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Next-Generation Firewall Discussions
Palo Alto Networks Next-Generation Firewalls provide true, complete visibility everywhere, along with precise policy control. Ask your questions or provide insightful answers in the discussion forum specific to NGFW.
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Next-Generation Firewall Discussions
Palo Alto Networks Next-Generation Firewalls provide true, complete visibility everywhere, along with precise policy control. Ask your questions or provide insightful answers in the discussion forum specific to NGFW.
About Next-Generation Firewall Discussions
Palo Alto Networks Next-Generation Firewalls provide true, complete visibility everywhere, along with precise policy control. Ask your questions or provide insightful answers in the discussion forum specific to NGFW.

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Welcome to the Next-Generation Firewall Discussions!

To make this forum valuable and enjoyable for everyone, please review the following guidelines before participating: Rules and Best Practices Be Respectful: Treat fellow community members with professionalism and courtesy. Constructive discussions are encouraged; disrespectful or inflammatory comments are not. Stay On-Topic: This board is d...

JayGolf by • Community Team Member
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  • 0 replies
  • 1 Likes

How Palo Alto NGFW Prevent Unknow CVEs?

Dear Team, I hope all of you are doing well. I have one question. How can PA prevent an unknown CVE on NGFW? Why I brought up this question is because I saw that from one vendor to another, they have different CVE numbers and IDs. I was wondering if you could advise me. Thanks!

Advanced Wildfire Allowing High Severity Verdicts but blocking Informational

Hi I have Advanced Wildfire in our Lab env and have noticed something very odd, when the firewall is submitting any files to Wildfire if they are returning "informational" they are blocked, if they are returning Malicious and "High" the action is allow, this has also been confirmed by the fact that the samples of Malware are being blocked by t...

i can‘t commit after upgrading to 11.0.2 version

hi, i can't commit after upgrading 11.0.2 version from 10.2.X, For testing purposes, I changed any of the small options and did not make any other changes, but I cannot commit them。 tip: Details Partial changes to commit: changes to configuration by administrators: admin Changes to policy and objocts confguration DHcP Client Interface has no...

david.ge by • L1 Bithead
  • 1921 Views
  • 1 replies
  • 0 Likes

Can Palo notice and react to a flapping Internet link?

Hi All, We have simple setup, when firewall is connected over physical interface to a L2 switch, while L2 switch is connected to 2 CPEs of different ISPs. Obviously, next hop for our firewall going out is an interface of the CPE. We are tracking default routes for both ISP using route monitoring feature. Unfortunately, that does not seem to...

File Blocking block/continue issue

Hi everyone, I'm trying to setup fileblocking on PanOS 11.0.2-h1 and I'm facing strange behaviors. With some sites I get block or continue page, and DataFiltering logs. With others, I get an empty file download for both continue or block actions and a traffic log with threat as end of session reason : I prefer to get a block or continue page ...

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Policy commit failures due to profiles exceeding platform capacity using version 10.1.8-h2

We have not updated the number of profiles and have been successfully committing policy for probably a year with this same number of policies, but all of a sudden we are not able to commit policy pushes either from gui or cli. We have gone through and deleted alot of shared profiles and are still getting the following error: Error: Total num...

Interface migration to fiber over SFP 10G

Hello team, I have a Palo Alto 3220 cluster that is connected to a CORE switch over ethernet and I need to migrate that connection to fiber over SFP 10G converter. I am trying to define a procedure to migrate with no downtime and I had thought to start with the standby node, suspending this node for HA, dehabilitating the link monitoring inter...

ALDIAZEG by • L0 Member
  • 1557 Views
  • 1 replies
  • 0 Likes

Packets dropped: forwarded to different zone

We have a PaloAlto firewall that we have configured differrent zones, everything is working fine, except for a specific traffic between IP 10.40.129.49 and 172.26.2.58. The 10.40.129.49 is located on a subnet directly in a zone defined on the firewall, 172.26.2.58 is a remote host over a WAN link going via another zone on the firewall. Traffic...

vnkhwazi by • L1 Bithead
  • 3881 Views
  • 5 replies
  • 0 Likes

Malicious IP address log sudden increasein traffic

Our Malicious IP Traffic Alert typically registers a few dozen hits a day. However over the last weekend this has suddenly increased to a couple of thousand a day. I cannot see anything different apart from the quantity. The IP addresses are the same or from the same subnet. Should I just leave it or what actions would you suggest.

peeryog by • L1 Bithead
  • 4007 Views
  • 2 replies
  • 0 Likes

IP blocked then allowed

Hi, I'm reviewing a logs regarding a low reputation IP which in the first log it's action is dropped, and 5 minutes later 3 logs with action allowed. Why does it dropped then allowed it?Logs category: spyware action: dropped Threat Name: CobaltStrike.Gen Command and Control TrafficThreat ID: 18005

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