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You would edit the inbound access control list, so that you deny inbound FTP from everywhere except the one client IP.
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You would edit the inbound access control list, so that you deny inbound FTP from everywhere except the one client IP.

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where can I find that option<br />
I don't see anything in the NAT rule that allows that
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where can I find that option
I don't see anything in the NAT rule that allows that

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we have a cisco asa firewall and we have NAT configured for a ftp server to the internet.<br />
we would like to only allow 1 client,s gateway to access our external facing ftp server<br />
how do we change that NAT rules on asa to block any (general internet) &nbsp;and only allow specific client gateway to access this ftp service.<br />
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we would like the service only available\visible to this one client only
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we have a cisco asa firewall and we have NAT configured for a ftp server to the internet.
we would like to only allow 1 client,s gateway to access our external facing ftp server
how do we change that NAT rules on asa to block any (general internet)  and only allow specific client gateway to access this ftp service.

we would like the service only available\visible to this one client only

cisco asa

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries, organized in abstraction layers, traditionally called "Link," "Internet," "Transport" and "Application”. Its routing function enables internetworking, and essentially establishes the Internet. IP defines packet structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information.

Internet Protocols

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.