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I will be limping along with my current device using an old Java version, and stay well clear of Cisco devices in the future.Cisco wsa models The Cisco Nexus 9000 portfolio also consists of various models to be deployed as a leaf switch in spine-and-leaf architecture. I understand that supporting products costs money, but making it so expensive that it completely breaks common sense and becomes more expensive than a new device is just - frankly - plain stupid. The irony: Downgrading to an insecre version of Java is not exactly going to be ideal for people who purchased an expensive "security appliance" from Cisco in the first place. So I'll be using a downgraded Java version instead. In my case the support contract for an older ASA 5505 is actually more expensive than throwing it in the trash and buying a new device from scratch.
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or downgrade to an older version of Java (6.3) and live with the security nightmare.the "fix" according to Cisco is to purchase a support contract to get a newer version.new versions of Java broke your ASDM management of your Cisco box.So essentially the situation for some people may be this: But not for everybody (and I have no idea why to be honest). If in doubt, or if you have instances of ASDM hung in your Taskmanager, reboot your PC. Try this first:ġ.) Open your Java Control Panel (for example by launching "Configure Java" in your start menu)ģ.) Scroll down to Advanced Security SettingsĤ.) Locate option "Use SSL 2.0 compatible ClientHello formatĥ.) Enable this option by setting the checkboxĦ.) Restart your Java environment. In some cases (but sadly not all!) it may help to adjust a setting in Java.
#CISCO ASA 5505 SOFTWARE UPGRADE#
The recommended "fix" from Cisco is to upgrade to a newer version - which is really convenient for them since this requires an active support contract for the device in question (ie it costs money). Recent versions of Java seem to break the connection to older versions of the firmware. You could also view the logs, but I prefer the above, as it shows you the errors that occur during boot, as they occur. Many errors will result in an ASA that functions, just not as expected. If things have gone terribly wrong you can use the console cable to transfer filesĪnother useful troubleshooting step is to connect a console cable to the ASA, get a console session up, and watch the output when booting - the ASA will report errors during the boot process, but you won't see them if you ssh in.If there are multiple versions, start with the oldest ones first.
#CISCO ASA 5505 SOFTWARE UPDATE#
If there are corresponding versions of ASA and ASDM on there, update the config to use them - this will allow you to access ASDM and you can upgrade via that if necessary. If you don't have the files you expect in place, look at what is there. NB - you will see more files listed than this! You may see multiple version of the ASA and ASDM files, which is ok, but can cause problems if the config isn't quite right or a file is corrupt. Now you need to check what files are actually on the ASA: ASA# sh disk These should all match what is in your config, but if they don't then you would see problems as the loaded versions of ASA and ASDM have to match. This shows that the ASA is configured to use compatible versions of the ASA and ASDM images.Ĭheck which versions have loaded: ASA# sh bootvarĬurrent BOOT variable = disk0:/asa832-k8.binĭevice Manager image file, disk0:/asdm-633.bin Get to command line on your ASA and run the following commands and check they look similar to the following: ASA# sh run boot