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Today's Topics:

   1. Re: Dhcpd with ipv6 support (Anjali Krishna)
   2. Re: Dhcpd with ipv6 support (glenn.satch...@uniq.com.au)
   3. Re: Dhcpd with ipv6 support (Anjali Krishna)


----------------------------------------------------------------------

Message: 1
Date: Wed, 26 Aug 2020 09:24:06 +0530
From: Anjali Krishna <krishnaanjal...@gmail.com>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Dhcpd with ipv6 support
Message-ID:
        <cap6u7k9xoeuoc59kwtymdqo4yroawyrk+zqno8ac9nyhmvg...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi,

    I tried the radvd daemon in yocto.
But before I could continue further I came across the license info of
Radvd. I am allowed only to use packages which has GPL v2 license
unfortunately radvd has BSD license.(it is a constraint from our higher
development team).

Is there any other way I can move forward.?. I searched for any alternative
for radvd but could not find it

I am stuck here. Any further suggestion would be appreciated

Regards,

Anjali



On Mon, 10 Aug 2020, 10:41 pm Bill Shirley, <b...@c3po.polymerindustries.biz>
wrote:

> No matter who the vendor is, for IPv6 all devices require a Router
> Advertisement Daemon.
>
> iDevices support DHCPv6.  Most Android devices do not.  For your reading
> pleasure:
> https://issuetracker.google.com/issues/36949085
>
> Bill
> On 8/9/2020 6:47 PM, Joshua Stark wrote:
>
> Hi Krishna,
>
> iPhone's are the same.
>
> You need to use a *Router Advertisement Daemon* to send back the flags
> needed for the client to go looking for a DHCPv6 server.
>
> There is lots of good resources out on the web, what you need to do is
> look at DHCPv6 vs SLAAC (Stateless Address Auto-Configuration)
>
> For the RAD, I use radvd on my gateway, the configuration can be found
> here: https://linux.die.net/man/5/radvd.conf
>
> I use the options:
>    # Set to on to turn on Stateful DHCPv6
>    # If set to off, then will use Stateless IPv6
>    AdvManagedFlag on;
>    AdvOtherConfigFlag on;
>
> To tell the clients to go looking for DHCPv6
>
>
> Thanks
> Josh
>
> On 10/8/20 07:59, Bill Shirley wrote:
>
> Most Android devices don't support getting an IPv6 address via DHCP.
>
> Bill
> On 8/9/2020 4:11 AM, Anjali Krishna wrote:
>
> Hi all,
>
> I am testing ipv6 support between my embedded board and Android phone.
>
> Two embedded boards are getting connected with ipv6 when running dhcpd - 6
> in server and dhclient - 6 in client side.
>
> As an extension of the testing,I configured my board as ipv6 hostpot and
> tries connecting my android phone which supports ipv6.. The process got
> stuck at obtaining ip address message in phone wifi screen.
>
> I m doubting some configuration is missing in my wifi server dhcpd
> configuration.
>
>
> Any help would be appreciated
>
> Regard,
> Anjali
>
> _______________________________________________
> 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 
> 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 
> 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.
>
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------------------------------

Message: 2
Date: Wed, 26 Aug 2020 14:13:13 +1000
From: glenn.satch...@uniq.com.au
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Dhcpd with ipv6 support
Message-ID: <7f26058267ef9044df35b0f3f8ffd...@uniq.com.au>
Content-Type: text/plain; charset=US-ASCII; format=flowed

Hi Anjali

Maybe the network switch or router has a builtin router advertisement 
feature?

regards,
-glenn

On 2020-08-26 13:54, Anjali Krishna wrote:
> Hi,
> 
>     I tried the radvd daemon in yocto.
> But before I could continue further I came across the license info of
> Radvd. I am allowed only to use packages which has GPL v2 license
> unfortunately radvd has BSD license.(it is a constraint from our
> higher development team).
> 
> Is there any other way I can move forward.?. I searched for any
> alternative for radvd but could not find it
> 
> I am stuck here. Any further suggestion would be appreciated
> 
> Regards,
> 
> Anjali
> 
> On Mon, 10 Aug 2020, 10:41 pm Bill Shirley,
> <b...@c3po.polymerindustries.biz> wrote:
> 
>> No matter who the vendor is, for IPv6 all devices require a Router
>> Advertisement Daemon.
>> 
>> iDevices support DHCPv6.  Most Android devices do not.  For your
>> reading pleasure:
>> https://issuetracker.google.com/issues/36949085
>> 
>> Bill
>> On 8/9/2020 6:47 PM, Joshua Stark wrote:
>> Hi Krishna,
>> 
>> iPhone's are the same.
>> 
>> You need to use a Router Advertisement Daemon to send back the flags
>> needed for the client to go looking for a DHCPv6 server.
>> 
>> There is lots of good resources out on the web, what you need to do
>> is look at DHCPv6 vs SLAAC (Stateless Address Auto-Configuration)
>> 
>> For the RAD, I use radvd on my gateway, the configuration can be
>> found here: https://linux.die.net/man/5/radvd.conf
>> 
>> I use the options:
>> # Set to on to turn on Stateful DHCPv6
>> # If set to off, then will use Stateless IPv6
>> AdvManagedFlag on;
>> AdvOtherConfigFlag on;
>> 
>> To tell the clients to go looking for DHCPv6
>> 
>> Thanks
>> Josh
>> 
>> On 10/8/20 07:59, Bill Shirley wrote:
>> 
>> Most Android devices don't support getting an IPv6 address via DHCP.
>> 
>> Bill
>> On 8/9/2020 4:11 AM, Anjali Krishna wrote:
>> 
>> Hi all,
>> 
>> I am testing ipv6 support between my embedded board and Android
>> phone.
>> 
>> Two embedded boards are getting connected with ipv6 when running
>> dhcpd - 6 in server and dhclient - 6 in client side.
>> 
>> As an extension of the testing,I configured my board as ipv6 hostpot
>> and tries connecting my android phone which supports ipv6.. The
>> process got stuck at obtaining ip address message in phone wifi
>> screen.
>> 
>> I m doubting some configuration is missing in my wifi server dhcpd
>> configuration.
>> 
>> Any help would be appreciated
>> 
>> Regard,
>> Anjali
>> 
>> _______________________________________________
>> 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
> 
>  _______________________________________________
> 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


------------------------------

Message: 3
Date: Wed, 26 Aug 2020 10:03:59 +0530
From: Anjali Krishna <krishnaanjal...@gmail.com>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Dhcpd with ipv6 support
Message-ID:
        <cap6u7k-uwl8z9xdbybou5jbf9hqfmtbhhakgycaeynscjj+...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi,

Since my embedded board has to function as an Wi-Fi hotspot, adding radvd
functionality is on my hands where exactly I am helpless.

On Wed, 26 Aug 2020, 9:43 am , <glenn.satch...@uniq.com.au> wrote:

> Hi Anjali
>
> Maybe the network switch or router has a builtin router advertisement
> feature?
>
> regards,
> -glenn
>
> On 2020-08-26 13:54, Anjali Krishna wrote:
> > Hi,
> >
> >     I tried the radvd daemon in yocto.
> > But before I could continue further I came across the license info of
> > Radvd. I am allowed only to use packages which has GPL v2 license
> > unfortunately radvd has BSD license.(it is a constraint from our
> > higher development team).
> >
> > Is there any other way I can move forward.?. I searched for any
> > alternative for radvd but could not find it
> >
> > I am stuck here. Any further suggestion would be appreciated
> >
> > Regards,
> >
> > Anjali
> >
> > On Mon, 10 Aug 2020, 10:41 pm Bill Shirley,
> > <b...@c3po.polymerindustries.biz> wrote:
> >
> >> No matter who the vendor is, for IPv6 all devices require a Router
> >> Advertisement Daemon.
> >>
> >> iDevices support DHCPv6.  Most Android devices do not.  For your
> >> reading pleasure:
> >> https://issuetracker.google.com/issues/36949085
> >>
> >> Bill
> >> On 8/9/2020 6:47 PM, Joshua Stark wrote:
> >> Hi Krishna,
> >>
> >> iPhone's are the same.
> >>
> >> You need to use a Router Advertisement Daemon to send back the flags
> >> needed for the client to go looking for a DHCPv6 server.
> >>
> >> There is lots of good resources out on the web, what you need to do
> >> is look at DHCPv6 vs SLAAC (Stateless Address Auto-Configuration)
> >>
> >> For the RAD, I use radvd on my gateway, the configuration can be
> >> found here: https://linux.die.net/man/5/radvd.conf
> >>
> >> I use the options:
> >> # Set to on to turn on Stateful DHCPv6
> >> # If set to off, then will use Stateless IPv6
> >> AdvManagedFlag on;
> >> AdvOtherConfigFlag on;
> >>
> >> To tell the clients to go looking for DHCPv6
> >>
> >> Thanks
> >> Josh
> >>
> >> On 10/8/20 07:59, Bill Shirley wrote:
> >>
> >> Most Android devices don't support getting an IPv6 address via DHCP.
> >>
> >> Bill
> >> On 8/9/2020 4:11 AM, Anjali Krishna wrote:
> >>
> >> Hi all,
> >>
> >> I am testing ipv6 support between my embedded board and Android
> >> phone.
> >>
> >> Two embedded boards are getting connected with ipv6 when running
> >> dhcpd - 6 in server and dhclient - 6 in client side.
> >>
> >> As an extension of the testing,I configured my board as ipv6 hostpot
> >> and tries connecting my android phone which supports ipv6.. The
> >> process got stuck at obtaining ip address message in phone wifi
> >> screen.
> >>
> >> I m doubting some configuration is missing in my wifi server dhcpd
> >> configuration.
> >>
> >> Any help would be appreciated
> >>
> >> Regard,
> >> Anjali
> >>
> >> _______________________________________________
> >> 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
> >
> >  _______________________________________________
> > 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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