Casio ISA550WBUN3K9 manual Translated IP InternalFTP, Enable Port Forwarding, Any

Firewall	6
Firewall and NAT Rule Configuration Examples

Original Service	FTP-CONTROL
Translated Service	FTP-CONTROL
Translated IP	InternalFTP
WAN	WAN1
WAN IP	WAN1_IP
Enable Port	On
Forwarding

STEP 3 Or go to the Firewall > NAT > Advanced NAT page to create an advanced NAT rule as follows.

From	WAN1
To	DEFAULT
Original Source	ANY
Address
Original Destination	WAN1_IP
Address
Original Services	FTP-CONTROL
Translated Source	ANY
Address
Translated	InternalFTP
Destination Address
Translated Services	FTP-CONTROL

STEP 4 Then go to the Firewall > Access Control > ACL Rules page to create a firewall rule as follows to allow access:

From Zone	WAN
To Zone	LAN
Services	FTP-CONTROL

Cisco ISA500 Series Integrated Security Appliances Administration Guide 275