Re: [Softwires] WGLC for draft-ietf-softwire-iftunnel-01

"Rajiv Asati (rajiva)" <> Wed, 09 January 2019 05:56 UTC

Return-Path: <>
Received: from localhost (localhost []) by (Postfix) with ESMTP id 521AA12872C for <>; Tue, 8 Jan 2019 21:56:01 -0800 (PST)
X-Virus-Scanned: amavisd-new at
X-Spam-Flag: NO
X-Spam-Score: -14.501
X-Spam-Status: No, score=-14.501 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: (amavisd-new); dkim=pass (1024-bit key)
Received: from ([]) by localhost ( []) (amavisd-new, port 10024) with ESMTP id q_uVko9ngwgY for <>; Tue, 8 Jan 2019 21:55:59 -0800 (PST)
Received: from ( []) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by (Postfix) with ESMTPS id 01BB3129C6A for <>; Tue, 8 Jan 2019 21:55:58 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple;;; l=12692; q=dns/txt; s=iport; t=1547013359; x=1548222959; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=PPqgnYeuXYkZH9oX1fGwTNNZsQNgj68OuE+vjqhYZh4=; b=ad+/rJv3hKgATPoWXLw/72qVBLujsgOCr6PinfhFFAxoQ6D0FTOSgzLf 6YaqGHIl1QRuPGmas2OoU6UXpNGvL1HQD8TeIK5dBXe2Si6pzCUu9hGwq 0FpbhIEsKioykX8lfSdYkHY0wuuLwIUgLK1BxLL/WweeC0XsiFQasTipb g=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-AV: E=Sophos;i="5.56,456,1539648000"; d="scan'208,217";a="222980376"
Received: from ([]) by with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jan 2019 05:55:57 +0000
Received: from ( []) by (8.15.2/8.15.2) with ESMTPS id x095tvOP016989 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Wed, 9 Jan 2019 05:55:57 GMT
Received: from ( by ( with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 8 Jan 2019 23:55:56 -0600
Received: from ([]) by ([]) with mapi id 15.00.1395.000; Tue, 8 Jan 2019 23:55:56 -0600
From: "Rajiv Asati (rajiva)" <>
To: "" <>, Yong Cui <>
CC: Softwires-wg <>
Thread-Topic: [Softwires] WGLC for draft-ietf-softwire-iftunnel-01
Thread-Index: AQHUp3H8sxOzcuN+r02YNyTnSMPWgKWmgdgA
Date: Wed, 9 Jan 2019 05:55:56 +0000
Message-ID: <>
References: <> <>
In-Reply-To: <>
Accept-Language: en-US
Content-Language: en-US
user-agent: Microsoft-MacOutlook/
x-ms-exchange-messagesentrepresentingtype: 1
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: []
Content-Type: multipart/alternative; boundary="_000_07BFC9861C824FBA9A713D832D9C8E88ciscocom_"
MIME-Version: 1.0
Archived-At: <>
Subject: Re: [Softwires] WGLC for draft-ietf-softwire-iftunnel-01
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: softwires wg discussion list <>
List-Unsubscribe: <>, <>
List-Archive: <>
List-Post: <>
List-Help: <>
List-Subscribe: <>, <>
X-List-Received-Date: Wed, 09 Jan 2019 05:56:01 -0000

Support (as a co-author).


From: Softwires <> on behalf of "" <>
Date: Tuesday, January 8, 2019 at 11:48 AM
To: Yong Cui <>
Cc: Softwires-wg list <>
Subject: Re: [Softwires] WGLC for draft-ietf-softwire-iftunnel-01

HI Yong,

Sorry for the late response. I’m still catching up after the holidays…

As a co-author, I support this document progressing. As you mention below, separating out the iftunnels module from draft-ietf-softwire-yang into a new draft was requested during the IANA review.  meaning that draft-ietf-softwire-yang (currently with the IESG) now has a normative reference to this draft.

Regarding the draft itself, the iftunnel module itself has already been through the final WGLC for draft-ietf-softwire-yang. As it models the IANA tunnelType Definitions registry (, we’ve tried to keep the format in line with other, similar documents with YANG modules for other IANA registries (e.g. RFC7224).


On 19. Dec 2018, at 08:26, Yong Cui <<>> wrote:

Dear all,

There were the following progress on Softwire YANG and related work during the past couple of months:
• draft-ietf-softwire-yang completed WGLC
• During expert review, a YANG module for the iana-iftunnel registry was requested as the softwire module needs to reference it.
• draft-ietf-softwire-yang was updated to include this module and Sheng ran a WGLC on the new content. This passed without comment.
• During IANA review, it was requested that the iana-iftunnel YANG module was put into a separate document.
• draft-ietf-softwire-yang was updated, removing the iana-iftunnel YANG module, and draft-ietf-softwire-iftunnel was published containing just the module (it was posted as a WG doc as the content etc. is already under the scope of draft-ietf-softwire-yang)

So now, we’d like to issue a WGLC for draft-ietf-softwire-iftunnel-01.

Considering the coming Christmas and New Year, I would extend the WGLC to 3 weeks, i.e. Dec. 19, 2018 - Jan. 9, 2019. Please send your comments to our softwire mailing list, including your support or concerns.

Merry Christmas and Happy New Year!

Yong & Ian