这些日志是什么意思?(DHCPREQUEST)

这些日志是什么意思?(DHCPREQUEST)

我使用 Ubuntu 14.04 LTS 作为我的操作系统。出于安全考虑,我总是检查日志以查看是否有任何异常。今天,我发现了一些(可能)从未发生在我身上的事情:

Jun 11 23:33:59 nori-hidamari dhclient: DHCPREQUEST of 192.168.0.3 on wlan0 to 192.168.0.1 port 67 (xid=0x21f83c60)
Jun 11 23:33:59 nori-hidamari dhclient: DHCPACK of 192.168.0.3 from 192.168.0.1
Jun 11 23:33:59 nori-hidamari dhclient: bound to 192.168.0.3 -- renewal in 3175 seconds.
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info> (wlan0): DHCPv4 state changed reboot -> renew
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   address 192.168.0.3
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   prefix 24 (255.255.255.0)
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   gateway 192.168.0.1
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   nameserver '189.7.80.15'
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   nameserver '189.7.80.16'
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   nameserver '201.6.4.116'
Jun 11 23:33:59 nori-hidamari NetworkManager[979]: <info>   domain name 'domain.name'
Jun 11 23:33:59 nori-hidamari dbus[541]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Jun 11 23:33:59 nori-hidamari dbus[541]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'

有人能告诉我这里发生了什么吗?请注意,我在 syslog 上看到了这个

谢谢你们帮助我。

答案1

这个人问几乎是同一个问题在 Unix 和 Linux 堆栈交换上。

这是答案的开头,点击链接可能会更有效率。

前三行是来自 dhclient 的消息:

sent a DHCP request to the router
received DHCP lease
set up the interface

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