问题
Using the following command will result in the VM guest locking up;
ifconfig eth0 promisc
回答1:
After reading more docs, it seems that VMWare Fusion requires user authentication when a guest machine enters promisc mode. This should result in a user dialog popup, but doesn't seem to happen.
As a temporary work around you can untick the "Require authentication to enter promiscuous mode" box in "Preferences > Network", but should only be used if you trust every guest VM.
Bug has been reported to VMWare here
来源：https://stackoverflow.com/questions/34226879/vmware-fusion-locks-up-when-entering-promisc-mode