Bandwidth Constraints Models for Differentiated Services (Diffserv)-aware MPLS Traffic Engineering: Performance Evaluation
draft-wlai-tewg-bcmodel-06

Yes

(Bert Wijnen)

No Objection

(Alex Zinin)
(Allison Mankin)
(Harald Alvestrand)
(Margaret Cullen)
(Russ Housley)
(Scott Hollenbeck)
(Steven Bellovin)
(Ted Hardie)

Note: This ballot was opened for revision 06 and is now closed.

Bert Wijnen Former IESG member
Yes
Yes () Unknown 

                            

                        
                    

                
            
        
            
                
                    

                        

                            Alex Zinin Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

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                            Allison Mankin Former IESG member
                        

                        

                            (was Discuss)
                            No Objection
                            
                        

                    

                    

                        

                            

                                No Objection 
                                
                                    (2004-11-30)
                                
                                
                                    
                                    
                                         Unknown
                                    
                                
                            

                        

                        
                            

                                
The author agreed that he will make the change - since it's an RFC Editor document,
I remove my Discuss before the revision.  (The change is to add material differentiating
DSTE from IP Diffserv:

>> There may be differences between the quality of service expressed and
>> obtained with Diffserv without DS-TE and with DS-TE.
>> Because DS-TE uses Constraint Based Routing, and because
>> of the type of admission control capabilities it adds to Diffserv,
>> DS-TE has capabilities for traffic that Diffserv does not:  Diffserv
>> does not indicate preemption, by intent, whereas DS-TE describes
>> multiple levels of preemption for its Class Types.  Also, Diffserv
>> does not support any means of explicitly controlling overbooking,
>> while DS-TE allows this.  When considering a complete quality of
>> service environment, with Diffserv routers and DS-TE, it
>> is important to consider these differences carefully.

                            

                        
                    

                
            
                
                    

                        

                            Harald Alvestrand Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

                                No Objection 
                                
                                    (2004-06-10)
                                
                                
                                    
                                    
                                         Unknown
                                    
                                
                            

                        

                        
                            

                                
Reviewed by Spencer Dawkins, Gen-ART

                            

                        
                    

                
            
                
                    

                        

                            Margaret Cullen Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

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                            Russ Housley Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

                                No Objection 
                                
                                    (2004-06-08)
                                
                                
                                    
                                    
                                         Unknown
                                    
                                
                            

                        

                        
                            

                                
  Reference [1] does not talk about the security ramifications of preemption.
  Therefore a paragraph on this topic ought to be added to section 10.

                            

                        
                    

                
            
                
                    

                        

                            Scott Hollenbeck Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

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                            Steven Bellovin Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

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                            Ted Hardie Former IESG member
                        

                        

                            
                            No Objection
                            
                        

                    

                    

                        

                            

                                No Objection 
                                
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                                         Unknown