I recently built a new i7 920 machine w/Gigabyte EX58-UD5 motherboard Realtek NIC onboard. I am testing Win 7 RC 64bit so I can use the full 6Gb of memory. I have several legacy apps related to work that require 32bit, so I installed the Virtual XP machine. I was able to install Cisco VPN and connect to my office, but am unable to talk to the guest XP from the host Win7 in order to use the office shares.
After seeing several articles, I installed the Microsoft Loopback Adapter on both the guest and host, but am unable to ping loopback to loopback. Here's the IP configuration:
ALL subnet masks: 255.255.255.0 No DHCP used, all static IPs.
Host NIC: 192.168.16.99
Guest NIC: 192.168.16.91
Old PC NIC: 192.168.16.101 (running XP)
Router: 192.168.16.254
Host Loopback: 192.168.116.2
Guest Loopback: 192.168.116.1
Office Network: 192.168.15.x
The loopbacks DO NOT have a gateway, and all NICs use the 192.168.16.254 gateway. I manually added a persistant route on the host as
192.168.15.0 255.255.255 192.168.116.1 in anticipation of this configuration working.
Prior to making the Cisco connection, I am able to ping the x.x.16.x's from all other connections on the x.x.16.x subnet, but I am NOT able to ping the x.x.116.x loopbacks from each other. After making the connection, I have bigger ping issues - but I guess for now I just need to figure out why the two loopbacks won't ping. Any ideas? I have already tried disabling Windows Firewall on both host and guest. Ipconfig and Route Print show nothing that I can tell is wrong.
After seeing several articles, I installed the Microsoft Loopback Adapter on both the guest and host, but am unable to ping loopback to loopback. Here's the IP configuration:
ALL subnet masks: 255.255.255.0 No DHCP used, all static IPs.
Host NIC: 192.168.16.99
Guest NIC: 192.168.16.91
Old PC NIC: 192.168.16.101 (running XP)
Router: 192.168.16.254
Host Loopback: 192.168.116.2
Guest Loopback: 192.168.116.1
Office Network: 192.168.15.x
The loopbacks DO NOT have a gateway, and all NICs use the 192.168.16.254 gateway. I manually added a persistant route on the host as
192.168.15.0 255.255.255 192.168.116.1 in anticipation of this configuration working.
Prior to making the Cisco connection, I am able to ping the x.x.16.x's from all other connections on the x.x.16.x subnet, but I am NOT able to ping the x.x.116.x loopbacks from each other. After making the connection, I have bigger ping issues - but I guess for now I just need to figure out why the two loopbacks won't ping. Any ideas? I have already tried disabling Windows Firewall on both host and guest. Ipconfig and Route Print show nothing that I can tell is wrong.