VirtualBox

I am trying to set up a network in the guest machine (windows XP). Host is Window 7 with Norton 360 installed.

I am unable to acess host resources from the guest system while Norton's firewall in ON.

Once i disable firewall, all is working fine.

I did not have this problem running windows 7 Virtual PC with Windowx XP and the same network settings.

What should I change in the firewall settings?

How to reset firewall settings to default values?