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

"Acee Lindem (acee)" <acee@cisco.com> Tue, 28 July 2020 17:53 UTC

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From: "Acee Lindem (acee)" <acee@cisco.com>
To: "liu.yao71@zte.com.cn" <liu.yao71@zte.com.cn>, "zzhang_ietf@hotmail.com" <zzhang_ietf@hotmail.com>
CC: "lsr@ietf.org" <lsr@ietf.org>
Thread-Topic: "IGP Extensions for Segment Routing Service Segment" - draft-lz-lsr-igp-sr-service-segments-02
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Date: Tue, 28 Jul 2020 17:53:22 +0000
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Subject: [Lsr] "IGP Extensions for Segment Routing Service Segment" - draft-lz-lsr-igp-sr-service-segments-02
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Speaking as WG member:

It seems the sole purpose of this draft is to get service segment information from nodes in the IGP domain to the IGP node that has a BGP session with the controller. You don’t need to put this information into the IGP in order to do this. Simply configure BGP sessions for the BGP-LS AF between the nodes with service functions and the node selected to have a BGP session with the controller.

Speaking as WG Chair – please let me know if we can omit this draft from the agenda.

Thanks,
Acee

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