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Re: MAC route with IP

Aldrin Isaac <aldrin.isaac@gmail.com> Wed, 14 May 2014 16:07 UTC

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References: <AC766891-B9AF-493A-A242-95D58BDC7069@ericsson.com> <CF98C654.D3B54%sajassi@cisco.com> <09FCE01D-E028-482C-9323-C8674B2E54E7@ericsson.com>
Date: Wed, 14 May 2014 12:07:48 -0400
Message-ID: <CAOA2mbwA0PLxmRkrgvFe9K==JXthfXnAeKBnxwYTFYDJJXyvOA@mail.gmail.com>
Subject: Re: MAC route with IP
From: Aldrin Isaac <aldrin.isaac@gmail.com>
To: Jakob Heitz <jakob.heitz@ericsson.com>
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Archived-At: http://mailarchive.ietf.org/arch/msg/l2vpn/uU8yKrEI736baprCqAq4AzpK5e4
Cc: "l2vpn@ietf.org" <l2vpn@ietf.org>, "Ali Sajassi \(sajassi\)" <sajassi@cisco.com>, Antoni Przygienda <antoni.przygienda@ericsson.com>
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+1  :)

On Wednesday, May 14, 2014, Jakob Heitz <jakob.heitz@ericsson.com> wrote:

>  Looks good. Thanks.
>
> --
> Jakob Heitz.
>
>
> On May 14, 2014, at 7:10 AM, "Ali Sajassi (sajassi)" <sajassi@cisco.com>
> wrote:
>
>
>  Hi Jakob,
>
>  Changed your sentence to: "In such scenarios when the ARP entry times
> out and causes the MAC/IP to be withdrawn, then the MAC information will
> not be lost."
>
>  Cheers,
> Ali
>
>   From: Jakob Heitz <jakob.heitz@ericsson.com>
> Date: Wednesday, May 14, 2014 12:09 AM
> To: Cisco Employee <sajassi@cisco.com>
> Cc: Aldrin Isaac <aldrin.isaac@gmail.com>om>, John E Drake <
> jdrake@juniper.net>gt;, "l2vpn@ietf.org" <l2vpn@ietf.org>rg>, Antoni Przygienda
> <antoni.przygienda@ericsson.com>
> Subject: Re: MAC route with IP
>
>   "Note that a MAC-only route can be advertised along with but
> independently of a MAC/IP route in scenarios where the MAC learning over
> the access network is done in the data-plane and independently of ARP
> snooping that generates the MAC/IP route. This ensures that if the ARP
> entry times out and causes the MAC/IP to be withdrawn, then the MAC
> information will not be lost. In scenarios where the host MAC/IP is learned
> via the management or control planes, the sender PE may advertise only the
> MAC/IP route."
>
> --
> Jakob Heitz.
>
>
> On May 13, 2014, at 11:22 PM, "Ali Sajassi (sajassi)" <sajassi@cisco.com>
> wrote:
>
>
>  Hi Aldrin,
>
>  How about the following:
>
>  "Note that a MAC-only route can be advertised along with but independent
> from MAC/IP route for scenarios where the MAC learning over access
> network/node is done in data-plane and independent from ARP snooping that
> generates MAC/IP route. In scenarios where host MAC/IP is learned via
> management or control plane, then the sender PE may only generates and
> advertises MAC/IP route."
>
>  Cheers,
> Ali
>
>   From: Aldrin Isaac <aldrin.isaac@gmail.com>
> Date: Tuesday, May 13, 2014 8:02 PM
> To: Cisco Employee <sajassi@cisco.com>
> Cc: John E Drake <jdrake@juniper.net>et>, Jakob Heitz <
> jakob.heitz@ericsson.com>gt;, "l2vpn@ietf.org" <l2vpn@ietf.org>rg>, Antoni
> Przygienda <antoni.przygienda@ericsson.com>
> Subject: Re: MAC route with IP
>
>

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