Fanvil A1 - Nat Configuration

NAT Configuration
Field name explanation
IPSec ALG It is an encryption technology. Select it to enable IPSec
ALG, the default is enable
FTP ALG
FTP is a service of connection layer which can
transform intranet IP into extranet IP when intranet IP is
sending out packet.
Select it to enable FTP ALG, the default is enable
PPTP ALG Select it enable PPTP ALG, the default is enable
Shows the NAT TCP mapping table
Shows the NAT UDP mapping table
Transfer Type Select the NAT mapping protocol style, TCP or UDP
Inside IP Set the IP address of device which is connected to LAN
interface to do NAT mapping.
Inside Port Set the LAN port of the NAT mapping
Outside Port Set the WAN port of the NAT mapping
Notice: After finish setting, click the Add button to add new mapping table;