Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 15 Mar 2016 17:55:52 +0000
From:      Arthur Chance <freebsd@qeng-ho.org>
To:        Guy Harrison <gfh@swampdog.co.uk>, freebsd-questions@freebsd.org
Subject:   Re: dhcpd, iscsi and a raspberry pi
Message-ID:  <56E84CA8.4080603@qeng-ho.org>
In-Reply-To: <56E84BE3.7010009@qeng-ho.org>
References:  <201603151632.14124.gfh@swampdog.co.uk> <56E84BE3.7010009@qeng-ho.org>

Next in thread | Previous in thread | Raw E-Mail | Index | Archive | Help
On 15/03/2016 17:52, Arthur Chance wrote:
> On 15/03/2016 16:32, Guy Harrison wrote:
>>
>> HI Folks,
>>
>> I just wanted to check I'm getting correct behaviour 'cos I'm no expert on 
>> these things!
>>
>> I've built an iscsi enabled kernel for the raspberry pi (aka debian jessie)
> 
> You're asking about Debian, a Linux distro, on a FreeBSD mailing list.
> Not quite as bad as asking about Windows on a Mac OS list, but you'd be
> much better off find a Debian mailing list to ask on. Try looking here
> 
> https://www.debian.org/MailingLists/

Ack, shouldn't be so hasty, just spotted your uname -a below. That 8.2
is way out of date though. I'll let someone better versed in dhcpd
handle the rest.

>> and the initrd is obtaining a first IP address then when the kernel proper 
>> boots a second IP address is obtained. Both are bound to eth0.
>>
>> [admin@sdvmf64dns ~/etc]$ dhcpd --version
>> isc-dhcpd-V3.1.2p1
>>
>> [admin@sdvmf64dns ~]$ uname -a
>> FreeBSD sdvmf64dns.swampdog 8.2-RELEASE-p4 FreeBSD 8.2-RELEASE-p4 #1: Thu 
>> Oct 27 14:26:36 BST 2011     
>> root@sdvmf64dns.swampdog:/usr/obj/usr/src/sys/GENERIC  amd64
>>
>> The problem is the second IP address is "known" in that 'nslookup' knows the 
>> pi name and so forth..
>>
>> lease 192.168.1.45 {
>>   starts 4 2016/03/10 14:55:05;
>>   ends 4 2016/03/10 15:05:05;
>>   cltt 4 2016/03/10 14:55:05;
>>   binding state active;
>>   next binding state free;
>>   hardware ethernet b8:27:eb:0f:32:64;
>>   uid "\001\270'\353\0172d";
>>   set ddns-rev-name = "45.1.168.192.in-addr.arpa";
>>   set ddns-txt = "318788caec8944734a9e0c2fe418c9db6f";
>>   set ddns-fwd-name = "pi05.swampdog";
>>   client-hostname "pi05";
>> }
>>
>> ..whereas the first IP..
>>
>> lease 192.168.1.53 {
>>   starts 3 2016/03/09 14:09:27;
>>   ends 3 2016/03/09 14:19:27;
>>   tstp 3 2016/03/09 14:19:27;
>>   cltt 3 2016/03/09 14:09:27;
>>   binding state free;
>>   hardware ethernet b8:27:eb:0f:32:64;
>> }
>>
>> ..only appears the once, on boot. This is the IP address by which the iscsi 
>> target knows the pi and it expires!
>>
>> I was expecting the first *.53 IP to be inherited by the kernel rather than 
>> it go obtain the second *.45 IP address. Is correct?
>>
>> If so, what do I need to be doing to get that to happen?
>>
>> I've googled this to death and not encountered this precise problem.
>>
>> TIA
>> Guy
>>
>>
>> _______________________________________________
>> freebsd-questions@freebsd.org mailing list
>> https://lists.freebsd.org/mailman/listinfo/freebsd-questions
>> To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
>>
> 
> 


-- 
Moore's Law of Mad Science: Every eighteen months, the minimum IQ
necessary to destroy the world drops by one point.



Want to link to this message? Use this URL: <http://docs.FreeBSD.org/cgi/mid.cgi?56E84CA8.4080603>