[rhelv6-list] Solved: Antwort: Re: Question to /var/run/nm-dhclient-eth0.conf

[Andreas Reschke]

Hi,
I've found the solution: That's not a problem with DHCP and DNS. There a 2 
missing entrys in /etc/sysconfig/network-scripts/ifcfg-eth0: 
DHCP_CLIENT_ID=st00ni0029
DHCP_HOSTNAME=st00ni0029

With this entrys the Network-Manager build a new 
/var/run/nm-dhclient-eth0.conf :
# Created by NetworkManager
send dhcp-client-identifier "st00ni0029"; # added by NetworkManager
send host-name "st00ni0029"; # added by NetworkManager

Thanks
Andreas



Andreas Reschke <Andreas.Reschke at behrgroup.com> 
Gesendet von: rhelv6-list-bounces at redhat.com
17.01.2011 12:12
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Thema
[rhelv6-list] Antwort: Re: Question to /var/run/nm-dhclient-eth0.conf






rhelv6-list-bounces at redhat.com schrieb am 14.01.2011 19:16:17:

> "Collins, Kevin [BEELINE]" <KCollins at chevron.com>  
> Gesendet von: rhelv6-list-bounces at redhat.com
>  
> 14.01.2011 19:18 
> 
> Bitte antworten an
> "Red Hat Enterprise Linux 6 \(Santiago\) discussion mailing-list" 
> <rhelv6-list at redhat.com> 
> 
> An 
> 
> "Red Hat Enterprise Linux 6 (Santiago) discussion mailing-list" 
> <rhelv6-list at redhat.com> 
> 
> Kopie 
> 
> Thema 
> 
> Re: [rhelv6-list] Question to /var/run/nm-dhclient-eth0.conf 
> 
> I believe that setting is used only to ID the DHCP client with the 
> DHCP server, which has nothing at all to do with nslookup (which is 
> for querying DNS). 
> 
>   
> 
> In order for nslookup to work, your DHCP server(s) need to be 
> configured for DNS auto-updates, and your DNS server(s) need to be 
> configured to allow auto-updates from the DHCP servers. 
> 
>   
> 
> Kevin 
> 
>   
> 
> From: rhelv6-list-bounces at redhat.com [
mailto:rhelv6-list-bounces at redhat.com] 
> On Behalf Of Andreas Reschke 
> Sent: Friday, January 14, 2011 3:09 AM 
> To: rhelv6-list at redhat.com 
> Subject: [rhelv6-list] Question to /var/run/nm-dhclient-eth0.conf
> 
>   
> 
> Hello, 
> I'm using Red Hat 6 (up2date) on my laptop. Sometimes i must use 
> Windows with vmplayer located on the laptop. The samba configuration
> on Red Hat works fine. I don't want to use the ip-adress of the 
> laptop, so I added send dhcp-client-identifier "st00ni0029"; to the 
> /var/run/nm-dhclient-eth0.conf.  
> nslookup from windows can't find my hostname.  
>   
> What's wrong with my configuration? 
> 
> Gruß 
> Andreas Reschke 
> 
> Unix/Linux-Administration 
> Andreas.Reschke at behrgroup.com 
> _______________________________________________
> rhelv6-list mailing list
> rhelv6-list at redhat.com
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Hi Kevin, 
The DHCP- and DNS-Server are Windows. In older Version of Fedora and Red 
Hat with /etc/dhclient-eth0.conf I dind't have this problem.  
I will talk with my Windows-Admin. 

Thanks 
Andreas
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