[Kea-users] Kea-users Digest, Vol 113, Issue 3
JT ISC
jtisc88 at gmail.com
Thu Nov 9 03:17:48 UTC 2023
Re: [Kea-users] DHCPv4 Packet Drop Question
Darren,
Thank you so much for the reply!! I will get that portion into the config
tomorrow and see how my devices react to it.
Appreciate it!
On Wed, Nov 8, 2023 at 8:49 PM <kea-users-request at lists.isc.org> wrote:
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> Today's Topics:
>
> 1. upgrade kea with db backend
> (Wagner Vlastimil - HZS ?steck?ho kraje)
> 2. DHCPv4 Packet Drop Question (JT ISC)
> 3. Re: upgrade kea with db backend (Darren Ankney)
> 4. Re: DHCPv4 Packet Drop Question (Darren Ankney)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 8 Nov 2023 13:46:47 +0000
> From: Wagner Vlastimil - HZS ?steck?ho kraje
> <Vlastimil.Wagner at hzscr.cz>
> To: "Kea-users at lists.isc.org" <Kea-users at lists.isc.org>
> Subject: [Kea-users] upgrade kea with db backend
> Message-ID: <8127eaf58001ca99c59d4128d3b20d8fcb23b09b.camel at hzscr.cz>
> Content-Type: text/plain; charset="utf-8"
>
> Hi
>
> I have dozens servers with Kea, now i will change hardware with new
> version of linux (centos 7.9 ---> almalinux 9).
> And there is new version of Kea and of course DB schema version.
> How is best practice to upgrade, its not possible upgrade all servers in
> one time.
> Is somewhere db schema version compatibility matrix?
>
> Wagner
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 6 Nov 2023 15:29:00 -0600
> From: JT ISC <jtisc88 at gmail.com>
> To: kea-users at lists.isc.org
> Subject: [Kea-users] DHCPv4 Packet Drop Question
> Message-ID:
> <CAPxL6Ai5CpHCO=
> Dh7uc_rUbZbtRhaYbHjypyDM-Nd2znAWbEYQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hello,
>
> I have just a handful of devices that are experiencing DHCP4_PACK_DROP_0003
> for "contains a foreign server identifier"
>
> kea-dhcp4: DEBUG [kea-dhcp4.bad-packets.] DHCP4_PACKET_DROP_0003 it
> contains a foreign server identifier
>
> I read on some old posts for an old version of Kea that this was a new
> option in Kea.
>
> Is there a way to disable this?
>
> The handful of devices are a mixture of Wireless APs, VoIP Phones, and misc
> desktops and client devices.
>
> Thank you in advance for your help!
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> ------------------------------
>
> Message: 3
> Date: Wed, 8 Nov 2023 09:53:03 -0500
> From: Darren Ankney <darren.ankney at gmail.com>
> To: Wagner Vlastimil - HZS ?steck?ho kraje
> <Vlastimil.Wagner at hzscr.cz>
> Cc: "Kea-users at lists.isc.org" <Kea-users at lists.isc.org>
> Subject: Re: [Kea-users] upgrade kea with db backend
> Message-ID:
> <CAKabWHj5tmvcbX8-wuGaqBh40iE_GGOi2guZ3eC2ZVbAUd=
> fDw at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> Hi Wagner,
>
> You must use the exact schema that matches the Kea version you are
> running. There is no backwards compatibility. If Kea finds the wrong
> schema version, it will refuse to run.
>
> Thank you,
>
> Darren Ankney
>
> On Wed, Nov 8, 2023 at 8:47?AM Wagner Vlastimil - HZS ?steck?ho kraje
> <Vlastimil.Wagner at hzscr.cz> wrote:
> >
> > Hi
> >
> > I have dozens servers with Kea, now i will change hardware with new
> version of linux (centos 7.9 ---> almalinux 9).
> > And there is new version of Kea and of course DB schema version.
> > How is best practice to upgrade, its not possible upgrade all servers in
> one time.
> > Is somewhere db schema version compatibility matrix?
> >
> > Wagner
> >
> > --
> > ISC funds the development of this software with paid support
> subscriptions. Contact us at https://www.isc.org/contact/ for more
> information.
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> > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.
> >
> > Kea-users mailing list
> > Kea-users at lists.isc.org
> > https://lists.isc.org/mailman/listinfo/kea-users
>
>
> ------------------------------
>
> Message: 4
> Date: Wed, 8 Nov 2023 13:48:42 -0500
> From: Darren Ankney <darren.ankney at gmail.com>
> To: kea-users at lists.isc.org
> Subject: Re: [Kea-users] DHCPv4 Packet Drop Question
> Message-ID:
> <CAKabWHgGkkuZJQM5NHpdBcwDpB+wwy2=
> uZiMg1gROhwxJSFxpQ at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> Hi,
>
> If you are running 2.4.0, you can ignore the server identifier:
>
> https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#ignore-dhcp-server-identifier
> which will cause the server to answer all DHCP queries regardless of
> the server identifier.
>
> Thank you,
>
> Darren Ankney
>
> On Wed, Nov 8, 2023 at 1:42?PM JT ISC <jtisc88 at gmail.com> wrote:
> >
> > Hello,
> >
> > I have just a handful of devices that are experiencing
> DHCP4_PACK_DROP_0003 for "contains a foreign server identifier"
> >
> > kea-dhcp4: DEBUG [kea-dhcp4.bad-packets.] DHCP4_PACKET_DROP_0003 it
> contains a foreign server identifier
> >
> > I read on some old posts for an old version of Kea that this was a new
> option in Kea.
> >
> > Is there a way to disable this?
> >
> > The handful of devices are a mixture of Wireless APs, VoIP Phones, and
> misc desktops and client devices.
> >
> > Thank you in advance for your help!
> > --
> > ISC funds the development of this software with paid support
> subscriptions. Contact us at https://www.isc.org/contact/ for more
> information.
> >
> > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.
> >
> > Kea-users mailing list
> > Kea-users at lists.isc.org
> > https://lists.isc.org/mailman/listinfo/kea-users
>
>
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> End of Kea-users Digest, Vol 113, Issue 3
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