Re: [tcpm] feedcback on tcp-secure-05
Ted Faber <faber@ISI.EDU> Mon, 17 July 2006 18:03 UTC
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Date: Mon, 17 Jul 2006 11:02:38 -0700
From: Ted Faber <faber@ISI.EDU>
To: Joe Touch <touch@ISI.EDU>
Subject: Re: [tcpm] feedcback on tcp-secure-05
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As a participant, not a chair. On Sun, Jul 16, 2006 at 10:00:21PM -0700, Joe Touch wrote: > The ICMP document is a general document; this document [tcpsecure > --tvf] (IMO) is more about what to do when under suspected attack (or > should be, to some extent). That's more broad a view of tcpsecure than the one I have. It's a mitigation of a specific attack vector, not a handbook for dealing with off-path TCP attacks. Personally I prefer to keep it more tightly scoped so there's a chance of finishing it. > If tcp-secure doesn't recommend blocking when tcp-secure is active > (i.e., when such attacks are suspected), then there is no point to the > rest of tcp-secure. It is useless to address the more challenging > spoofing attack vector and not address the easier one. While I'm not opposed to adding text to that effect, I don't think it's a requirement. There are plenty of other possibilities for attack when the tcpsecure code additions are exercised, and I don't see that this document needs to address them all. For that matter, the tcpsecure document has never proposed a detection mechanism for those attacks. All that is new work, and IMHO, well beyond the scope of the document that the WG agreed to. I'm happy to be convinced otherwise. -- Ted Faber http://www.isi.edu/~faber PGP: http://www.isi.edu/~faber/pubkeys.asc Unexpected attachment on this mail? See http://www.isi.edu/~faber/FAQ.html#SIG
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- [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Pekka Savola
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Pekka Savola
- Re: [tcpm] feedcback on tcp-secure-05 Randall Stewart
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Randall Stewart
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Fernando Gont
- RE: [tcpm] feedcback on tcp-secure-05 Fernando Gont
- RE: [tcpm] feedcback on tcp-secure-05 Anantha Ramaiah (ananth)
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- RE: [tcpm] feedcback on tcp-secure-05 Anantha Ramaiah (ananth)
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Ted Faber
- RE: [tcpm] feedcback on tcp-secure-05 Anantha Ramaiah (ananth)
- Re: [tcpm] feedcback on tcp-secure-05 Fernando Gont
- RE: [tcpm] feedcback on tcp-secure-05 Mitesh Dalal (mdalal)
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- RE: [tcpm] feedcback on tcp-secure-05 Anantha Ramaiah (ananth)
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Ted Faber
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Pekka Savola
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Fernando Gont
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Randall Stewart
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05 Fernando Gont
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Fernando Gont
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Ted Faber
- Re: [tcpm] feedcback on tcp-secure-05 Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Ted Faber
- [tcpm] ICMP attacks draft Fernando Gont
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Fernando Gont
- Re: [tcpm] ICMP attacks draft Joe Touch
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Ted Faber
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Fernando Gont
- Re: [tcpm] feedcback on tcp-secure-05: suggested … Ted Faber
- Re: [tcpm] ICMP attacks draft Fernando Gont
- Re: [tcpm] ICMP attacks draft Joe Touch
- Re: [tcpm] ICMP attacks draft Fernando Gont
- Re: [tcpm] ICMP attacks draft Joe Touch