Re: [Lsr] "IGP Extensions for Segment Routing Service Segment"-draft-lz-lsr-igp-sr-service-segments-02

2020-07-29 Thread liu.yao71
| |. | ... |. | | (IGP AS 1) | | (IGP AS N) | +-+ +-+Regards, Yao 原始邮件 发件人:HannesGredler 收件人:刘尧00165286; 抄送人:Acee Lindem ;zzhang_i...@hotmail.com ;lsr@ietf.org ; 日 期 :2020年07月29日 15:14 主 题 :Re: [Lsr] "IGP Extensions for Segment Routing Service Segment"-draft-lz-

Re: [Lsr] "IGP Extensions for Segment Routing Service Segment" -draft-lz-lsr-igp-sr-service-segments-02

2020-07-29 Thread Acee Lindem (acee)
f.org" Subject: Re: [Lsr] "IGP Extensions for Segment Routing Service Segment" -draft-lz-lsr-igp-sr-service-segments-02 Yao, BGP-LS was designed to solve also the distribution of link-state information between BGP speakers (see Figure 1 from RFC 7752 below). Just ask yourself: why wou

Re: [Lsr] "IGP Extensions for Segment Routing Service Segment" -draft-lz-lsr-igp-sr-service-segments-02

2020-07-29 Thread Hannes Gredler
Yao, BGP-LS was designed to solve also the distribution of link-state information between BGP speakers (see Figure 1 from RFC 7752 below). Just ask yourself: why would one want to use a point to multipoint state replication protocol as complex as BGP for *just* client server alike replication

Re: [Lsr] "IGP Extensions for Segment Routing Service Segment" -draft-lz-lsr-igp-sr-service-segments-02

2020-07-28 Thread liu.yao71
Hi Acee, Thanks for reading the draft. Yes, the main purpose of this draft is to carry the segment segment information via IGP so only one node per AS need to be connected with the controller through BGP-LS. With the existing BGP-LS extension draft, it is certainly one solution to configure