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Today's Topics:
1. Re: Lease File Compression Requirements (Marcin Siodelski)
2. Re: Lease File Compression Requirements (wlodek)
3. How is giaddr (Relay Agent Ip Address ) fetched and saved in
Pkt4 object (anuj chauhan)
4. Re: How is giaddr (Relay Agent Ip Address ) fetched and
saved in Pkt4 object (Tomek Mrugalski)
----------------------------------------------------------------------
Message: 1
Date: Tue, 16 Dec 2014 15:06:49 +0100
From: Marcin Siodelski <[email protected]>
To: wlodek <[email protected]>, [email protected]
Subject: Re: [kea-dev] Lease File Compression Requirements
Message-ID: <[email protected]>
Content-Type: text/plain; charset=utf-8
Wlodek,
It is a good suggestion. However, we have to keep in mind that the
implementation of the "Control Socket" is needed for this feature work.
So, perhaps it will not be a MUST but certainly it may be included in
the requirements with a note that it is dependent on the "Control
Socket" and that it may be implemented at the later time.
Marcin
On 12/16/14 14:53, wlodek wrote:
> Hello,
>
> Little idea: I think another trigger could be useful. Manual trigger for
> administrators - start LFC on demand.
>
> W?odek
>
> On 12/16/2014 01:02 PM, Marcin Siodelski wrote:
>> Hi,
>>
>> Recently we had a discussion on the mailing list about the lease file
>> clean-up in Kea, initiated by Nicolas Chaigneau.
>>
>> Please see this thread and follow-ups here:
>> https://lists.isc.org/pipermail/kea-dev/2014-November/000185.html
>>
>> It is an important functionality required to keep the size of the lease
>> file at the reasonable level, by periodically removing the redundant
>> information from it.
>>
>> As a first step towards the implementation of this feature in Kea, I
>> created a page with requirements:
>>
>> http://kea.isc.org/wiki/LeaseFileCompressionRequirements
>>
>> All input to this document is welcome.
>>
>> I am planning on creating an accompanying design document using the
>> requirements presented here.
>>
>> Again, please share your thoughts.
>>
>> Thanks,
>> Marcin
>>
>>
>>
>> _______________________________________________
>> kea-dev mailing list
>> [email protected]
>> https://lists.isc.org/mailman/listinfo/kea-dev
>>
> _______________________________________________
> kea-dev mailing list
> [email protected]
> https://lists.isc.org/mailman/listinfo/kea-dev
>
------------------------------
Message: 2
Date: Tue, 16 Dec 2014 15:23:49 +0100
From: wlodek <[email protected]>
To: [email protected]
Subject: Re: [kea-dev] Lease File Compression Requirements
Message-ID: <[email protected]>
Content-Type: text/plain; charset=utf-8
Just a guess but that could be simpler way to do this: start LFC on
server reconfigure and Kea right now supports dynamic reconfiguration.
That isn't directly "manual trigger" but we don't need "Control Socket"
for this.
W?odek
On 12/16/2014 03:06 PM, Marcin Siodelski wrote:
> Wlodek,
>
> It is a good suggestion. However, we have to keep in mind that the
> implementation of the "Control Socket" is needed for this feature work.
> So, perhaps it will not be a MUST but certainly it may be included in
> the requirements with a note that it is dependent on the "Control
> Socket" and that it may be implemented at the later time.
>
> Marcin
>
> On 12/16/14 14:53, wlodek wrote:
>> Hello,
>>
>> Little idea: I think another trigger could be useful. Manual trigger for
>> administrators - start LFC on demand.
>>
>> W?odek
>>
>> On 12/16/2014 01:02 PM, Marcin Siodelski wrote:
>>> Hi,
>>>
>>> Recently we had a discussion on the mailing list about the lease file
>>> clean-up in Kea, initiated by Nicolas Chaigneau.
>>>
>>> Please see this thread and follow-ups here:
>>> https://lists.isc.org/pipermail/kea-dev/2014-November/000185.html
>>>
>>> It is an important functionality required to keep the size of the lease
>>> file at the reasonable level, by periodically removing the redundant
>>> information from it.
>>>
>>> As a first step towards the implementation of this feature in Kea, I
>>> created a page with requirements:
>>>
>>> http://kea.isc.org/wiki/LeaseFileCompressionRequirements
>>>
>>> All input to this document is welcome.
>>>
>>> I am planning on creating an accompanying design document using the
>>> requirements presented here.
>>>
>>> Again, please share your thoughts.
>>>
>>> Thanks,
>>> Marcin
>>>
>>>
>>>
>>> _______________________________________________
>>> kea-dev mailing list
>>> [email protected]
>>> https://lists.isc.org/mailman/listinfo/kea-dev
>>>
>> _______________________________________________
>> kea-dev mailing list
>> [email protected]
>> https://lists.isc.org/mailman/listinfo/kea-dev
>>
------------------------------
Message: 3
Date: Wed, 17 Dec 2014 16:16:08 +0530
From: anuj chauhan <[email protected]>
To: [email protected]
Subject: [kea-dev] How is giaddr (Relay Agent Ip Address ) fetched and
saved in Pkt4 object
Message-ID:
<cadijjanideojesywlmo8s-glr4x2zq_pw8hhiwogbpf+pku...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi,
How is the Pkt4 Object created and assigned values from dhcp discover
packet recieved on socket.Is the Giaddr field of dhcpdiscover packet
retrieved and stored in the Pkt4 object.
Regards
Anuj Chauhan
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------------------------------
Message: 4
Date: Wed, 17 Dec 2014 12:19:07 +0100
From: Tomek Mrugalski <[email protected]>
To: anuj chauhan <[email protected]>, [email protected]
Subject: Re: [kea-dev] How is giaddr (Relay Agent Ip Address ) fetched
and saved in Pkt4 object
Message-ID: <[email protected]>
Content-Type: text/plain; charset=windows-1252
On 17.12.2014 11:46, anuj chauhan wrote:
> How is the Pkt4 Object created and assigned values from dhcp discover
> packet recieved on socket.Is the Giaddr field of dhcpdiscover packet
> retrieved and stored in the Pkt4 object.
See Dhcpv4Srv::run(). It's the best place to analyse the code yourself.
Look at the query->unpack() which is a call to Pkt4::unpack().
Make sure you read the doxygen comments in .h files. Every method is
very well documented. You may also take a look at its generated output
here: kea.isc.org -> Developer's Guide -> Classes.
Hope that helps.
Tomek
------------------------------
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End of kea-dev Digest, Vol 9, Issue 5
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