Hi Dhruv.

PCEP does not mandates more rules on ERO than RSVP-TE, which reminds me of an old discussion in CCAMP. You may want to have a look at http://tools.ietf.org/html/draft-farrel-ccamp-ero-survey-00 and dive into the associated thread back in 2006.

Julien


Jun. 16, 2014 - Dhruv Dhody:
Attaching the figure in a pdf, in case you could not view in my previous
mail.

Regards,

Dhruv

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*Dhruv Dhody *

System Architect,

Huawei Technologies India Pvt. Ltd.,

Banagalore

Mobile: +91-9845062422

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*From:*Dhruv Dhody
*Sent:* 16 June 2014 11:52
*To:* [email protected]
*Subject:* PCEP ERO

Dear WG,


Consider the below topology, PCE computes a path from RTA to RTC.

This path maybe encoded in PCEP ERO as  -

~ (10.1.1.1, 10.1.1.2, 20.1.1.1, 20.1.1.2)

or

~ (10.1.1.2, 20.1.1.1, 20.1.1.2) [without local IP address of ingress]

IMO both should be considered as viable options.

Is there any reason for PCC to consider one of them as incorrect?

Regards,

Dhruv

---------------------------------------------------------------

Dhruv Dhody

System Architect,

Huawei Technologies India Pvt. Ltd.,

Banagalore

Mobile: +91-9845062422



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