User manual
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Environment 4: VioStor and the IP camera are installed behind the router 
  IP address 
VioStor 1  192.168.1.101 
VioStor 2  192.168.1.102 
VioStor 3  192.168.1.103 
Router public IP  219.87.145.205 
In the example, to allow a remote PC to access each VioStor by FTP, you need to: 
Step 1. Set up the port mapping (virtual server) on the router 
 From  Forward to 
VioStor 1  219.87.145.205:2001  192.168.1.101:21 
VioStor 2  219.87.145.205:2002  192.168.1.102:21 
VioStor 3  219.87.145.205:2003  192.168.1.103:21 
You can connect to VioStor 1 by ftp://219.87.145.205:2001 
You can connect to VioStor 2 by ftp://219.87.145.205:2002 
You can connect to VioStor 3 by ftp://219.87.145.205:2003 
Step 2. Enable FTP port mapping on VioStor 
To connect to each VioStor via FTP by clicking ‘FTP’ on the playback page of each 
VioStor, enable FTP port mapping in ‘Network Settings’ > ‘File Services’ on the 
system administration page and set the mapped port number. 
  Mapped port 
VioStor 1  2001 
VioStor 2  2002 
VioStor 3  2003 
After finishing the above two steps, you can access VioStor via FTP by entering the 
IP address in the IE browser or clicking ‘FTP’ on the playback page.    Then login 
VioStor by the correct user name and password. 










