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Re: [Tsv-art] game over, EH [Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06]

Gert Doering <gert@space.net> Thu, 06 December 2018 20:02 UTC

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Date: Thu, 06 Dec 2018 21:02:17 +0100
From: Gert Doering <gert@space.net>
To: "C. M. Heard" <heard@pobox.com>
Cc: Jared Mauch <jared@puck.nether.net>, Gert Doering <gert@space.net>, IETF <ietf@ietf.org>, draft-ietf-opsec-ipv6-eh-filtering.all@ietf.org, OPSEC <opsec@ietf.org>, TSV-ART <tsv-art@ietf.org>, Brian E Carpenter <brian.e.carpenter@gmail.com>
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Subject: Re: [Tsv-art] game over, EH [Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06]
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Hi,

On Thu, Dec 06, 2018 at 11:41:28AM -0800, C. M. Heard wrote:
> I do get the need for self-defense. But ...
> 
> Does this apply to all UDP or just specific UDP-based protocols?
> 
> What I commented on specifically was UDP/443 (QUIC), something
> that people are actually trying to deploy.

We currently rate-limit NTP, DNS, memcached, LDAP/UDP and *fragments*
(because LDAP and NTP usually bring along large fragments).

We *currently* see no attacks on UDP/443, so we do not rate-limit that.

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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