Re: [babel] information model open issues

Juliusz Chroboczek <jch@irif.fr> Fri, 03 August 2018 09:57 UTC

Return-Path: <jch@irif.fr>
X-Original-To: babel@ietfa.amsl.com
Delivered-To: babel@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 87836130EC4 for <babel@ietfa.amsl.com>; Fri, 3 Aug 2018 02:57:10 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iu3LsV0unhTX for <babel@ietfa.amsl.com>; Fri, 3 Aug 2018 02:57:08 -0700 (PDT)
Received: from korolev.univ-paris7.fr (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4E04C130E3E for <babel@ietf.org>; Fri, 3 Aug 2018 02:57:08 -0700 (PDT)
Received: from potemkin.univ-paris7.fr (potemkin.univ-paris7.fr [IPv6:2001:660:3301:8000::1:1]) by korolev.univ-paris7.fr (8.14.4/8.14.4/relay1/75695) with ESMTP id w739uCA9013129 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 3 Aug 2018 11:56:12 +0200
Received: from mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [81.194.30.253]) by potemkin.univ-paris7.fr (8.14.4/8.14.4/relay2/75695) with ESMTP id w739uRl1031336; Fri, 3 Aug 2018 11:56:28 +0200
Received: from mailhub.math.univ-paris-diderot.fr (localhost [127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTP id 99DBEEB279; Fri, 3 Aug 2018 11:57:02 +0200 (CEST)
X-Virus-Scanned: amavisd-new at math.univ-paris-diderot.fr
Received: from mailhub.math.univ-paris-diderot.fr ([127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id ioELBFMcGe5l; Fri, 3 Aug 2018 11:57:01 +0200 (CEST)
Received: from pirx.irif.fr (unknown [78.194.40.74]) (Authenticated sender: jch) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTPSA id 19B16EB22D; Fri, 3 Aug 2018 11:57:00 +0200 (CEST)
Date: Fri, 03 Aug 2018 11:56:59 +0200
Message-ID: <8736vvwz6c.wl-jch@irif.fr>
From: Juliusz Chroboczek <jch@irif.fr>
To: Toke Høiland-Jørgensen <toke@toke.dk>
Cc: "STARK, BARBARA H" <bs7652@att.com>, Babel at IETF <babel@ietf.org>
In-Reply-To: <874lgcxy0k.fsf@toke.dk>
References: <2D09D61DDFA73D4C884805CC7865E6114DE63655@GAALPA1MSGUSRBF.ITServices.sbc.com> <87600tsnzb.wl-jch@irif.fr> <2D09D61DDFA73D4C884805CC7865E6114DE6390D@GAALPA1MSGUSRBF.ITServices.sbc.com> <87o9eky3ho.fsf@toke.dk> <2D09D61DDFA73D4C884805CC7865E6114DE6411E@GAALPA1MSGUSRBF.ITServices.sbc.com> <874lgcxy0k.fsf@toke.dk>
User-Agent: Wanderlust/2.15.9
MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue")
Content-Type: text/plain; charset="US-ASCII"
X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]); Fri, 03 Aug 2018 11:56:12 +0200 (CEST)
X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (potemkin.univ-paris7.fr [194.254.61.141]); Fri, 03 Aug 2018 11:56:28 +0200 (CEST)
X-Miltered: at korolev with ID 5B6426BC.000 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)!
X-Miltered: at potemkin with ID 5B6426CB.002 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)!
X-j-chkmail-Enveloppe: 5B6426BC.000 from potemkin.univ-paris7.fr/potemkin.univ-paris7.fr/null/potemkin.univ-paris7.fr/<jch@irif.fr>
X-j-chkmail-Enveloppe: 5B6426CB.002 from mailhub.math.univ-paris-diderot.fr/mailhub.math.univ-paris-diderot.fr/null/mailhub.math.univ-paris-diderot.fr/<jch@irif.fr>
X-j-chkmail-Score: MSGID : 5B6426BC.000 on korolev.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000
X-j-chkmail-Score: MSGID : 5B6426CB.002 on potemkin.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000
X-j-chkmail-Status: Ham
X-j-chkmail-Status: Ham
Archived-At: <https://mailarchive.ietf.org/arch/msg/babel/gIddQkzbIC9djewZ4wPN7BGyBRw>
Subject: Re: [babel] information model open issues
X-BeenThere: babel@ietf.org
X-Mailman-Version: 2.1.27
Precedence: list
List-Id: "A list for discussion of the Babel Routing Protocol." <babel.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/babel>, <mailto:babel-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/babel/>
List-Post: <mailto:babel@ietf.org>
List-Help: <mailto:babel-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/babel>, <mailto:babel-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 03 Aug 2018 09:57:11 -0000

>>> Both Hello and Update intervals are configurable in Bird,

>> Cool. Do you make them configurable per interface, or globally?

> Per interface.

Same thing in babeld.  (There's also a global value, but it's only used to
configure interfaces that don't have specific values configured.)

(As to IHUs, babeld dynamically computes an interval from the Hello
interval and the estimated loss rate.)

-- Juliusz