Hi,
Thanks.
This is now on my list.
Can I do it in time for you to update before Dublin?
Possibly!
A
----- Original Message -----
From: "Young Lee" <[EMAIL PROTECTED]>
To: "'JP Vasseur'" <[EMAIL PROTECTED]>; "'[EMAIL PROTECTED]'"
<[EMAIL PROTECTED]>
Cc: <[email protected]>
Sent: Tuesday, June 24, 2008 6:43 PM
Subject: PCE GCO update
Hi J-P and Adrian,
Here's the update of PCE GCO draft. As per requested in Philadelphia, this
is ready for the WG chair's review and the last call. Please note section
9
for IANA considerations and new objects/TLV/Flags have been defined. I'd
appreciate your review and look forward to making progress on this work to
the next stage. Thanks.
I snipped Section 9 below. Thanks.
Regards,
Young
-----------snipped----------------------------------------
9. IANA Considerations
IANA maintains a registry of PCEP parameters. IANA is requested to
make allocations from the sub-registries as described in the
following sections.
9.1. Request Parameter Bit Flags
As described in Section 5.3, two new bit lfags are defined for
inclusion in the Flags field of the RP object. IANA is requested to
make the following allocations from the "Request Parameter Bit Flags"
sub-registry.
Bit Name Description Reference
11 D-bit Report the request order [This.I-D]
12 M-bit Make-before-break [This.I-D]
9.2. New PCEP TLV
As described in Section 5.4, a new PCEP TLV is defined to indicate
the setup and delete order of LSPs in a GCO. IANA is requested to
make the following allocation from the "PCEP TLV Types" sub-registry.
TLV Type Meaning Reference
5 Order TLV [This.I-D]
9.3. New PCEP Object
As descried in Section 5.5, a new PCEP object is defined to carry
global constraints. IANA is requested to make the following
allocation from the "PCEP Objects" sub-registry.
Object Name Reference
Class
24 GLOBAL-CONSTRAINTS [This.I-D]
Object-Type
1: Global Constraints [This.I-D]
9.4. New PCEP Error Codes
As described in Section 5.6, new PCEP error codes are defined for GCO
errors. IANA is requested to make allocations from the "PCEP Error
Types and Values" sub-registry as set out in the following sections.
9.4.1. New Error-Values for Existing Error-Types
Error
Type Meaning Reference
5 Policy violation
Error-value=5: [This.I-D]
Global concurrent optimization not allowed
9.4.2. New Error-Types and Error-Values
Error
Type Meaning Reference
15 Global Concurrent Optimization Error [This.I-D]
Error-value=1:
Insufficient memory [This.I-D]
Error-value=2:
Global concurrent optimization not supported
[This.I-D]
9.5. New No-Path Reasons
IANA is requested to make the following allocations from the "No-Path
Reasons" sub-registry for bit flags carried in the NO-PATH-VECTOR TLV
in the PCEP NO-PATH object as described in Section 5.7.
Bit
Number Name Reference
6 No GCO migration path found [This.I-D]
7 No GCO solution found [This.I-D]
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