I'm installing Small Business Server 2011 Premium. Started with 2008R2 with Hyper-V role (Server name: CONTROL). Added SBS2011 as VM (Server name: MAIN). Now adding 2008R2 VM (Server: REMOTE) Internet access works well in SBS2011 VM. Have applied Cert and tested E-mail and basic remote.name.com. VM is set to External Network. REMOTE network settings have been entered and it can Ping and do an NSLookup (DNS is through MAIN). But, it can't do an MSUpdate nor hit any web page through IE8.
Can this be an Advanced Firewall issue or is it part of a Hyper-V setting?