Re: [Dnsmasq-discuss] DHCPv6 - network booting 'address in use'

2021-09-16 Thread Petr Menšík
Hi! There is also bug on Red Hat bugzilla [1] for this issue, which contains a bit more comments about it. I would make short summary here. The problem is client on the same machine with the same DUID and mac address requests IPv6. Before it processes Advertisement, it requests IPv6 again, this

Re: [Dnsmasq-discuss] DHCPv6 - network booting 'address in use'

2021-09-16 Thread Harald Jensas
On 9/15/21 21:22, Geert Stappers via Dnsmasq-discuss wrote: On Wed, Sep 15, 2021 at 08:23:47AM +0200, Harald Jensas wrote: On 9/14/21 21:12, Geert Stappers via Dnsmasq-discuss wrote: On Tue, Sep 14, 2021 at 04:58:10PM +0200, Harald Jensas wrote: Hi, We are seeing an issue whit network

Re: [Dnsmasq-discuss] DHCPv6 - network booting 'address in use'

2021-09-15 Thread Geert Stappers via Dnsmasq-discuss
On Wed, Sep 15, 2021 at 08:23:47AM +0200, Harald Jensas wrote: > On 9/14/21 21:12, Geert Stappers via Dnsmasq-discuss wrote: > > On Tue, Sep 14, 2021 at 04:58:10PM +0200, Harald Jensas wrote: > > > Hi, > > > > > > We are seeing an issue whit network booting over DHCPv6 is failing. > > > The UEFI

Re: [Dnsmasq-discuss] DHCPv6 - network booting 'address in use'

2021-09-15 Thread Harald Jensas
On 9/14/21 21:12, Geert Stappers via Dnsmasq-discuss wrote: On Tue, Sep 14, 2021 at 04:58:10PM +0200, Harald Jensas wrote: Hi, We are seeing an issue whit network booting over DHCPv6 is failing. The UEFI firmware is starting two DHCPv6 transactions, with separate IAID's. Initially one

Re: [Dnsmasq-discuss] DHCPv6 - network booting 'address in use'

2021-09-14 Thread Geert Stappers via Dnsmasq-discuss
On Tue, Sep 14, 2021 at 04:58:10PM +0200, Harald Jensas wrote: > Hi, > > We are seeing an issue whit network booting over DHCPv6 is failing. > The UEFI firmware is starting two DHCPv6 transactions, with separate IAID's. > Initially one transactions succeeds, while the other transaction fails >

[Dnsmasq-discuss] DHCPv6 - network booting 'address in use'

2021-09-14 Thread Harald Jensas
Hi, We are seeing an issue whit network booting over DHCPv6 is failing. The UEFI firmware is starting two DHCPv6 transactions, with separate IAID's. Initially one transactions succeeds, while the other transaction fails because the same address (fd42::200) is advertised. On error, the client