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how to map the traffic?

  • From: "#ZHU YONGQING#" <PG01320073@ntu.edu.sg>
  • Date: Thu, 15 Nov 2001 15:27:03 +0800
  • Thread-Index: AcFtovLUmMpoYNmLEdW27AAIx1184AAA/Uqw
  • Thread-Topic: how to map the traffic?
  • X-OriginalArrivalTime: 15 Nov 2001 07:27:04.0295 (UTC) FILETIME=[EC80D770:01C16DA6]

Title: RE: how to map the traffic?
Thank you very much!
I'm very iterested in algorithms about traffic distribution and load balancing. Can you recommend me some papers in this field? Do these ATM algorithms require modification to be used in MPLS? Or can they be used directly in MPLS?
regards,
Zhu
-----Original Message-----
From: abhay [mailto:abhay@multitech.co.in]
Sent: Thursday, November 15, 2001 3:03 PM
To: #ZHU YONGQING#; Ashwin C. Prabhu; mpls@UU.NET
Subject: Re: how to map the traffic?

Hi ,
     Yes,I would like to add that most of the ATM algorithms can be effectively used on MPLS networks.
      Yes,for mapping traffic there is one universal rule :
 
      Mapping of the Queue to port,which is charactersitic of many load balancing,diffeserv implementations.
     
      Regards,
      Abhay
      
----- Original Message -----
Sent: Tuesday, November 13, 2001 8:22 PM
Subject: RE: how to map the traffic?

Thank you!
Do you mean the load distribution algorithms also used in ATM and other networks?
 
-----Original Message-----
From: Ashwin C. Prabhu [mailto:Ashwinp@in.huawei.com]
Sent: Tuesday, November 13, 2001 10:29 PM
To: #ZHU YONGQING#
Subject: RE: how to map the traffic?

Hello
 
  It depends on your policy. If you have multiple LSP's then either you can choose
  one of them or you can choose some algorithm to distribute the traffic on the LSP's.
  For this matter you can use any load distribution algoritms.
 
Ashwin
 
-----Original Message-----
From: #ZHU YONGQING# [mailto:PG01320073@ntu.edu.sg]
Sent: Tuesday, November 13, 2001 7:03 PM
To: Ashwin C. Prabhu
Subject: RE: how to map the traffic?

Thanks!
Then if there are multiple LSPs between an paticular ingress-egress nodes pair, and the arriving traffic flows are destinated to the egress node, how can they decide which LSP to take? (it's out of the scope of rfc3036)
-----Original Message-----
From: Ashwin C. Prabhu [mailto:Ashwinp@in.huawei.com]
Sent: Tuesday, November 13, 2001 9:48 PM
To: #ZHU YONGQING#; mpls@UU.NET
Subject: RE: how to map the traffic?


Hello

 You can read the section

2.1. FECs of the RFC 3036

Regds
Ashwin

-----Original Message-----
From: #ZHU YONGQING# [mailto:PG01320073@ntu.edu.sg]
Sent: Tuesday, November 13, 2001 6:15 PM
To: mpls@UU.NET
Subject: how to map the traffic?


hi,
I have a question about mapping the traffic. When the traffic flows
arrive the ingress LSR of MPLS domain, how are they mapped into
pre-estabished LSPs? Is it an issue of traffic engineering? Does it need
any algorithm or is there any protocol about it?

Thanks a lot!