I've searched these forums, but can't seem to find a definitive answer. Problem: In other environments Guest OS dynamically pulls a correct IP and connects. In our environment Guest OS constantly experiences IP conflicts with Host OS Here's the environment. Host OS: Mavericks running on 2013 MBP Guess OS: Windows 7 Parallels network configuration: Bridge Networking mode. MBP is connected to Meraki MR34 AP -> Meraki MS220-24P Switch -> Comcast SMC Business gateway (DHCP Server) All IP's are dynamically assigned with scheme 10.1.10.xx OS X WLAN MAC: 28:CF:E9:1B:BD:49 Win 7 LAN MAC: 00:1C:42:ED:6A:6F Observations While doing a packet capture on the network NO packets with the Guest OS MAC are present When statically assigning an IP, things work fine, however this requires constant reconfiguration on different networks