<div>
thank you very much. It is basically maintain the routing table according to our configuration like permit or deny for specific network segment.
</div>


thank you very much. It is basically maintain the routing table according to our configuration like permit or deny for specific network segment.

<div>
seems that question was answered
</div>


<div>
<div class="content wysiwyg-content">
I am new to &nbsp;ASA firewall concept, I would like to know that &nbsp;ASA firwall works &nbsp;based on interface name or IP address, for an example if the traffic comes from outside(internet), and if we want all traffic to (inside) office network, do we need to say any IP address within specific range goes to inside interface ? &nbsp;For an example how do we allow VPN traffic through firewall?
</div>
</div>


I am new to  ASA firewall concept, I would like to know that  ASA firwall works  based on interface name or IP address, for an example if the traffic comes from outside(internet), and if we want all traffic to (inside) office network, do we need to say any IP address within specific range goes to inside interface ?  For an example how do we allow VPN traffic through firewall?

ASA Firewall Question

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.

Hardware Firewalls

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.