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List:       cisco-nsp
Subject:    Re: [c-nsp] Q. Is anyone deploying TCP Authentication Option (TCP-AO) on their BGP peering Sessions?
From:       Gert Doering via cisco-nsp <cisco-nsp () puck ! nether ! net>
Date:       2023-09-27 7:05:42
Message-ID: ZRPURnFdNzITTBLD () greenie ! muc ! de
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Hi,

On Wed, Sep 27, 2023 at 08:48:44AM +0800, Barry Greene via cisco-nsp wrote:
> Q. Is anyone deploying TCP Authentication Option (TCP-AO) on their BGP peering Sessions?

Not me.  Not sure if my vendors do support it (IOS XR and Arista EOS),
but I do not see significant benefit.

TBH, most of our (non-multihop) eBGP sessions do not even deploy MD5, as
the whole password management thing adds another source of operational
friction.

gert
-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             gert@greenie.muc.de

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