Hi Martin,
Thank you for your reply. From 10.20.30.x I am now able to ping and access shares on a server on 192.168.1.x; however I cannot ping back the same IPs, that is, from the same server on the 192.168.1.x I cannot ping 10.20.30.x. I have made sure the routing table is correct. On the server I have also created a windows static route 10.20.30.x mask 255.255.255.0 192.168.1.30; tracert 10.20.30.x also shows me that the next hop is 192.168.1.30 and stop there.
Perhaps some other setting which I am missing?
Thank you