Re: [bess] miss import and export policy within routing-policy under vpn-target
"Susan Hares" <shares@ndzh.com> Thu, 25 July 2019 19:38 UTC
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From: Susan Hares <shares@ndzh.com>
To: 'Qin Wu' <bill.wu@huawei.com>, bess@ietf.org
Cc: draft-ietf-rtgwg-policy-model.all@ietf.org, draft-ietf-bess-l3vpn-yang.all@ietf.org
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Date: Thu, 25 Jul 2019 15:38:09 -0400
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Archived-At: <https://mailarchive.ietf.org/arch/msg/bess/5zyxz_xfUzogLCfa4r7NKxjbjjE>
Subject: Re: [bess] miss import and export policy within routing-policy under vpn-target
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Qin: Just to make sure I have the context, the "BGP model" is the draft-bess-l3vpn-yang-draft or the base BGP protocol model? Sue From: BESS [mailto:bess-bounces@ietf.org] On Behalf Of Qin Wu Sent: Thursday, July 25, 2019 2:36 PM To: bess@ietf.org Cc: draft-ietf-rtgwg-policy-model.all@ietf.org; draft-ietf-bess-l3vpn-yang.all@ietf.org Subject: [bess] miss import and export policy within routing-policy under vpn-target Hi, folks: When I walk through draft-ietf-bess-l3vpn-yang draft today, I see what is missing in routing policy model is import and export policy parameter, the grouping apply-policy defined in routing policy yang model which supports import and export policy is not used in the BGP model, So I am wondering why we not add import and export policy and take out routing policy leafref. Also I am wondering whether all the vendors support import-from-global and export-to-global, if the answer is no, I am wondering if we should add if-feature for import-from-global and export-to-global and take them completely out. -Qin