The MPLS WG Archive

Cell Relay Retreat>MPLS WG Archive>month:2003-Jun> msg00096



[Date Prev][Date Next][Thread Prev][Thread Next]  
  [Date Index][Thread Index][Author Index][Subject Index]

Merging SE style reservations for make-before-break

  • From: jiri prekow <jiri_prekow@yahoo.com>
  • Date: Mon, 16 Jun 2003 14:09:28 -0700 (PDT)

Hi,

I have a confgiuration as follows-

 
R1========R2==========R3
\        /
 \      /
  \    /
   \R4/

lsp1 takes the path R1-R2-R3 with a reservation of 1M
At this time you do a make-before-break for lsp1 with
a lower bandwidth of say 500K, and it takes the path
R1-R4-R2-R3. When you get the resv at R2 it will have
a  
flow descriptor of 1M followed by 2 filter specs. When
R2 sends out a resv to R4 for the new
make-before-break lsp should the flow descriptor
contain a value of 500K or should it be 1M.

Thanks
Jiri

__________________________________
Do you Yahoo!?
SBC Yahoo! DSL - Now only $29.95 per month!
http://sbc.yahoo.com