Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-use-cases-and-requirements-12
Magnus Westerlund <magnus.westerlund@ericsson.com> Wed, 29 January 2014 09:02 UTC
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Date: Wed, 29 Jan 2014 10:01:54 +0100
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: "Chenxin (Xin)" <hangzhou.chenxin@huawei.com>, "Hutton, Andrew" <andrew.hutton@unify.com>, Christer Holmberg <christer.holmberg@ericsson.com>, Parthasarathi R <partha@parthasarathi.co.in>, "rtcweb@ietf.org" <rtcweb@ietf.org>
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Subject: Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-use-cases-and-requirements-12
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Authors, I have seen only support for this change. Please introduce it and also perform the editorial change FW -> Firewall in the text. Cheers Magnus On 2014-01-15 11:20, Magnus Westerlund wrote: > WG, > > It has been quite some time since the WG last call ended and a new > revision was submitted. As Document Shepherd I want to push this > document to publication request. > > Chenxin proposed below three different sets of changes to the document. > Does the WG support making these changes? Please indicate within the > next week if you support or want to reject these changes. > > Thanks > > Magnus > > > On 2013-10-17 12:23, Chenxin (Xin) wrote: >> Hi Andy, >> >> >> >> I think you means F29 not F27:). When I read it , I realize that there >> is cross and ambiguous between 3.3.2 and 3.3.3 >> >> >> >> More details: >> >> >> >> The topic of 3.3.2 is "Simple Video Communication Service, *NAT/FW* >> that blocks UDP". But in the description and requirement, only *NAT* is >> considered. >> >> The topic of 3.3.3 is "Simple Video Communication Service, FW that >> only allows http", But only *http proxy* deployed scenarios is considered. >> >> >> >> There are other usecases " FW block UDP, incoming TCP, Http allowing >> FW without http proxy deplolyed under the permission of FW policy" , >> which is lost in the description. If we need consider these usecases , I >> suggest to make some change to the description. >> >> >> >> Proposal 1 : >> >> >> >> add FW related words to section 3.3.2 >> >> ------------------------------------------------- >> >> 3.3.2. Simple Video Communication Service, NAT/FW that blocks UDP >> >> >> >> 3.3.2.1. Description >> >> >> >> This use-case is almost identical to the Simple Video Communication >> >> Service use-case (Section 3.3.1). The difference is that one of the >> >> users is behind a NAT*/FW* that blocks UDP traffic. >> >> . >> >> >> >> 3.3.2.2. Additional Requirements >> >> >> >> F29 The browser must be able to send streams and >> >> data to a peer in the presence of NATs *and FWs* that >> >> block UDP traffic ,* when FW policy allows WebRTC traffic*. >> >> ------------------------------------------------------- >> >> Proposal 2: If the" Http allowing FW without http proxy deployed" >> case is impliedly included in F29. I suggest to change the topics of >> 3.3.3 to "Simple Video Communication Service, FW that only allows >> traffic via a http proxy". So the 3.3.3 is a specific case. >> >> >> >> Proposal 3: If " Http allowing FW without http proxy deployed" case >> need to be explicitly mentioned. I suggest to add some descriptions to 3.3.3 >> >> ----------------------------------------------------------------- >> >> 3.3.3. Simple Video Communication Service, FW that only allows http >> >> >> >> 3.3.3.1. Description >> >> >> >> This use-case is almost identical to the Simple Video Communication >> >> Service use-case (Section 3.3.1). The difference is that one of the >> >> users is behind a http allowing FW or a FW that only allows traffic >> via a HTTP Proxy. >> >> >> >> 3.3.3.2. Additional Requirements >> >> >> >> F37 The browser must be able to send streams and >> >> data to a peer in the presence of http allowing FWs or FWs >> that only >> >> allows traffic via a HTTP Proxy, when FW policy >> >> allows WebRTC traffic. >> >> ------------------------------------------------------------------- >> >> >> >> >> >> Best Regards, >> >> Xin >> >> >> > > -- Magnus Westerlund ---------------------------------------------------------------------- Services, Media and Network features, Ericsson Research EAB/TXM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com ----------------------------------------------------------------------
- [rtcweb] Draft new version: draft-ietf-rtcweb-use… Christer Holmberg
- Re: [rtcweb] Draft new version: draft-ietf-rtcweb… Rauschenbach, Uwe (NSN - DE/Munich)
- Re: [rtcweb] Draft new version: draft-ietf-rtcweb… Christer Holmberg
- [rtcweb] Query/Comment on draft-ietf-rtcweb-use-c… Parthasarathi R
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Chenxin (Xin)
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Christer Holmberg
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Chenxin (Xin)
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Christer Holmberg
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Hutton, Andrew
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Chenxin (Xin)
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Chenxin (Xin)
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Parthasarathi R
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Magnus Westerlund
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Magnus Westerlund
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Hutton, Andrew
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Parthasarathi R
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Magnus Westerlund
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Hutton, Andrew
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Parthasarathi R
- Re: [rtcweb] Query/Comment on draft-ietf-rtcweb-u… Magnus Westerlund