Unable to connect to target server even though there is firewall policy to allow

[limkengyuen]

Hi, 

I am using Fortigate-200B-POE. I have 2 VDOMS Int and Ext where i have added policy on each VDOM as per screenshot for accessing our external server on port 5432 (Postgres) as well as 1521 (Oracle). Weird thing is, I am able to connect to external servers on port 1521 but no matter how i tried, I am not able to connect to port 5432. I can connect to target server on port 5432 from another site (not an issue on target end). I tried to telnet and getting "Connect failed" error. Attached are logs pertaining to port 5432 and system information for your reference.

This is the 1st time handling Fortigate FW and I am hitting a wall here (previous administrator left abruptly)  . Any help or pointer is greatly appreciated.

Thanks a lot.