Unable to ping NLBS cluster IP from different subnet
Posted on 2014-11-05
I have a NLBS cluster setup on 2008 R2. I am able to ping the two physical IP addresses, but not the two virtual IP's or the single cluster IP address.
I need to be able to reach these IP addresses from my 192.168.1.0 network. The unreachable IP addresses are 10.100.1.98 - Single, virtual
10.100.1.99 - Single, virtual
10.100.1.100 - Cluster IP
It is my understanding that a static MAC addresses needs to be entered onto a switch, but I am not exactly sure which switch it needs setup on.
My NLBS servers are plugged into a switch in my DMZ, this DMZ switch resides on 172.20.1.0 network.
The DMZ switch then plugs into the DMZ interface on my firewall. Then LAN interface off the firewall that connects to a Cisco layer 3 switch on the 192.168.1.0 network.