I've 2x2500 camera, both exibit the same behaviour: every 60 sec, there is a kind of refresh of the image, the pictures becomes slightly blue for 0.5sec.
This behaviour is very anoying as it triggers false Motion Detection.
Camera 1 is monitoring a front door in a hall at 3.5m, hence the sensitivity for the Motion Detection feature is very low (almost null), and the "refresh" doesn't trigger a false Motion Detection. Works fine.
Camera 2 is monitoring an acces way at a distance, the sensitivity has to be set-up at 3/4 of the range to trigger a real motion, but this triggers also false Motion Detection at each "refresh". The "refresh" occurs exactly every 60 sec, so I thought a parameter might have the wrong setup, but tried all I could reasonably do.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...