Cisco Systems ISA550 - page 273

Firewall
Configuring NAT Rules to Securely Access a Remote Network
Cisco ISA500 Series Integrated Security Appliances Administration Guide 273
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STEP 3 A firewall rule will be automatically created as follows to allow access.
STEP 4 Then go to the Firewall > NAT > Advanced NAT page to create an ad vanced NAT
rule as follows.
Original Service FTP-CONTROL
Translat ed Serv ice FTP-CONTROL
Translat ed IP FTPServer
WAN WAN1
WAN IP WAN1_ IP
Enable Port
Forwarding
On
Create Firewall Rule On
From Zone WAN
To Z one LAN
Services FTP-CONTROL
Source Address ANY
Destination Address FTPServer
Match Action Permit
From DEFAULT
To Any
Original Source
Address
DEFAULT_NETWORK
Original Destination
Address
WAN1_ IP
Original Services FTP-CONTROL