- Re: [Lsr] Migration between normal flooding and f… tony.li
- Re: [Lsr] Migration between normal flooding and f… Huaimo Chen
- Re: [Lsr] Migration between normal flooding and f… Les Ginsberg (ginsberg)
- Re: [Lsr] Migration between normal flooding and f… Robert Raszuk
- Re: [Lsr] Migration between normal flooding and f… Christian Hopps
- Re: [Lsr] Migration between normal flooding and f… Les Ginsberg (ginsberg)
- Re: [Lsr] Migration between normal flooding and f… Huaimo Chen
- Re: [Lsr] Option B from "Migration between normal… Huaimo Chen
- Re: [Lsr] Option B from "Migration between normal… Tony Li
- Re: [Lsr] Option B from "Migration between normal… Robert Raszuk
- Re: [Lsr] Option B from "Migration between normal… Tony Li
- [Lsr] 答复: Option B from "Migration between normal… Aijun Wang
- Re: [Lsr] 答复: Option B from "Migration between no… Peter Psenak
- Re: [Lsr] 答复: Option B from "Migration between no… Les Ginsberg (ginsberg)
- [Lsr] 答复: 答复: Option B from "Migration between no… Aijun Wang
- Re: [Lsr] 答复: 答复: Option B from "Migration betwee… Les Ginsberg (ginsberg)
- Re: [Lsr] 答复: 答复: Option B from "Migration betwee… Peter Psenak
- Re: [Lsr] 答复: 答复: Option B from "Migration betwee… Robert Raszuk
- Re: [Lsr] 答复: 答复: Option B from "Migration betwee… Peter Psenak
- Re: [Lsr] 答复: 答复: Option B from "Migration betwee… Acee Lindem (acee)