I supposed you want outside user using vpn to access your server in DMZ. yes you can do this either using ssl-vpn or ipsec-vpn. ssl-vpn only need outside user have a explorer and will automatically download a vpn-shell. ipsce-vpn need user install cisco vpn client.
I think you can not set access-list based on source MAC. MAC ACL only works on layer2 environment, so source MAC address does not keep in the IP packet after routered by a router, the source MAC will replaced by router' MAC. IP will keep same through the whole process.
thnx 4 the response. Can you check my running config attachment and see whether users can access my servers located in DMZ ? I will have a web server and an oracle server in the DMZ. Do I need to give all these server's in the DMZ (4 server in total) static IP or can I use NAT to access these servers.
Also can you please tell me how should the router be configured to allow access to the ASA?
description Connected to Router
ip address 217.x.x.186 255.255.255.248
description Connected to LAN
ip address 192.168.0.1 255.255.255.0
description Connected to DMZ1
ip address 192.168.10.1 255.255.255.0
description Connected to DMZ2
ip address 192.168.100.1 255.255.255.0
ip address 192.168.1.1 255.255.255.0
ftp mode passive
dns server-group DefaultDNS
access-list DMZ1_access_in remark HTTP Access to DMZ1 Server1
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...