Re: Difficulty connecting to other PC's on network including host OS on this PC
Hey Ted;
First make sure that your Win8 machine is in the same workgroup as the other machines on the network (host machine as well as others).
Set the network adapter setting from within the settings menu in VirtualBox to "Bridge Adapter" make sure that the proper adapter is selected below that (should be auto populated, but check to make sure in case you have more than one).
Determine in advance the IP addressing schema that your existing network is using... I will assume that you are using the private reserved class C, network of 192.168.1.0 through 192.168.1.255 with a subnet mask of 255.255.255.0 and a default gateway address of 192.168.1.1 You will need to have this information available when configuring the virtual adapter within the VM and you can acquire it by inspecting the properties of IPv4 in the properties of you host machines adapter that you are bridging.
Now boot your Win8 VM and hold the windows key and tap the R key to evoke the Run dialog box and type
ncpa.cpl
select the adapter and right click and choose properties
uncheck IPv6
select IPv4 and click the properties button
choose "Use the following IP address: and enter
IP address: 192.168.1.222 (the last octet in this case .222, must be unique to the network and unused by anyother network node)
Subnet Mask: 255.255.255.0
Default Gateway 192.168.1.1 (the address of the inside edge of your router)
choose "Use the following DNS server addressess: and enter
Preferred DNS server: 192.168.1.1 (the inside address of your router, usually will forward DNS queries without issue, however if not use the DNS server addresses of your ISP.
Alternate DNS server: 8.8.8.8 (Google public DNS servers 8.8.8.8 and 8.8.4.4)
These setting while a pain in the butt, will support both network / computer browsing as well as continued web surfing on the guest and host operating system. And necessary because by default the VM adapter uses a private reserved addressing scheme from the 10 network with a class C subnet mask which is a completely separate subnet / collision domain.
If the problem persists post back and we'll work through it
Regards
Randy

It is never my intent to sound abrupt or discourteous. Often I am just being as quick and succinct as possible, since I assume getting a fast response to your issues is as important to you as seeing your issue resolved is to me. I apologize in advance for any unintended hurt. Best regards Randy.
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