Re: [Idr] Clarifications on Error handling for malformed sub-tlvs in draft-ietf-idr-tunnel-encaps

Srihari Sangli <ssangli@juniper.net> Tue, 28 January 2020 11:38 UTC

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From: Srihari Sangli <ssangli@juniper.net>
To: Nandan Saha <nandan@arista.com>, "idr@ietf.org" <idr@ietf.org>, "draft-ietf-idr-tunnel-encaps@ietf.org" <draft-ietf-idr-tunnel-encaps@ietf.org>
CC: Kumaran Narayanan <knkums@arista.com>, Hui Qu <hui@arista.com>
Thread-Topic: Clarifications on Error handling for malformed sub-tlvs in draft-ietf-idr-tunnel-encaps
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Date: Tue, 28 Jan 2020 11:38:04 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/AFbs9kBELRlnSsdDe4ERMevsx7E>
Subject: Re: [Idr] Clarifications on Error handling for malformed sub-tlvs in draft-ietf-idr-tunnel-encaps
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Just want to confirm that the intention is to propagate the malformed sub-TLV(s). I'm not entirely sure how that's useful though (as opposed to stripping away just the malformed sub-TLV(s) from the TLV before propagation)

Yes, the intention is to maintain the entire TLV intact and not drop the unrecognized sub-TLVs.

srihari…