#180111網絡錯誤

操做另外一臺linux虛擬主機，因爲網卡設置問題，致使ping內網可以成功就是外網一直ping不通； 索性直接把虛擬網絡編輯器中的兩塊VMnet刪除，但沒有從新建立； 而後linux主機內ifconfig連ip都沒有了，dhclient報錯； 覺得是網卡問題，刪除，從新添加一個； dhclient還不行； 找到另外一臺linux主機，也沒有ip地址，systemctl restart network.service報錯； Job for network.service failed. See 'systemctl status network.service' and 'journalctl -xn' for deta； 根據錯誤查找網絡相關文章，根據建議輸入systemctl status network.service； 輸出相似

systemctl status network  
network.service - LSB: Bring up/down networking  
   Loaded: loaded (/etc/rc.d/init.d/network)  
   Active: failed (Result: exit-code) since Sun 2014-11-23 22:09:08 EST; 15min ago  
  Process: 597 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=1/FAILURE)  
  
Nov 23 22:09:07 hdcoe02 network[597]: Bringing up loopback interface:  Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'  
Nov 23 22:09:07 hdcoe02 network[597]: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'  
Nov 23 22:09:08 hdcoe02 network[597]: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'  
Nov 23 22:09:08 hdcoe02 network[597]: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'  
Nov 23 22:09:08 hdcoe02 network[597]: [  OK  ]  
Nov 23 22:09:08 hdcoe02 network[597]: Bringing up interface enp0s25:  Error: Connection activation failed: Connection 'enp0s25' is not available on the device enp0s25 at this time.  
Nov 23 22:09:08 hdcoe02 network[597]: [FAILED]  
Nov 23 22:09:08 hdcoe02 systemd[1]: network.service: control process exited, code=exited status=1  
Nov 23 22:09:08 hdcoe02 systemd[1]: Failed to start LSB: Bring up/down networking.  
Nov 23 22:09:08 hdcoe02 systemd[1]: Unit network.service entered failed state.

建議解決方法systemctl enable NetworkManager-wait-online.service； 仍是不行，根據網友們討論得知Windows中的服務VMWare NaT Service和VMWare DHCP Ser沒有開啓； 查看服務果不其然，嘗試開啓，倒是被禁止的，屬性中找到手動或自動，開啓則報錯； Windows沒法啓動VMware NAT Service服務（位於 計算機 上）。錯誤 1068：依賴服務或組沒法啓動。 根據錯誤查找相關文章，這個問題最終仍是落在了虛擬機中的虛擬網絡編輯器； 因爲沒有從新添加網絡致使的一系列問題。 在嘗試中我將原來報有錯誤的linux主機刪除，致使最終ping不通外網的問題尚未獲得解決，就這麼沒了？