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Re: [L1vpn] Your Discusses and Comments on draft-ietf-l1vpn-basic-mode-04.txt

<Pasi.Eronen@nokia.com> Wed, 28 May 2008 08:32 UTC

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From: Pasi.Eronen@nokia.com
To: adrian@olddog.co.uk, housley@vigilsec.com, tim.polk@nist.gov, rbonica@juniper.net
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Cc: l1vpn@ietf.org, yakov@juniper.net, dward@cisco.com
Subject: Re: [L1vpn] Your Discusses and Comments on draft-ietf-l1vpn-basic-mode-04.txt
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Hi Adrian,

Thanks for the update! I'm happy with the changes, with one 
possible exception (see below).

<snip>
> > Section 4.1.2 needs a reference to a document that defines 
> > the CPI AFI values.
> 
> Pointer to [L1VPN-BGP-AD] has been added.

The text now says "A two octets field whose value indicates address
family of the CPI. This value is assigned in [L1VPN-BGP-AD]."

[L1VPN-BGP-AD] indeed assigns a new SAFI value (69) for auto-discovery
information. However, I originally thought this field would contain
value like "IPv4" or "IPv6" (and was expecting a pointer to a document
specifying what the exact numbers for these are).

Can you confirm that using the value defined in [L1VPN-BGP-AD] is 
indeed correct? (Or if it's not, send David text for RFC Editor
note fixing this.)

Best regards,
Pasi
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