Re: CSM 3.1.1 Device provisioning failed null for ASA5520 V7.2.2
A missing comUser.dat is critical as this file contains the trust_user (aka System Identity User) credentials. This file missing can cause components that lookup trust_user information to fail. Provisioning is one such component. With CS 3.1.1, creating System Identity User in CS GUI will create a comUser.dat. But with the older versions, you might get error while trying to edit the System Identity. So it's better to use a backed up comUser.dat.
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...