Anybody with iMac here. Trying to set up some file sharing. I have everything enabled on iMac (ssh, ftp, smb) and I can connect to it from n800 sitting on the same local network. However I need to set up access from the www to my public IP. Was told to open the appropriate ports (21, 22) on my router (verizon) which I did. The ports test open now when tested from the web (open port check). However ftp or ssh from n800 to my public IP says connection refused. This is sort of confirmed by Port Scan Utility on mac whci shows everything open on my local ip but only 23,80,1111 and 8080 on external IP. Any suggestions?