Re: Comments on draft-shaikh-rtgwg-policy-model

Jon Mitchell <jrmitche@puck.nether.net> Wed, 22 July 2015 07:39 UTC

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Date: Wed, 22 Jul 2015 03:39:31 -0400
From: Jon Mitchell <jrmitche@puck.nether.net>
To: stephane.litkowski@orange.com
Subject: Re: Comments on draft-shaikh-rtgwg-policy-model
Message-ID: <20150722073931.GB30425@puck.nether.net>
References: <E4CCDE37-90A5-4ED5-8E85-3DAD595347C0@pfrc.org> <18735_1437394871_55ACE7B7_18735_2268_1_9E32478DFA9976438E7A22F69B08FF92166A0BB9@OPEXCLILMA4.corporate.adroot.infra.ftgroup> <AE597A9E-B8D5-4E7B-A292-6E1671BD5862@pfrc.org> <2188_1437400730_55ACFE9A_2188_4362_1_9E32478DFA9976438E7A22F69B08FF92166A0CC7@OPEXCLILMA4.corporate.adroot.infra.ftgroup> <23933303-B805-495D-AF0E-9305AED39F0A@pfrc.org> <26470_1437402600_55AD05E8_26470_6250_3_9E32478DFA9976438E7A22F69B08FF92166A0D94@OPEXCLILMA4.corporate.adroot.infra.ftgroup> <etPan.55ae5784.52673c74.36f@corretto.local> <23963_1437493971_55AE6AD3_23963_745_1_9E32478DFA9976438E7A22F69B08FF92166A33EC@OPEXCLILMA4.corporate.adroot.infra.ftgroup> <etPan.55ae8fbf.2ac767e3.36f@corretto.local> <18774_1437550328_55AF46F8_18774_5612_26_9E32478DFA9976438E7A22F69B08FF92166A3667@OPEXCLILMA4.corporate.adroot.infra.ftgroup>
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On 22/07/15 07:32 +0000, stephane.litkowski@orange.com wrote:
> Hi Rob,
> 
> Agree with the case you presented, IMO, we may provide some guidance to implementation on the behavior to use when a local-tag is translated to a protocol-tag and translation is not possible due to protocol-tag constraint (for example “do not copy tag”).

I'd also point out that some implementations (even from the same
vendor!) have different behavior on whether to default copy up from
lcoal tag to protocol tag even when it is possible when redistribution
is configured.

-Jon