Hi to all ,
I'm trying to implement IPSEC Tunnel between two Windows 2008 R2 Server .
I have two different subnets and firewall between them
Subnet 1 : 192.168.0.0/24
Subnet 2 : 172.16.0.0/24
There is full routing between the subnets and I want access between the two servers .
Server1 is located in 192.168.0.0/24 with IP 192.168.0.200
Server2 is located in 172.16.0.0/24 with IP 172.16.0.150
There is UDP 500 port opened between the firewalls
I'm using Windows 2008 R2 and configure the Windows firewall with Server-to-Server connection and enabled IPSEC tunnel in Advanced firewall configuration.
The connection is configured with PreShared Key authentication and is working fine , but at some point it is disconnecting .I need to restart firewall service or the Connection Security Rule to restart the tunnel. Also sometimes with a Ping command from one side I can reestablish the tunnel.
Tried to create Schedule task with PING command but the same problem appears too.
Any ideas ?