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Re: [manet] AODVv2 implementation

Henning Rogge <hrogge@gmail.com> Mon, 04 December 2023 09:04 UTC

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From: Henning Rogge <hrogge@gmail.com>
Date: Mon, 04 Dec 2023 10:03:39 +0100
Message-ID: <CAGnRvurA7rg1R74-S4OgmFBE-3dqtgurF2=dGqYo69WMn6ynyA@mail.gmail.com>
To: Juliusz Chroboczek <jch@irif.fr>
Cc: Anders Nilsson Plymoth <lanilsson@gmail.com>, "manet@ietf.org" <manet@ietf.org>, charliep@computer.org
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Subject: Re: [manet] AODVv2 implementation
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Hi,

I was thinking about how to implement AODV2 on a TUN but hit an
interesting issue when reading through the "Interaction with the
Forwarding Plane" chapter of AODVv2...

Chapter 6.4:
"AODVv2 needs to update the record of when a route was last used to
forward a packet".

Does this mean AODV cannot use the kernel routing forwarding system
and is expected to do everything in user space? I ask because the
"routing cache" (and its statistics for each route) were removed from
Linux in version 3.6.

Henning Rogge

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