Server 2012r2 VPN DNS

Posted by Tyron Gower on Server Fault See other posts from Server Fault or by Tyron Gower
Published on 2014-05-30T01:54:19Z Indexed on 2014/05/30 3:29 UTC
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Have an issue where onsite clients cannot resolve VPNusers. but VPN users can resolve onsite machines.

example.

  • USER! uses LAPTOP1
  • USER1 connects to VPN gets internal IP address of 10.243.0.200
  • USER1 pings SERVER1 - resolve to ip and gets reply
  • USER1 RDP into SERVER1 (inside VPN)
  • USER1 pings LAPTOP1 from SERVER1 resolves to ip address last assigned by DHCP (10.243.0.139) ping fails

  • USER1 pings 10.243.0.200 from SERVER1 gets reply.

Running Server 2012r2 It is a domain controller, DNS and VPN server. VPN is just configured with basic default settings.

All VPN users have static IP setup in AD.

Not sure where to go from here.

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