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[dhcwg] Fwd: Query Regarding DHCP Lease time, Rebind Time and Renewal Time.

Ramesh Ganapathi <rameshganapathi@gmail.com> Fri, 22 October 2010 18:44 UTC

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Date: Sat, 23 Oct 2010 00:16:04 +0530
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From: Ramesh Ganapathi <rameshganapathi@gmail.com>
To: dhcwg@ietf.org
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Subject: [dhcwg] Fwd: Query Regarding DHCP Lease time, Rebind Time and Renewal Time.
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Thank you for the answers.

Regarding my query :
(2) If the DHCP Client receives DHCP OFFER with lease timer of 2 seconds the
T1(Rebind Timer) and T2 (Renew Timer) timer value will be round of to 1
second.

T1 = (lease time * 0.5) = 2*0.5 = 1

T2 = (lease time * 0.875) = 2 * 0.875 = 1.75 (round of to 1)
What should be expected behavior if the T1 and T2 timer value are same?

Can some one please clarify.

Thank you in advance.

--Ramesh.G


On Fri, Oct 22, 2010 at 8:30 PM, Ted Lemon <Ted.Lemon@nominum.com> wrote:

> On Oct 22, 2010, at 5:55 AM, Bud Millwood wrote:
>
> If the lease length is 0, then nothing about the offer is valid at all,
> IMO, and it should be discarded.
>
>
> That's right.   If you try to process it, you will flood the network.
>
>

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