block IP's in same zone

Is it possible or practical to block traffic between two server in the same firewall zone by designating the source IP from the server you want to block access to the server to the destination server indicated by IP

Masscan Detection

Anyone knows how Palo detect Masscan? 

Help License required for SD-WAN to function

The license has been applied to use the feature, but the following statement appears.

only one SD-WAN license.

 There is no communication problem with the updates.paloaltonetworks.com server.

Discard UDP from Paloalto Session TImeout

Hello all,

Recently, customers are experiencing a phenomenon that Syslog traffic coming into the same source port remains in the Discarded Deny Session.

As a result of my checking, it was confirmed that it occurred while being constantly refreshed

PA440 not booting

Hi everyone,

I have a problem after rebooting a PA440. The device simply puts a message on the console that no bootable media has been found and then shows a BIOS-like menu with several entries (boot manager, system setup etc.). However, if I select

Allowed sites not loading correctly

I am new to Palo Alto Firewalls so I am trying to figure this out. In our policy we have facebook allowed and it is not displaying the whole page. Am I missing something? 

P-A 220 Firewall - Basics

I recently joined a company that has some P-A 220 firewalls.  I have access but for now it's "read-only" whilst I am learning,  I am trying to find my way around the GUI web interface but even looking up a device by MAC address doesn't seem obvious.

Device certificate is not renewing automatically

Hi all, hoping someone may be able to assist with an issue.

We are seeing that every 3 months our PA device certificate is expiring which causes issues fetching updates from various cloud services (URL filtering, wildfire, update server etc).

Upo

URL Filtering - Counter Termism Internet Referral Unit (CTIRU)

Hi All.

First post so hopefully in the right place.

We are using our 3220s for url filtering in our school.  I have been asked to check if our filtering is including content from the UK CTIRU database.  We make use of the Extremism category as part o

Thermal Temperature Sensors PA5050 - 5250 - show system environmentals

Hello, good afternoon

I hope you are all well.

I have a question regarding the command output: show system environmentals

In the ----Thermal---- section the following appears:

PA-5050:
----Thermal----
Slot Description Alarm Degrees C Min C Max C
S