08-01-2019 03:11 AM
I have recently dropped an ASA 5512x firewall in transparent mode.in a network between an 1841 router which connects to the internet and an inside network which is on a class C network. All that i previously needed was to allow tcp traffic on port 80 and everything else was blocked. The inside network has an IIS Webserver which was only accessible from inside . Now need has come to access this webserver remotely . I need help in creating access to this Webserver securely by configuring the ASA.
08-01-2019 09:03 PM
Se this link:
Information About Transparent Firewall Mode
IPv4 and IPv6 traffic is allowed through the transparent firewall automatically from a higher security interface to a lower security interface, without an access list. ARPs are allowed through the transparent firewall in both directions without an access list. ARP traffic can be controlled by ARP inspection. For Layer 3 traffic travelling from a low to a high security interface, an extended access list is required on the low security interface. See Chapter 11 "Adding an Extended Access List," or Chapter 15 "Adding an IPv6 Access List," for more information.
08-02-2019 02:00 AM
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