Palo Alto with Cisco router, GRE goes down

Palo Alto with Cisco router, GRE goes down after enabling the keep alive in Palo Alto side,

note that the GRE tunnel goes down from the Palo Alto side but still up from the Cisco side, but there is no ping reachability from both side

Does anyone have

Push to devices failed reason SSL handshake fail

Hello Team,

recently we are unable to push config changes to devices from Panorama (version 10.1.6-h6), it fails with this error message: Panorama connectivity check failed. SSL handshake failed, reverting configuration

Any suggestion?

Regards.

PA5450 Management ports Hardware suggestion

I am using PA5450 device and want to know the copper module for the management  ports. Any body use copper module or we have to go with the Fiber SFP ?

Custom URL filtering policy

we created two custom policies where some listed URLs or domains will allow on specific workstations and others will be denied. After implementing these policies we found that listed allow list URLs or websites can be accessible but end users only ca

PA-820 Interface configured but down

As the title states. I have an interface on PA-820 that shows "configured but down". 

This is really silly but I know the interface was "switched off" by another network admin. Under Advance --> LinkState is set to Auto already. 
There is some other s

System Alert opaque: failed authentication for user ''. Reason: User is not in allowlist. auth profile 'GP', vsys 'vsys1', From: "public IP"

Hi,

I've been receiving many system alerts with the message:

opaque: failed authentication for user ''. Reason: User is not in allowlist. auth profile '', vsys 'vsys1', From" "Public IP"

eventid: auth-fail

It looks like these public IP's are tr

Zone types | Interface Types | Tap mode | Virtual wire | Firewall Migrations

The series of IP Network Security from Beginner to Expert Both conceptual & Practical, has some fundamental topics we already covered in previous articles, today we will explain below topics

•          Interface & Zone Types
•          L2/L3 and Tap
•    

PDF report generate and date is not in order

hi all, I have an issue where I generated and exported my custom report in PDF and the timestamp is not in order. 

And the "sort-by" option is limited, refer to the attached.

Is there a way to view my report in the correct order based on the timest

Many system event about "ha2-link-change" that made HA2 status was down from 23:02:35 (19/Nov/2022) until 17:29:11 (20/Nov/2022) ,HA2 status is Up

Hi Guys,

      During weekend I found many system event about 'ha2-link-change' on Firewall event that was generated more 1400++ events/periods and send more email notification.
This events was occurred for 2 periods that made HA2 status was down fr

Does VM Series-Trial Support VMware Workstation ?

HI Guys

I have registered and got a VM-Series Trial for 30 days from this link.

https://www.paloaltonetworks.com/vm-series-trial

I clearly understand that the guide says the Hypervisor Supported are VMware ESXI. But I want to use it in my VMware wo

Fortinet Pre-authentication Heap-based Buffer Overflow Vulnerability (CVE-2023-27997) is covered in Palo Alto NIPS Signature ?

Hi all,

Can I check with you the following Fortinet Pre-authentication Heap-based Buffer Overflow Vulnerability (CVE-2023-27997) is covered in Palo Alto NIPS Signature ?

If yes, May I know which released signature version and threat id is covered f