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Showing posts from September, 2021

ISE pxGrid

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Platform Exchange Grid (pxGrid) pxGrid is a protocol framework that defines the control mechanisms to facilitate machine-to-machine communications. pxGrid can synch active ISE session to FMC without ISE-PIC. ISE-PIC 3.1 only supports pxGrid v2, FMC 6.4 on pxGrid v1, FMC 6.7 and above are on pxGrid v2.  1. Notes: User Agent is deprecated from FMC 6.7, ISE or ISE-PIC now provides username-IP mapping. Eligible Firepower Management PIDs for free ISE - PIC L - FMC - ISE - PIC = (PAK based for ISE - PIC 2.7 and lower) L-FMC-ISE-PIC-BSE Smart License Enabled for ISE - PIC 3.0 Standard ISE - PIC PIDs: ● Base license for up to 3,000 user sessions ( R - ISE - PIC - VM - K9 ) ● Upgrade license for up to 300,000 use r sessions ( L - ISE - PIC - UPG= ) Maximum amount of nodes in ISE PIC deployment is 2.   In an ISE PIC deployment, nodes can have roles: Primary and Secondary. In this only one node can be Primary at a time and roles can only be changed manually through GUI. In case of Primary fa

Palo Alto Upgrade

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Support PAN-OS Software Release Guidance   https://live.paloaltonetworks.com/t5/customer-resources/support-pan-os-software-release-guidance/ta-p/258304 Standalone Firewall Upgrade from 9.1 to 10.2.5 0.install latest content release. 1. patch 9.1 to 9.1.16 2. download 10.0 NO install 3. download 10.0.11-h1 and install 4. download 10.1 NO install 5. download 10.1.10-h2 and install 6. download 10.2.0 7. download 10.2.5 failed, 10.2 image disappeared. tried multiple times, same result, even with other 10.2.x images 7a. downlead 10.2.0 and install 8. downlead 10.2.5 and install HA Firewall Upgrade from 9.1 to 10.2.x HA Firewall Upgrade from 9.1.0 to 10.2.x FW-A has priority 50, preemptive is Enabled, status is Active; FW-B has priority 100, preemptive is Enabled, status is Passive. Backup configuration. Install latest content release on both units. Verify HA status and configuration is in sync. ======Patch to 9.1.x========= FW-A, disable preemptive, submit the change. FW-A, download 9.1.x (