root@mail:~# /etc/init.d/networking restart
 * Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces
 * Reconfiguring network interfaces...                                                                                                                                                               ssh stop/waiting
ssh start/running, process 1597

Jul 16 23:09:04 mail kernel: [  426.002323] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
Jul 16 23:09:04 mail kernel: [  426.005547] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Jul 16 23:09:04 mail kernel: [  426.005896] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Jul 16 23:09:13 mail ntpdate[2110]: step time server 91.189.89.199 offset 0.004866 sec