Cisco Firewall (ASA/PIX) – Granting Access to an FTP Server
KB ID 0000772 Problem If you have an FTP server, simply allowing the FTP traffic to it wont work. FTP (in both active and passive mode) uses some random high ports that would normally be blocked on the firewall. So by actively inspecting FTP the firewall will know what ports to open and close. Solution How you ‘allow’ access to the FTP server will depend on weather you have a public IP address spare or not, if you only...