I want to restrict access to 6500 ports to known MAC addresses. I know I can't use port security, nor can I apply an MAC layer ACL to the port, so I'm going to try 802.1x and/or MAC authentication bypass.
There is a potential for hundreds of MAC addresses to enter into the ACS, but only a few vendors supply the NICs. Instead of entering in individual MAC addresses in either the NGP or the username/password fields, can I use wild cards or masks like 00:1C:C4:00:00:00 00:00:00:FF:FF:FF to mask for all MACs that start with 00:1C:C4?
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...