ASA VPN Loopback
Cisco ASA version 9.19(1) introduced support for loopback interfaces. Loopback interfaces can be use with VPNs as the Tunnel Source and to use IP unnumbered on the tunnel interface. When…
FMC pxGrid integration with ISE
Cisco Firepower Management Centre (FMC) integrates with Cisco Identity Services Engine (ISE) via pxGrid to enable dynamic, identity-based security. Through pxGrid, FMC receives rich contextual information from ISE, including: Session…
FTD AD Realm
The Cisco Secure Firewall (FTD) uses a Realm to integrate the Firewall with Microsoft Active Directory (AD) Domain so that the firewall can identify, authenticate and apply access control policies…
Fortigate BGP Graceful Restart
In a FortiGate High Availability Active/Passive deployment, only the primary unit runs the BGP routing process. When a failover occurs due to a planned event (like maintenance or firmware upgrade)…
FortiGate management using FortiManager
The Fortinet FortiManager provides central remote management for FortiGate devices. FortiGate firewalls use the Security Fabric Connectors to establish secure connectivity to FortiManager using tcp port 541. Once connectivity is…
FortiGate troubleshooting and verification commands
This post represents a list of common troubleshooting and verification commands for FortiGate Firewalls. These commands help you check system status, interfaces, routing, policies, sessions, logs, and more. General System…
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