хм спасибо,но я прописал в /etc/network/interfaces
auto eth0
iface eth0 inet dhcp
начинаю рестартить сеть выводит
acoustic@skl:~$ sudo /etc/init.d/networking restart
* Reconfiguring network interfaces... RTNETLINK answers: No such process
There is already a pid file /var/run/dhclient.eth0.pid with pid 2696
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/
Listening on LPF/eth0/20:cf:30:79:f6:a9
Sending on LPF/eth0/20:cf:30:79:f6:a9
Sending on Socket/fallback
RTNETLINK answers: No such process
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/
Listening on LPF/eth0/20:cf:30:79:f6:a9
Sending on LPF/eth0/20:cf:30:79:f6:a9
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 2
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
а ище вопрос,как можно мак адресс туда вписать
HWaddr 20:cf:30:79:f6:a9 проканает?