Re: ISMS working group and charter problems
Dave Singer <singer@apple.com> Wed, 07 September 2005 07:45 UTC
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Date: Wed, 07 Sep 2005 09:44:31 +0200
To: Iljitsch van Beijnum <iljitsch@muada.com>, Daniel Senie <dts@senie.com>
From: Dave Singer <singer@apple.com>
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Cc: IETF Discussion <ietf@ietf.org>
Subject: Re: ISMS working group and charter problems
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At 0:30 +0200 7/09/05, Iljitsch van Beijnum wrote: >On 7-sep-2005, at 0:16, Daniel Senie wrote: > >>Actually, a "Firewall Considerations" section would make sense. > >What would be in such a section? There are only three possibilities: > >1. There is no firewall: no need for text. >2. There is a firewall, and it doesn't try to block the protocol: no >need for text. >3. There is a firewall, and it tries to block the protocol. > >So what text would be helpful in case #3? Either the firewall >successfully blocks the protocol and the firewall works and the >protocol doesn't, or the firewall doesn't manage to block the >protocol and the protocol works but the firewall doesn't. So >whatever happens, someone is going to be unhappy. It could at least discuss the question "is the protocol designed in such a way that firewall management is reasonably enabled?" . Two obvious counter-examples come to mind: non-passive-mode FTP, and the use of RTSP with RTP (and having to enable traversal for the RTP/RTCP ports). Then it could discuss whether this protocol can be individually isolated and decisions on firewall handling be made in isolation for it, or whether it is effectively bundled with other protocols which will have to be handled together, and whether that 'bundle' is in fact appropriate (e.g. if it layers on HTTP, is that appropriate?). There are probably other questions as well. -- David Singer Apple Computer/QuickTime _______________________________________________ Ietf mailing list Ietf@ietf.org https://www1.ietf.org/mailman/listinfo/ietf
- ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Dave Crocker
- Re: ISMS working group and charter problems Daniel Senie
- Re: ISMS working group and charter problems Iljitsch van Beijnum
- Re: ISMS working group and charter problems Sam Hartman
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Sam Hartman
- Re: ISMS working group and charter problems Steven M. Bellovin
- Re: ISMS working group and charter problems Pekka Savola
- Re: ISMS working group and charter problems Dave Crocker
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Dave Crocker
- Re: ISMS working group and charter problems Iljitsch van Beijnum
- RE: ISMS working group and charter problems Thomas Gal
- RE: ISMS working group and charter problems Daniel Senie
- Re: ISMS working group and charter problems Steven M. Bellovin
- Re: ISMS working group and charter problems Iljitsch van Beijnum
- Re: ISMS working group and charter problems Steven M. Bellovin
- Re: ISMS working group and charter problems Steven M. Bellovin
- Re: ISMS working group and charter problems Iljitsch van Beijnum
- RE: ISMS working group and charter problems Thomas Gal
- Re: ISMS working group and charter problems Steven M. Bellovin
- Re: ISMS working group and charter problems Randy Presuhn
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Harald Tveit Alvestrand
- Re: ISMS working group and charter problems Dave Singer
- Re: ISMS working group and charter problems Iljitsch van Beijnum
- Re: ISMS working group and charter problems Brian E Carpenter
- Re: ISMS working group and charter problems Juergen Quittek
- Re: ISMS working group and charter problems Jari Arkko
- Re: ISMS working group and charter problems Juergen Quittek
- Re: ISMS working group and charter problems Jari Arkko
- Firewall considerations (Re: ISMS working group a… Harald Tveit Alvestrand
- Re: ISMS working group and charter problems Melinda Shore
- Re: ISMS working group and charter problems Margaret Wasserman
- Re: ISMS working group and charter problems Margaret Wasserman
- Re: ISMS working group and charter problems Michael Thomas
- Re: ISMS working group and charter problems Margaret Wasserman
- Confusion about ISMS rechartering Sam Hartman
- Re: Confusion about ISMS rechartering Dave Crocker
- RE: ISMS working group and charter problems Fleischman, Eric
- RE: ISMS working group and charter problems Fleischman, Eric
- RE: ISMS working group and charter problems Margaret Wasserman
- RE: ISMS working group and charter problems Fleischman, Eric
- Re: ISMS working group and charter problems Spencer Dawkins
- Re: ISMS working group and charter problems Michael Thomas
- Re: ISMS working group and charter problems Sam Hartman
- Re: ISMS working group and charter problems Juergen Quittek
- Re: ISMS working group and charter problems Daniel Senie
- RE: ISMS working group and charter problems Nelson, David
- Re: ISMS working group and charter problems Tom Petch
- Fwd: ISMS working group and charter problems Rich Morin
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Eliot Lear
- Re: ISMS working group and charter problems Wes Hardaker
- ISMS working group and charter problems Brent Chapman