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Today's Topics:
1. Re: Dhcpd randomly returns the IP address or the backup IP
(Wayne Gemmell | Connect)
2. Re: Dhcpd randomly returns the IP address or the backup IP
(Sten Carlsen)
3. Re: Dhcpd randomly returns the IP address or the backup IP
(Wayne Gemmell | Connect)
----------------------------------------------------------------------
Message: 1
Date: Thu, 25 Mar 2021 14:01:53 +0200
From: "Wayne Gemmell | Connect" <wa...@connect-mobile.co.za>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Dhcpd randomly returns the IP address or the backup IP
Message-ID:
<cafk6eis1pz6i1un_wo_p6vjtc3qd-zcelaflm2msejaxqmk...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
I tried it. No change. The issue still persists.
<https://connect-mobile.co.za/mobile_marketing_solutions/>
On Tue, 23 Mar 2021 at 16:19, Wayne Gemmell | Connect <
wa...@connect-mobile.co.za> wrote:
> I'll give it a try, thanks.
>
>
> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>
>
> On Tue, 23 Mar 2021 at 01:32, Bill Shirley <
> b...@c3po.polymerindustries.biz> wrote:
>
>> Try:
>> update-optimization off;
>>
>> Bill
>> On 3/19/2021 2:22 AM, Wayne Gemmell | Connect wrote:
>>
>> Hi
>>
>> When my dhcp server gets a DHCPRELEASE followed by a DHCPDISCOVER then it
>> randomly allocates the IP address or the backup IP address that are
>> assigned to the host in the lease file to the host. The assignments always
>> got to the correct host and the mac address doesn't change.
>>
>> When this backup IP address is allocated then dynamic DNS isn't updated
>> and my container is unreachable.
>>
>> I've put all the relevant details in the link below but am more than
>> happy enough to furnish anything that is missing. Can anyone help please?
>>
>> https://gitlab.isc.org/isc-projects/dhcp/-/issues/172
>>
>> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>>
>> _______________________________________________
>> ISC funds the development of this software with paid support subscriptions.
>> Contact us at https://www.isc.org/contact/ for more information.
>>
>> dhcp-users mailing
>> listdhcp-us...@lists.isc.orghttps://lists.isc.org/mailman/listinfo/dhcp-users
>>
>> _______________________________________________
>> ISC funds the development of this software with paid support
>> subscriptions. Contact us at https://www.isc.org/contact/ for more
>> information.
>>
>> dhcp-users mailing list
>> dhcp-users@lists.isc.org
>> https://lists.isc.org/mailman/listinfo/dhcp-users
>>
>
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Message: 2
Date: Thu, 25 Mar 2021 16:50:36 +0100
From: Sten Carlsen <st...@s-carlsen.dk>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Dhcpd randomly returns the IP address or the backup IP
Message-ID: <c10e1053-8b4b-4a5b-8bda-4c6f79f04...@s-carlsen.dk>
Content-Type: text/plain; charset="us-ascii"
You define the class kannel inside the subnet, so if there are any other
subnets, it will be defined there as well. Class definitions are global always,
defining them inside a subnet may have some "interesting" side effects as some
options are taken from that subnet even if the host gets an address in a
different subnet - routers is one of them.
So one thought is, if the backup address is not in this subnet, the host will
be given incorrect information.
--
Best regards
Sten Carlsen
--------------------------------------------------
Aoccdrnig to rseerach at Cmabrigde Uinervtisy,
it deosn't mttaer in waht oredr the ltteers in a
wrod are, the olny iprmoatnt tihng is taht the
frist and lsat lteter be at the rghit pclae.
The rset can be a ttoal mses and you can slitl
raed it wotihut porbelm. Tihs is bcuseae the
hmuan mnid deos not raed ervey lteter by istlef,
but the wrod as a wlohe. Amzanig, huh?
--------------------------------------------------
> On 25 Mar 2021, at 13.01, Wayne Gemmell | Connect
> <wa...@connect-mobile.co.za> wrote:
>
> I tried it. No change. The issue still persists.
>
>
> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>
>
> On Tue, 23 Mar 2021 at 16:19, Wayne Gemmell | Connect
> <wa...@connect-mobile.co.za <mailto:wa...@connect-mobile.co.za>> wrote:
> I'll give it a try, thanks.
>
>
> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>
>
> On Tue, 23 Mar 2021 at 01:32, Bill Shirley <b...@c3po.polymerindustries.biz
> <mailto:b...@c3po.polymerindustries.biz>> wrote:
> Try:
> update-optimization off;
>
> Bill
>
> On 3/19/2021 2:22 AM, Wayne Gemmell | Connect wrote:
>> Hi
>>
>> When my dhcp server gets a DHCPRELEASE followed by a DHCPDISCOVER then it
>> randomly allocates the IP address or the backup IP address that are assigned
>> to the host in the lease file to the host. The assignments always got to the
>> correct host and the mac address doesn't change.
>>
>> When this backup IP address is allocated then dynamic DNS isn't updated and
>> my container is unreachable.
>>
>> I've put all the relevant details in the link below but am more than happy
>> enough to furnish anything that is missing. Can anyone help please?
>>
>> https://gitlab.isc.org/isc-projects/dhcp/-/issues/172
>> <https://gitlab.isc.org/isc-projects/dhcp/-/issues/172>
>>
>> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>>
>>
>> _______________________________________________
>> ISC funds the development of this software with paid support subscriptions.
>> Contact us at https://www.isc.org/contact/ <https://www.isc.org/contact/>
>> for more information.
>>
>> dhcp-users mailing list
>> dhcp-users@lists.isc.org <mailto:dhcp-users@lists.isc.org>
>> https://lists.isc.org/mailman/listinfo/dhcp-users
>> <https://lists.isc.org/mailman/listinfo/dhcp-users>
> _______________________________________________
> ISC funds the development of this software with paid support subscriptions.
> Contact us at https://www.isc.org/contact/ <https://www.isc.org/contact/> for
> more information.
>
> dhcp-users mailing list
> dhcp-users@lists.isc.org <mailto:dhcp-users@lists.isc.org>
> https://lists.isc.org/mailman/listinfo/dhcp-users
> <https://lists.isc.org/mailman/listinfo/dhcp-users>
> _______________________________________________
> ISC funds the development of this software with paid support subscriptions.
> Contact us at https://www.isc.org/contact/ for more information.
>
> dhcp-users mailing list
> dhcp-users@lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users
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------------------------------
Message: 3
Date: Fri, 26 Mar 2021 09:43:09 +0200
From: "Wayne Gemmell | Connect" <wa...@connect-mobile.co.za>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Dhcpd randomly returns the IP address or the backup IP
Message-ID:
<CAFK6eistLgRkKdZh1OGZ=tn4sr9wkhgrecmm5xxxhuzxova...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Thanks Sten
I've moved my class out of the subnet and the issue still persists.
<https://connect-mobile.co.za/mobile_marketing_solutions/>
On Thu, 25 Mar 2021 at 17:51, Sten Carlsen <st...@s-carlsen.dk> wrote:
> You define the class kannel inside the subnet, so if there are any other
> subnets, it will be defined there as well. Class definitions are global
> always, defining them inside a subnet may have some "interesting" side
> effects as some options are taken from that subnet even if the host gets an
> address in a different subnet - routers is one of them.
>
> So one thought is, if the backup address is not in this subnet, the host
> will be given incorrect information.
>
> --
> Best regards
> Sten Carlsen
>
> --------------------------------------------------
> Aoccdrnig to rseerach at Cmabrigde Uinervtisy,
> it deosn't mttaer in waht oredr the ltteers in a
> wrod are, the olny iprmoatnt tihng is taht the
> frist and lsat lteter be at the rghit pclae.
> The rset can be a ttoal mses and you can slitl
> raed it wotihut porbelm. Tihs is bcuseae the
> hmuan mnid deos not raed ervey lteter by istlef,
> but the wrod as a wlohe. Amzanig, huh?
> --------------------------------------------------
>
> On 25 Mar 2021, at 13.01, Wayne Gemmell | Connect <
> wa...@connect-mobile.co.za> wrote:
>
> I tried it. No change. The issue still persists.
>
>
> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>
>
> On Tue, 23 Mar 2021 at 16:19, Wayne Gemmell | Connect <
> wa...@connect-mobile.co.za> wrote:
>
>> I'll give it a try, thanks.
>>
>>
>> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>>
>>
>> On Tue, 23 Mar 2021 at 01:32, Bill Shirley <
>> b...@c3po.polymerindustries.biz> wrote:
>>
>>> Try:
>>> update-optimization off;
>>>
>>> Bill
>>> On 3/19/2021 2:22 AM, Wayne Gemmell | Connect wrote:
>>>
>>> Hi
>>>
>>> When my dhcp server gets a DHCPRELEASE followed by a DHCPDISCOVER then
>>> it randomly allocates the IP address or the backup IP address that are
>>> assigned to the host in the lease file to the host. The assignments always
>>> got to the correct host and the mac address doesn't change.
>>>
>>> When this backup IP address is allocated then dynamic DNS isn't updated
>>> and my container is unreachable.
>>>
>>> I've put all the relevant details in the link below but am more than
>>> happy enough to furnish anything that is missing. Can anyone help please?
>>>
>>> https://gitlab.isc.org/isc-projects/dhcp/-/issues/172
>>>
>>> <https://connect-mobile.co.za/mobile_marketing_solutions/>
>>>
>>> _______________________________________________
>>> ISC funds the development of this software with paid support subscriptions.
>>> Contact us at https://www.isc.org/contact/ for more information.
>>>
>>> dhcp-users mailing
>>> listdhcp-us...@lists.isc.orghttps://lists.isc.org/mailman/listinfo/dhcp-users
>>>
>>> _______________________________________________
>>> ISC funds the development of this software with paid support
>>> subscriptions. Contact us at https://www.isc.org/contact/ for more
>>> information.
>>>
>>> dhcp-users mailing list
>>> dhcp-users@lists.isc.org
>>> https://lists.isc.org/mailman/listinfo/dhcp-users
>>>
>> _______________________________________________
> ISC funds the development of this software with paid support
> subscriptions. Contact us at https://www.isc.org/contact/ for more
> information.
>
> dhcp-users mailing list
> dhcp-users@lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users
>
>
> _______________________________________________
> ISC funds the development of this software with paid support
> subscriptions. Contact us at https://www.isc.org/contact/ for more
> information.
>
> dhcp-users mailing list
> dhcp-users@lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users
>
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