Upgrading a PIX 506E to Version 7
KB ID 0000764 Problem As far as Cisco is concerned you can’t upgrade a PIX 506E past version 6.3(5) PIX 506E and 501 Firewall Image and PDM Upgrade However if you have a spare one lying around and you want to have a play, you CAN get it to version 7.1(2). Note: It is possible to run the 8.0(2) version of the PIX OS on a 506E, Howerver you need to decompress the image and make some changes to it before it will work (usung...
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...