Hi all,
I currently migrating print server from Windows 2003 Server to Windows 2012 one. All clients are Windows 8 or Windows 8.1, All devices are in a single flat subnet, members of a single forest single domain infrastructure, also clients have VPN client to connect to remote site.
For each Printer device there is one (at least) print queue on each while not connected to VPN clients can print using both print servers, after connected to VPN clients can still print using Windows 2003 Print Server but not on 2012 one.
I have investigated the issue and finally using Netmon I came to possible cause, While Connected to VPN there is a packet from Server to Client MSRPC protocol at the field AuthenticationSupportedMech the value is NLMP and the next packet is an 0xc0000005 (Access Denied) While not at VPN the value of the field isMsKerberosToken and everything goes on normally
It seems a bug to me but I can not find a way to submit it.