icmp的报文,Destination Host Unreachable的意思如下: http://www.corenetworkz.com/2009/05/destination-host-unreachable-reason-and.html The error message "Destination Host Unreachable " tells that the ping request from our computer cannot find the route t…
解决办法: So here's how we fix it: Remove the kernel's networking interface rules file so that it can be regenerated # rm -f /etc/udev/rules.d/70-persistent-net.rules Restart the VM # reboot UPDATE your interface configuration file # vi /e…