Dear Antonio and Dijk,
That’s great! We are also willing to share and discuss our experience and the problems we meet. Let’s keep contact and go on discussion, hope to provide good experience and guidelines to WG. Other interested people are welcome to take part in the discussion. Best regards, Yan 发件人: Antonio Jara [mailto:[email protected]] 发送时间: 2012年5月23日 3:10 收件人: [email protected]; [email protected]; Yan Wang 主题: Re: Lwip Digest, Vol 20, Issue 3 Dear Dijk and Yan, We are also implementing a lightweight version of mDNS and DNS protocol for constrained environments. Our approach is mainly focused on the optimizations of the replies included in the packet, e.g. only include at the beginning the PTR record instead of the PTR + SRV + AAAA. It is also considering the options of include some special query to ask specify TXT tuples, instead of general TXT entries, since the idea is to describe the devices in a set of TXT records etc... We are finishing our implementation, therefore, we are highly interested to write an informational document about the design issues considered for the lightweight considerations for DNS. I enclose a paper with some initial considerations, but we are extending it and implementing it right now on Contiki OS. Therefore, as soon as we have the final conclusions, guidelines based on the results and stable implementation. We can start to define this draft. In conclusion, we would like to know about the interest for this work from the WG and the possibilities to reach a collaborative approach with Dr. Wang. Best regards, Antonio J. Jara On Tue, May 22, 2012 at 9:00 PM, <[email protected]> wrote: If you have received this digest without all the individual message attachments you will need to update your digest options in your list subscription. To do so, go to https://www.ietf.org/mailman/listinfo/lwip Click the 'Unsubscribe or edit options' button, log in, and set "Get MIME or Plain Text Digests?" to MIME. You can set this option globally for all the list digests you receive at this point. Send Lwip mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit https://www.ietf.org/mailman/listinfo/lwip or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of Lwip digest..." Today's Topics: 1. Re: questions on LWIG (Dijk, Esko) ---------- Forwarded message ---------- From: "Dijk, Esko" <[email protected]> To: Yan Wang <[email protected]>, "[email protected]" <[email protected]> Cc: Date: Tue, 22 May 2012 09:57:48 +0000 Subject: Re: [Lwip] questions on LWIG Hello Yan, the empty sections in the document are currently still open to contributions. As far as I know, nobody is working on these sections now. The scope of DNS is indeed not a simplified DNS protocol, but rather light-weight implementation techniques of DNS. In my view that includes DNS client used for “typical DNS duties”; and also multicast-DNS (mDNS). regards, Esko From: [email protected] [mailto:[email protected]] On Behalf Of Yan Wang Sent: Thursday 17 May 2012 8:38 To: [email protected] Subject: [Lwip] questions on LWIG Hi all, I am interested in LWIG group. I read draft-bormann-lwig-guidance-01, and the Section 3 is much helpful to my work. But I saw that most chapters in the Section 4 only have the title/outline. I don’t know whether there is nobody interested in them, or they just follow the conventional ways and don’t need much explanation, or somebody are working on them. My current work is focus on DNS, and I know IETF does not want DNS to take duties of non-DNS. So what is the defined range of DNS in Section 4.4 in this draft? I think it shouldn’t be defining a simplified DNS protocol. Is it the implementation experience on constrained networks similar to dnsmasq/mdns? Please give your kind advices. Best regards, Yan Wang _____ The information contained in this message may be confidential and legally protected under applicable law. The message is intended solely for the addressee(s). If you are not the intended recipient, you are hereby notified that any use, forwarding, dissemination, or reproduction of this message is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original message. _______________________________________________ Lwip mailing list [email protected] https://www.ietf.org/mailman/listinfo/lwip
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