Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-and-requirements-11
"Hutton, Andrew" <andrew.hutton@siemens-enterprise.com> Fri, 20 September 2013 17:58 UTC
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From: "Hutton, Andrew" <andrew.hutton@siemens-enterprise.com>
To: Magnus Westerlund <magnus.westerlund@ericsson.com>, "Cullen Jennings (fluffy)" <fluffy@cisco.com>, "rtcweb@ietf.org" <rtcweb@ietf.org>, "draft-ietf-rtcweb-use-cases-and-requirements@tools.ietf.org" <draft-ietf-rtcweb-use-cases-and-requirements@tools.ietf.org>
Thread-Topic: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-and-requirements-11
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Date: Fri, 20 Sep 2013 17:57:38 +0000
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Subject: Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-and-requirements-11
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On: 17 September 2013 13:01 Magnus Westerlund Wrote: > 3.2.3.1. Description > > This use-case is almost identical to the Simple Video Communication > Service use-case (Section 3.2.1). The difference is that one of the > users is behind a FW that only allows http traffic. > > If a firewall only allows HTTP traffic, then can we really assume that > the firewall administrator per default will accept WebRTC Media and > Data > traffic? > > I am far from certain of this, and think on a requirement level needs > to > express a situation where the firewall administrator allows WebRTC > across its FW, or at least can easily configure a rule to block it. > Thus > resulting in that any solution for this needs to be easily identifiable > and possible to block. > Stefan already stated that this use case will be changed to take account of my comments in http://www.ietf.org/mail-archive/web/rtcweb/current/msg08264.html. So the "only allows HTTP traffic" is going to be removed and changed to describe the use case when the firewall requires traffic to flow via a HTTP Proxy. We also have a use case when a network specific TURN server is deployed (3.2.5.1). In both cases I agree that a network administrator must have a way to block webrtc but there are various ways of achieving this including just configuring the browser not to do webrtc, normal HTTP black/white lists, and also I can imagine solutions based on putting something in the HTTP Connect sent to the proxy so the proxy can block it. So I agree that it must be possible to block webrtc traffic but we need to careful not to specify the solution in the use case. Andy
- [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-and-… Cullen Jennings (fluffy)
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Stefan Håkansson LK
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Magnus Westerlund
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Bernard Aboba
- [rtcweb] TURN server address via DHCP, WGLC of dr… Karl Stahl
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Hutton, Andrew
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Harald Alvestrand
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Karl Stahl
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Bernard Aboba
- [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-and-… Karl Stahl
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Marc Abrams
- [rtcweb] [mmusic] WGLC of draft-ietf-rtcweb-use-c… Karl Stahl
- [rtcweb] [mmusic] TURN server address via DHCP, W… Karl Stahl
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Hutton, Andrew
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Marc Abrams
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Hutton, Andrew
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Hutton, Andrew
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Sergio Garcia Murillo
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Tirumaleswar Reddy (tireddy)
- Re: [rtcweb] TURN server address via DHCP, WGLC o… cb.list6
- Re: [rtcweb] [mmusic] WGLC of draft-ietf-rtcweb-u… Dan Wing
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Karl Stahl
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Chenxin (Xin)
- Re: [rtcweb] additional ICE info Bernard Aboba
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Karl Stahl
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Chenxin (Xin)
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Karl Stahl
- Re: [rtcweb] additional ICE info Dan Wing
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Cullen Jennings (fluffy)
- Re: [rtcweb] additional ICE info Harald Alvestrand
- Re: [rtcweb] additional ICE info Dan Wing
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Karl Stahl
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Harald Alvestrand
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Markus.Isomaki
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Chenxin (Xin)
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Karl Stahl
- Re: [rtcweb] WGLC of draft-ietf-rtcweb-use-cases-… Karl Stahl
- Re: [rtcweb] TURN server address via DHCP, WGLC o… cb.list6
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Cullen Jennings (fluffy)
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Justin Uberti
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Karl Stahl
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Jeremy Laurenson (jlaurens)
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Justin Uberti
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Martin Thomson
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Bernard Aboba
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Jeremy Laurenson (jlaurens)
- [rtcweb] [mmusic] TURN server address via DHCP, W… Karl Stahl
- Re: [rtcweb] [mmusic] WGLC of draft-ietf-rtcweb-u… Magnus Westerlund
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Saverio Vardaro
- Re: [rtcweb] additional ICE info Martin Thomson
- Re: [rtcweb] [mmusic] WGLC of draft-ietf-rtcweb-u… Karl Stahl
- Re: [rtcweb] [mmusic] TURN server address via DHC… Cullen Jennings (fluffy)
- Re: [rtcweb] [mmusic] TURN server address via DHC… Karl Stahl
- Re: [rtcweb] [mmusic] WGLC of draft-ietf-rtcweb-u… Christer Holmberg
- Re: [rtcweb] [mmusic] TURN server address via DHC… Justin Uberti
- Re: [rtcweb] [mmusic] TURN server address via DHC… cb.list6
- [rtcweb] Payload Types assignments was Re: SV: [m… Magnus Westerlund
- Re: [rtcweb] TURN server address via DHCP, WGLC o… Karl Stahl
- Re: [rtcweb] [mmusic] TURN server address via DHC… Karl Stahl
- Re: [rtcweb] [mmusic] WGLC of draft-ietf-rtcweb-u… Karl Stahl
- Re: [rtcweb] [mmusic] TURN server address via DHC… Justin Uberti
- Re: [rtcweb] Payload Types assignments was Re: SV… Karl Stahl
- Re: [rtcweb] Payload Types assignments was Re: SV… Harald Alvestrand
- Re: [rtcweb] Payload Types assignments was Re: SV… BeckW
- Re: [rtcweb] Payload Types assignments was Re: SV… Ted Hardie
- Re: [rtcweb] Payload Types assignments was Re: SV… BeckW
- Re: [rtcweb] Payload Types assignments was Re: SV… Harald Alvestrand
- Re: [rtcweb] Payload Types assignments was Re: SV… Martin Thomson
- Re: [rtcweb] Payload Types assignments was Re: SV… Harald Alvestrand
- Re: [rtcweb] Payload Types assignments was Re: SV… BeckW
- Re: [rtcweb] Payload Types assignments was Re: SV… Martin Thomson
- Re: [rtcweb] Payload Types assignments was Re: SV… Ted Hardie
- Re: [rtcweb] Payload Types assignments was Re: SV… Lee, Richard FTC
- Re: [rtcweb] Payload Types assignments was Re: SV… Dan Wing
- Re: [rtcweb] Payload Types assignments was Re: SV… BeckW
- Re: [rtcweb] Payload Types assignments was Re: SV… Karl Stahl
- [rtcweb] [mmusic] Anycast discovery, Was TURN ser… Karl Stahl
- [rtcweb] [avtext] Payload Types assignments was R… Karl Stahl
- [rtcweb] [tram] Payload Types assignments Karl Stahl
- Re: [rtcweb] [tram] Payload Types assignments Colin Perkins
- Re: [rtcweb] [tram] Payload Types assignments Karl Stahl
- Re: [rtcweb] [tram] Payload Types assignments Magnus Westerlund
- Re: [rtcweb] [tram] Payload Types assignments Charles Eckel (eckelcu)
- Re: [rtcweb] [tram] Payload Types assignments Colin Perkins
- Re: [rtcweb] [tram] Payload Types assignments Harald Alvestrand
- Re: [rtcweb] [tram] Payload Types assignments Karl Stahl
- Re: [rtcweb] [tram] Payload Types assignments Karl Stahl
- Re: [rtcweb] [tram] Payload Types assignments Karl Stahl
- Re: [rtcweb] [tram] Payload Types assignments Harald Alvestrand
- Re: [rtcweb] [tram] Payload Types assignments Karl Stahl