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Today's Topics:
1. Re: DDNS updates for secondary DNS server (kraishak)
2. How to enable IP_PKTINFO and IP_RECVPKTINFO in ISC DHCP code
(Renuka Devi)
----------------------------------------------------------------------
Message: 1
Date: Thu, 29 Apr 2021 08:46:54 -0500 (CDT)
From: kraishak <kraishak....@gmail.com>
To: dhcp-users@lists.isc.org
Subject: Re: DDNS updates for secondary DNS server
Message-ID: <1619704014257-0.p...@n4.nabble.com>
Content-Type: text/plain; charset=us-ascii
Hi Rob Janssen-2,
Thanks for reply,
The normal flow like sending the DDNS updates for the primary DNS server is
working fine, the issue if the primary is down I don't see the update on the
secondary server, by seeing the tcpdump traffic I guess the DHCP server is
trying to communicate to secondary DNS but in secondary it is not getting
received, I am thinking I might be missing the piece for this fix, Just want
to check if some one already faced a situation and overcome it,
Actually I am not good at that scripting level
But again, Thanks for Suggestion
--
Sent from: http://isc-dhcp-users.2343191.n4.nabble.com/
------------------------------
Message: 2
Date: Thu, 29 Apr 2021 10:18:59 -0700
From: Renuka Devi <renukar...@gmail.com>
To: dhcp-users@lists.isc.org
Subject: How to enable IP_PKTINFO and IP_RECVPKTINFO in ISC DHCP code
Message-ID:
<cak9uel3eyebhwkc9lyxdqiynq9aaeqqwfgmk5a+ijdbo4gt...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi all,
I want to enable the above flags in ISC DHCP code.
./configure --enable-ipv4-pktinfo enabled only the USE_V4_PKTINFO.
But need all 3 flags (IP_PKTINFO and IP_RECVPKTINFO and USE_V4_PKTINFO) to
enable
support for setsockopt with IP_PKTINFO in ISC DHCP.
Can someone please help here ?
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