08. 1. 8, Brian E Carpenter <[EMAIL PROTECTED]>님이 작성: > > On 2008-01-08 13:33, 김상언[무선인터넷개발담당] wrote: > > -----원본 메시지----- > > 보낸 사람: "Brian E Carpenter" <[EMAIL PROTECTED]> > > 보낸 날짜: 2008-01-08 오전 6:01:11 > > 받는 사람: "김상언[무선인터넷개발담당]" <[EMAIL PROTECTED]> > > 참조: "General Area Review Team" <[email protected]>, "Ron Bonica" > > <[EMAIL PROTECTED]>, > > "[EMAIL PROTECTED]" > > <[EMAIL PROTECTED]>, "Fred > > Baker" <[EMAIL PROTECTED]> > > 제목: Re: Gen-ART review of > > draft-ietf-v6ops-802-16-deployment-scenarios-06.txt > > > > > >>> Does the AAA exchange run over IP? If so, what IP address is used? If > >>> not, > >>> what packetization is used for the AAA exchange? > >> > >> The AAA run over IP. > > > > I understand that between the BS and the AAA server. But what about > > the initial AAA exchange between the MS and the BS? At that time, > > according to the draft, the MS has no IP address. > > > > A PKM (Privacy Key Management) message is for initial AAA exchange at > > Figure 6 in the > > http://tools.ietf.org/wg/16ng/draft-sekim-16ng-ip-00.txt. More detailed > > procedures are on the section 6.3.2.3.9 in IEEE 802.16e-2005 > > OK - I think the draft should state that the MS-BS AAA exchange occurs > in 802.16 messages and not over IP.
What would you recommend either a wholle procedures of Fig. 6 on 16ng-ip-00.txt or a partial procedures related to PKM? MS and BS exchange 802.16 messages. BS and AAA exchange AAA protocols > > > I will appreciate to reply to [EMAIL PROTECTED] > > This address ([EMAIL PROTECTED]) has some constraints to discuss. > > No problem, but your KT address is used in the draft. Yes, KT address is used in the draft. Gmail is for discussion. Thanks > Brian Thank you sekim > > > Regards, > > Sang-Eon Kim at KT in Seoul > > > > Regards > > Brian Carpenter > > University of Auckland > > > > On 2008-01-07 20:00, 김상언[무선인터넷개발담당] wrote: > >> Hi everyone, > >> > >> > >>> 2.5. IPv6 Security > >>> > >>> When initiating the connection, an MS is authenticated by the AAA > >> This is the first time that a connection mechanism is mentioned > >> in the draft. It seems to need more description or a reference. > >> > >> An example of connection mechanism can be refer to > >> http://tools.ietf.org/wg/16ng/draft-sekim-16ng-ip-00.txt > >> > >> If you (other author and reviewers) agree, I accept to merge above > >> draft to draft-ietf-v6ops-802-16-deployment-scenarios-06.txt. > >> > >>> server located at its service provider network. All the parameters > >>> related to authentication (username, password and etc.) are > forwarded > >>> by the BS to the AAA server. The AAA server authenticates the MSs > >>> and when an MS is once authenticated and associated successfully > with > >>> BS, IPv6 an address will be acquired by the MS through stateless > >>> autoconfiguration or DHCPv6. Note the initiation and > authentication > >>> process is the same as used in IPv4. > >> Does the AAA exchange run over IP? If so, what IP address is used? If > >> not, > >> what packetization is used for the AAA exchange? > >> > >> The AAA run over IP. > >> ASN gateway (or ACR that stands for Access Control Router) and AAA > >> servers are network infrastructure. > >> ASN gateway is an WiMAX Forum's term. > >> Before an MS initiates to access, ACR and AAA maintain AAA connection > >> by IP network. > >> ACR serves for AAA client function and AAA servers provide AAA server > >> function. It depends on AAA protocols such as RADIUS, TACACS and > >> Diameter. > >> The WiMAX Forum prefer RADIUS protocol. > >> However the commercial service is used Diameter protocol in Korea due > >> to its advanced capabilities. > >> > >> Sang-Eon Kim / KT > >> > >> > >> > ------------------------------------------------------------------------ > >> > >> Subject: > >> Gen-ART review of draft-ietf-v6ops-802-16-deployment-scenarios-06.txt > >> From: > >> "Brian E Carpenter" <[EMAIL PROTECTED]> > >> Date: > >> Mon, 07 Jan 2008 15:31:25 +1300 > >> To: > >> "General Area Review Team" <[email protected]> > >> > >> To: > >> "General Area Review Team" <[email protected]> > >> CC: > >> "Ron Bonica" <[EMAIL PROTECTED]>, > >> <[EMAIL PROTECTED]>, "Fred > >> Baker" <[EMAIL PROTECTED]> > >> > > ------------------------------------------------ Sang-Eon Kim Senior Researcher Infra. Lab., KT 139-791, Woomyeon-dong, Seocho-gu, Seoul, Korea Voice: +82-2-526-6117 Mobile: +82-10-3073-4084 E-mail: [EMAIL PROTECTED] ------------------------------------------------
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