Blocklist not updating
The lists must have the same names that already exist in Symantec Endpoint Protection Manager. A fingerprint list that you generate from the Collect File Fingerprint List command cannot be updated directly.
You can merge a command-generated list with another list, or append an imported list with a command-generated list.
Symantec Endpoint Protection Manager uses the instructions in the file to update the specified files. If you cannot use UNC, FTP, or HTTP/HTTPS, you can copy the and updated file fingerprint and application name files directly into the following folder: C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\data\inbox\Whitelist Blacklist\content. Symantec Endpoint Protection Manager checks this folder if it cannot use UNC, FTP, or HTTP/HTTPS to update the files.
When you enable automatic updates, Symantec Endpoint Protection Manager periodically checks the URL for updated files based on the schedule you set. dialog in Symantec Endpoint Protection Manager to enable the update feature and specify the schedule and the URL information.
This works with all versions of Transmission and with all OSs.The automatic updates feature requires a compressed file (zip file) of the file fingerprint and application name lists.You can use the file compression feature in Windows or any compression utility to zip the files.If this post was useful to you feel free to buy me a beer 🍺! Symantec Endpoint Protection Manager can automatically update existing file fingerprint lists and application name lists that you imported, merged, or appended.
After closing the List Manager window, Peer Block should automatically download the updated blocklists and re-generate the list cache. Or, if you're more of a "visual learner", i Blocklist has a video tutorial of this available.