[Dibbler] Change lease configuration "on-the-fly"?

Keshi LI (gmail) keshi.li at gmail.com
Tue Oct 20 12:06:14 CEST 2009


Correction for my previous mail:

3. My client enters RENEWing state and sends "Renew"


2009/10/20 Keshi LI (gmail) <keshi.li at gmail.com>

> Hello, all:
> I use dibbler-server 0.7.1 Linux to test a DHCPv6 client implementation of
> our gateway.
>
> I would like to test the following statements of RFC3315:
>
> 18. DHCP Client-Initiated Configuration Exchange
>
> 18.1. Client Behavior
>
> 18.1.8. Receipt of Reply Messages
>
>    -  Add any new addresses in the IA option to the IA as recorded by the client.
>    -  Update lifetimes for any addresses in the IA option that the client already has recorded in the IA.
>    -  Discard any addresses from the IA, as recorded by the client, that have a valid lifetime of 0 in the IA Address option.
>
> My question is how can I make dibbler-server change the lease configuration "on-the-fly" without restarting the dibbler-server?
>
> I have tried the following:
>
> 1. My client exchanges Solicit, Advertise, Request and Reply with dibbler-server and my client enters BOUND state
>
> 2. I modify in /etc/dibbler/server.conf the value of valid lifetime or address in IA_NA option for my client
>
> 3. My client enters RENEWing state and sends Request
>
> 4. I expect that dibbler-server send Reply with updated IA_NA, however, dibbler-server sends Reply with Status Code (NoBinding)
>
>
> Any help would be apprieciated.
>
>
> Regards
>
> Keshi
>
>
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