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Re: Unexpected unset of domainname



On 7/25/09, James Brown <jbrownfirst@gmail.com> wrote:

>
>> If your router is acting as a dhcp and DNS server you could
>> assign hostname and domain name there as well. which will
>> reflect in the resolv.conf file of computer, this is what I understand.
>>
>
>
> My router definds my laptop as:
>
>>> 00:21:91:54:9e:10 	
>>> 	192.168.1.5 	
>>> 	computer-d25587
>>> 	0 days 0:45:50
>>> 00:18:de:6e:2c:e5 	
>>> 	192.168.1.2 	
>>> 	unknown 	
>>> 	0 days 0:58:46

Your router dhcp server sets yours /etc/resolv.conf and hence these issues.
change hostname on your router. "computer-d25587" and "unknown" to
hostnames(I guess)

IHMO these questions are not debian laptop specific but networking/router
configuration related.

>>>
>>
>>
> (the first when my lapton connect with the router through Ethernet, the
> second - through wlan).
> And working with my laptop through dhcp instead static routing I
> prescibe in its settings.
> But even those are not all.
> Furtherinmore I can see that when the tcpdump works:
> 07:58:24.211502 IP computer-d25247.35786 > mygateway1.ar7.www: . ack
> 1038 win 8340 <nop,nop,timestamp 417552 4794017>
> Earlier recordings of the tcpdump included my hostname instead this
> strange names as a computer-d*, unknown.
>
>
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