Re: [Idr] [EVPN] RFC7432: Query on IPv6 Originating Router's IP Address usage with Inclusive Multicast Ethernet Tag Route

TULASI RAM REDDY <tulasiramireddy@gmail.com> Tue, 19 January 2021 05:34 UTC

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From: TULASI RAM REDDY <tulasiramireddy@gmail.com>
Date: Tue, 19 Jan 2021 11:04:23 +0530
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Subject: Re: [Idr] [EVPN] RFC7432: Query on IPv6 Originating Router's IP Address usage with Inclusive Multicast Ethernet Tag Route
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+IDR WG
Can some one please help on this?

Thanks,
Tulasi.

On Mon, Jan 18, 2021 at 7:57 AM TULASI RAM REDDY <tulasiramireddy@gmail.com>
wrote:

> Hi All,
>
>
>
> According to below note in “Sec 11.1.  Constructing Inclusive Multicast
> Ethernet Tag Route”, It looks implementation can
>
> use BGP router ID(32-bit) as Originating Router's IP Address even with
> pure IPv6 deployment..
>
>
>
> If the implementation choose this way, does it cause any known
> interoperable issues or
>
> It is expected to use IPv6 loopback address here as the originating router
> IP address with IPv6 BGP peering?
>
>
>
> It will be great, if someone throws light on the major implementations
> here..
>
>
>
> <snip: “Sec 11.1.  Constructing Inclusive Multicast Ethernet Tag Route”>
>
>    The Originating Router's IP Address field value MUST be set to an IP
>
>    address of the PE that should be common for all the EVIs on the PE
>
>    (e.g., this address may be the PE's loopback address).  The IP
>
>    Address Length field is in bits.
>
> </snip>
>
>
>
> Thanks,
>
> Tulasi.
>


-- 
TULASI RAMI REDDY N