user12111278 wrote:Is the firewall disabled on the Linux machine? -- http://docs.oracle.com/cd/E20815_01/html/E20821/gisry.html
i have Oracle R12.1.1 installed on OEL (Virtual machine; guest OS) which is on a Windows 7 (host) machine.
i am not able to connect to R12 VIS DB from the host.
i tried to TELNET to guest machine ip and DB port but it failed.
so looks like there is some networking issue which i am having hard time to resolve.
i could able to TELNET from host to FTP port at guest. that works but not able to TELNET to DB port which is 1521.
any help would be great.