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Re: [CCAMP] Question you raised on failing to assing WA method.

Leeyoung <leeyoung@huawei.com> Mon, 21 July 2014 20:01 UTC

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From: Leeyoung <leeyoung@huawei.com>
To: "Giovanni Martinelli (giomarti)" <giomarti@cisco.com>
Thread-Topic: [CCAMP] Question you raised on failing to assing WA method.
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Date: Mon, 21 Jul 2014 20:01:23 +0000
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Subject: Re: [CCAMP] Question you raised on failing to assing WA method.
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I was not clear on the question I raised. With Giovanni's comment, let me rephrase the question I think Lou asked:

What happens if a node cannot allocate the resources asked for (e.g., regeneration block or wavelength, etc.)?

Then would a PathErr Message with cause values (one for Regen Block and other for wavelength) be sufficient?

Young

From: Giovanni Martinelli (giomarti) [mailto:giomarti@cisco.com]
Sent: Monday, July 21, 2014 2:52 PM
To: Leeyoung
Cc: Lou Berger; ccamp@ietf.org
Subject: Re: [CCAMP] Question you raised on failing to assing WA method.

and even more "if a node cannot allocate the (physical, i.e. a regenerator block) resource, what happens?"

correct?

Cheers
G


On 21 Jul 2014, at 15:48, Leeyoung <leeyoung@huawei.com<mailto:leeyoung@huawei.com>> wrote:


Hi Lou,

Would you be able to re-phrase what you asked in regard to "what happens what wavelength assignment has failed"? Is this the correct statement?

Thanks,
Young
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