Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknown-msg-03 - Respond by Dec 2, 2013
Marcin Siodelski <msiodelski@gmail.com> Mon, 02 December 2013 12:38 UTC
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Date: Mon, 02 Dec 2013 13:38:00 +0100
Message-ID: <CAFGoqUPoth6VbdX8hPZaeN4Hh5Fi7eBJXBhcO8NmqirQqePSvg@mail.gmail.com>
From: Marcin Siodelski <msiodelski@gmail.com>
To: Qi Sun <sunqi.csnet.thu@gmail.com>
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Cc: "dhcwg@ietf.org" <dhcwg@ietf.org>, "Bernie Volz (volz)" <volz@cisco.com>
Subject: Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknown-msg-03 - Respond by Dec 2, 2013
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On Mon, Dec 2, 2013 at 1:26 PM, Qi Sun <sunqi.csnet.thu@gmail.com> wrote: > > Hi Marcin, > > On 2013-12-2, at 下午5:32, Marcin Siodelski wrote: > >>>> ISSUE 2 >>>> In this sentence: >>>> >>>> "In the case that a new type of relay message is sent to a relay agent >>>> but the relay agent doesn't recognize it, the message is put into a >>>> Relay-forward message and sent to the server." >>>> >>>> Why "new type of relay message", not "new type of message"? I don't >>>> quite understand what the relay message is in this context. >>> >>> [Qi] A new type of relay message targets at the relay agent. If a relay agent recognizes the message, then it should consume the message. Otherwise, the relay just sends the message to the server (in a Relay-forward message), so that the server gets the information that this relay doesn't support the new relay agent message. >>> In Bullet (b), the message doesn't take the relay agent as the target. >>> If this part isn't clear enough, we can improve it. >>> >> >> Thanks for this explanation. Let me rephrase my question, because I >> was asking about slightly different thing.... >> >> Would it still be ok if we had this text: "In the case that a new type >> of message is sent to a relay agent..... ", instead of "In the case >> that a new type of relay message is sent to a relay agent..."? Simply >> removed "relay". I don't understand how "relay message" is different >> from the "message" or "valid message". >> > > Thanks for your patience. What I wanted to say was that the new type of message targets at the relay agent rather than the client/server. IMHO, if remove "relay", the relationship between this paragraph and the bullet (b) might be a little confusing. > How about this: > > In the case that a new type of message targets at a relay agent > but the relay agent does not recognize it, ... > > Would the expression be better? > IMHO, that is much better. In the former case, the verb "send" makes it ambiguous - message sent to a relay agent doesn't have to be necessarily consumed/processed by relay, it could be forwarded. At least this is how I read it. :-) Marcin
- [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknown-ms… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Sheng Jiang
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… ian.farrer
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Yuchi Chen
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Tom Taylor
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… ian.farrer
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Liubing (Leo)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Qiong
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Tomek Mrugalski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-unknow… Cong Liu