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Cell Relay Retreat>MPLS-OPS Archive>month:2002-Nov> msg00055



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  • From: "alok" <alok.dube@apara.com>
  • Date: Tue, 19 Nov 2002 14:33:08 +0530
  • Resent-Date: Tue, 19 Nov 2002 05:40:51 -0500
  • To: <mpls-ops@mplsrc.com>

+/v8APAAh-DOCTYPE HTML PUBLIC +ACI--//W3C//DTD HTML 4.0 Transitional//EN+ACIAPg- +ADw-HTML+AD4APA-HEAD+AD4- +ADw-META content+AD0AIg-text/html+ADs- charset+AD0-utf-7+ACI- http-equiv+AD0-Content-Type+AD4- +ADw-META content+AD0AIg-MSHTML 5.00.2919.6307+ACI- name+AD0-GENERATOR+AD4- +ADw-STYLE+AD4APA-/STYLE+AD4- +ADw-/HEAD+AD4- +ADw-BODY bgColor+AD0AIw-ffffff+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-Hi,+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-I just wanted to bounce this off the list....+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-Is there something wrong if +ACI-labels+ACI- had a meaning?+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-something to the tone of IP addresses..networks/subnets etc... or IDP/DSP kind of addressing in circuit switched technologies?+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-that way :+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-1. you would avoid +ACI-label inside label+ACI- scenarios as each label has a unique meaning in the network.+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-2. you would be able to do away with +ACI-aggregation issues+ACI- incase someone says that having labels on all P routers for every customer is a bad idea?+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-are their any limitations.+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-you might say label address space is only +ACI-20 bit+ACI- but its 2+AF4-20 unique labels.... +ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-or , even the label swapping algorithm could be made such that the next label is computed by some logical algorithm... so we would always know +ACI-to setup a LSP to go there this is the logical label between these 2 intermediate routers+ACI-??+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4AJg-nbsp+ADsAPA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4--rgds+ADw-/FONT+AD4APA-/DIV+AD4- +ADw-DIV+AD4APA-FONT face+AD0-Arial size+AD0-2+AD4-Alok+ADw-/FONT+AD4APA-/DIV+AD4APA-/BODY+AD4APA-/HTML+AD4-