4.2 FTP Client Function Specifications4-34.2 FTP Client Function Specifications4.2.1 FTP Client SpecificationsItem DescriptionNo. of simultaneous connections 1No. of registered connections 4Connection method Select Active mode or Passive mode.File size When uploading: Max. 2 Gbytes (per file)When downloading: Max. 2 Gbytes (per file)OthersAutomatic retryAutomatic file delete when upload/download succeddedSpecification of wild card of file names (*, ?)Overwrite transferRename transfer4.2.2 Connection Method Active modeFor the FTP connection in Active mode, a request for connection is sent to the client from theserver to establish the data transfer connection. Therefore, the connection from the outside(server) to the inside (client) may be rejected by the firewall on the client side.FTP client FTP serverIncapable ofpassing the firewallFirewall Passive modeFor the FTP connection in Passive mode, a request for connection is sent to the server fromthe client to establish the data transfer connection. Therefore, the connection is possible evenwhen the client is located inside of firewall.FTP client FTP serverCapable ofpassing the firewallFirewallPASV
