The current behavior for CAM table collectors is to download the OUIs if the local copy is more than one week old. However, this causes a significant delay when the site is not reachable (I.e., when it's blocked by a firewall). We need to come up with a way to check whether it's reachable and to use the cached copy of OUIs if it is not.
The current behavior for CAM table collectors is to download the OUIs if the local copy is more than one week old. However, this causes a significant delay when the site is not reachable (I.e., when it's blocked by a firewall). We need to come up with a way to check whether it's reachable and to use the cached copy of OUIs if it is not.