Re: What happens if I have 2 DNS in the OFFER packet

["Wu, Jiaxin" <jiaxin.wu@intel.com>]

Hi Naveen,

Do you use the "ifconfig -s eth0 dhcp" command to set the IP address? For Ip4config2 protocol, no matter how many DNS in offer packet, all of will be configured (See Ip4Config2OnDhcp4Complete).

Thanks,
Jiaxin

> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
> Santhapur Naveen
> Sent: Tuesday, April 11, 2017 5:29 PM
> To: edk2-devel@lists.01.org
> Subject: [edk2] What happens if I have 2 DNS in the OFFER packet
> 
> Hi all,
> 
>             I've been facing an issue which is "IP is not assigned to the SUT if the
> received OFFER packet contains 2 DNS entries."
>             I don't have the environment with me. When I compared the
> Wireshark log in success and failure cases sent to me, I see no differences
> except the DNS entries in the OFFFER are different.
> 
>             In the failure case, DISCOVER packet is sent four times as per RFC. And
> the server is sending OFFER packet all the four times, but the SUT is not
> accepting. Since I don't have the environment in which there will be two DNS
> entries, I'm not in a position to provide more details.
> 
>             Is this an expected behavior or am I missing anything?
> 
> Regards,
> Naveen
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