Windows 2008 R2 SP1 Sonicwall VPN RADIUS

Trying to get a TZ210 enhanced to authenticate global VPN clients agains a Windows 2008 R2 SP1 NPS server.
I have tried all these:
https://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Server/Windows_Server_2008/Q_26198704.html
http://www.navelfluff.org/2010/02/11/sonicwall-vpn-with-radius-authentication/
http://www.fuzeqna.com/sonicwallkb/consumer/kbdetail.asp?kbid=6591

I have tried turning off the Windows firewall, still get "server timout" on the Sonicwall RADIUS test.

If I have the windows firewall on despite having opend ALL ports and ALL protocols between the two IP addresses both inbound and outbound I get packets dropped by the filtering platform
The Windows Filtering Platform has blocked a packet.

Application Information:
      Process ID:            0
      Application Name:      -
The Windows Filtering Platform has blocked a packet.

Application Information:
      Process ID:            0
      Application Name:      -

Network Information:
      Direction:            Inbound
      Source Address:            10.141.1.251 (Sonicwall)
      Source Port:            4015
      Destination Address:      10.141.1.128 (NPS server)
      Destination Port:            1812
      Protocol:            17

Filter Information:
      Filter Run-Time ID:      89027
      Layer Name:            Transport
      Layer Run-Time ID:      13

Network Information:
      Direction:            Outbound
      Source Address:            10.141.1.128 (NPS server)
      Source Port:            0
      Destination Address:      10.141.1.251 (Sonicwall)
      Destination Port:            0
      Protocol:            1

Filter Information:
      Filter Run-Time ID:      89029
      Layer Name:            ICMP Error
      Layer Run-Time ID:      32