Re: How to change the Mac address of the 3005's private port?
The default mac address should not be all 0s. Unfortunately, there is no way to hardcode a different mac address on the concentrator. If you are seeing all 0s, then it sounds like the Interface might have lost the burnt-in address.
I would suggest you to open a TAC case to troubleshoot in detail
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...