ISA 2000 - Caching
Directory File stored in RAM will full list of cached website, backup file saved to HDD.
Cached content stored in either RAM or a single file on HDD.
HTTPS sites are not cached.
- Frequently - will immediately expire, unless configured on the source website
- Normally - Default (cache stores files 20% of their age since it was created)
FTP caching is enabled by default for 24 hours
Active caching updates files stored in cache when TTL is about to expire, and downloads when low CPU usage on the server.
- Increase the maximum size of URL to 128000
Cache Drives
Scheduled Content Download
Overrides default cache settings
