Firewall

The posts under this category will provide information about network firewall. How to configure various things like NAT rule, access rules, upgrade of firewall. Setup a cluster of firewall, IPSec site to site tunnel configuration.

Cisco Secure firewall netflow Configuration

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NetFlow is a network protocol developed by Cisco Systems that enables network administrators to collect and analyze network traffic data. It provides a method for capturing and recording detailed information about each network flow, including source and destination IP addresses, packet and byte counts, protocol types, and other relevant details. Cisco secure firewall can also … Read more