Re:

[Derek Atkins <warlord@mit.edu>]

Because IPsec is hop-by-hop but you want RSVP end-to-end.

-derek

SatishK Amara <kumar_amara@yahoo.com> writes:

> Why don't you use IPSEC to secure RSVP.
> 
> Satish Amara
> --- Dong <dong_wei@tsinghua.com> wrote:
> > Roy,
> > 
> > I just read a paper "Preventing Denial of Service
> > Attacks on Quality of Service", which is written by
> > some guys from N.C. State university and UC Davis.
> > The service quality to legimative users could be
> > degraded by attacks on control flow or data flow.
> > For example, an illegal user can forge a reservation
> > message, so he can receive an unauthorized amount of
> > resources. I just wanna to know what threats exist
> > in providing QoS, and what the state-of-art
> > techniques to prevent, detect and counter those
> > attacks, and of course recovery mothods as well. 
> > 
> > Thx a lot.
> > 
> > Dong
> > 
> > 
> > Dong,
> > Please be a little more precise in what you are
> > asking for, i.e.
> > 
> > 3-5 bullet list items on what kind of security you
> > seek.
> > 
> > Roy
> > 
> > -----Original Message-----
> > From: Dong [mailto:dong_wei@tsinghua.com]
> > Sent: Thursday, May 23, 2002 2:05 PM
> > To: Security_Area_Advisory_Group; IPsec
> > Subject: Secure QoS
> > 
> > 
> > Hi,
> > 
> > I am trying to do a survey on Secure QoS. Any paper
> > on that? Thx.
> > 
> > Dong
> > 
> >
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> =====
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-- 
       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
       warlord@MIT.EDU                        PGP key available