[lp-wan] b''

Carsten Bormann <cabo@tzi.org> Tue, 01 June 2021 14:54 UTC

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From: Carsten Bormann <cabo@tzi.org>
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Date: Tue, 01 Jun 2021 16:54:00 +0200
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Subject: [lp-wan] b''
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What is b’’?

(Found it in RFC-to-be 8824 and don’t understand it.)

Grüße, Carsten