Hello All,
It is known that current EDKII doesn't support RFC3021, We could see the
following behavior which is PXE boot fails whereas Cent OS can get IP address
from the same BIOS.
[Configuration Used]
DHCP server setting under Ubuntu:
1. /etc/dhcp/dhcpd.conf
# RFC3021-Using 31-bit perfixes
Hi Karunakar,
May I ask whether the CentOS can get IP address from BIOS or from DHCP server?
I am confused about your question.
Thanks,
Ting
From: Karunakar P [mailto:karunak...@amiindia.co.in]
Sent: Monday, September 25, 2017 3:02 PM
To: 'edk2-devel@lists.01.org'
Cc: Wu, Jiaxin ; Fu, Siyuan
Hi, Karunakar
You are correct that EDK2 doesn't support rfc3201.
The most obvious problem that come to my mind is the NetIp4IsUnicast() function
in NetLib, which has the assumption that the host address part should not be
all zero or all one (or to say, -1 in the rfc3201). I think that's why th
Hi, Karunakar
May I know that whether you have a real requirement that must use the
point-2-point link in your environment, or you just found this problem in your
test?
BestRegards
Fu Siyuan
From: Fu, Siyuan
Sent: Monday, September 25, 2017 3:50 PM
To: Karunakar P ; 'edk2-devel@lists.01.org'
Hi Fu Siyuan,
Thanks for your conformation.
We would like to use /31s to save IPv4 addresses.
When it's a point-to-point link (server to router), the extra network address
and broadcast address is wasted.
RFC 3021 solves the problem by using a broadcast address of 255.255.255.255 on
such subne
Hi, Karunakar
We haven't received requirement for this feature before so we don't have plan
now. I think you can submit a Bugzilla ticket for this feature request, we will
follow up to investigate it.
BestRegards
Fu Siyuan
From: Karunakar P [mailto:karunak...@amiindia.co.in]
Sent: Monday, Sept
Hi Siyuan,
I've filled a New Bug in Bugzilla and following are the details.
https://bugzilla.tianocore.org/show_bug.cgi?id=722
Thanks,
Karunakar
From: Fu, Siyuan [mailto:siyuan...@intel.com]
Sent: Wednesday, September 27, 2017 1:46 PM
To: Karunakar P; 'edk2-devel@lists.01.org'
Cc: Wu, Jiaxin; Ye
Hi Siyuan,
Could you please update the status on this.
Thanks,
Karunakar
From: Karunakar P
Sent: Wednesday, September 27, 2017 3:06 PM
To: 'Fu, Siyuan'; 'edk2-devel@lists.01.org'
Cc: Wu, Jiaxin; Ye, Ting
Subject: RE: Linux CentOS 7.3 can get DHCP IPv4 IP address with configuring
DHCP server as
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