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General Topics
Post a discussion here if you have general questions regarding configuration and troubleshooting for Palo Alto Networks products. Use this forum to collaborate with like-minded security professionals to improve your security posture.
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General Topics
Post a discussion here if you have general questions regarding configuration and troubleshooting for Palo Alto Networks products. Use this forum to collaborate with like-minded security professionals to improve your security posture.
About General Topics
Post a discussion here if you have general questions regarding configuration and troubleshooting for Palo Alto Networks products. Use this forum to collaborate with like-minded security professionals to improve your security posture.

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Virtual IP address in HA- Active Passive Mode

Hi Experts, I've query about High Availability Active-Passive. As we know, interface IP addresses are same on both the firewalls and when Active device goes down, secondary firewall will take over by sending gratuitous arp to switches. So switches can learn about the new Mac addresses and traffic start forwarding. But this causes a blip in netwo...

5250's failing to pass traffic after AV software update

Hi, We are on the version 8.1.2 and If I upgrade to the latest ‘Applications and Threats’ version, currently 8044-4859, and then upgrade AV from 2678-3175 to 2683-3180 all rules fail, and traffic drops through the default deny. I do not see any particular logs except "HA peer Anti-Virus set to Unknown". 2018-07-25 08:49:54:user:admin,client:Web...

Bomi by • L1 Bithead
  • 3082 Views
  • 3 replies
  • 0 Likes

Resolved! tcpdump - view whole packet in CLI

Hello. I know I can capture whole packets (snaplen 0) and select verbose (and verbose ++) output when viewing packet captures with tcpdump on mmt interface.But can I see whole packet in CLI? Verbose output only seems to add some header fields, I can't see content of a packet.I know I can export the files via SCP. But some customers won't agree t...

santonic by • L6 Presenter
  • 5167 Views
  • 2 replies
  • 0 Likes

Upgrade to PAN-OS 8.0.11 causes device restart loop

I performed an upgrade on a HA Pair of PAN-5220 firewalls from PAN-OS 8.0.7 to PAN-OS 8.0.11 and once the firewalls booted up they would run for about 5 minutes, alarm (red LED on device) and then reboot, over and over and over. Even with only one firewall running on PAN-OS 8.0.11, it would eventually alarm and reboot. Thankfully the devices s...

mlinsemier by • L4 Transporter
  • 16032 Views
  • 13 replies
  • 0 Likes

PA-3260 High Availability

We are migrating our Active-Passive PA-500 enviroment to an Active-Passive PA-3260 enviroment.In the PA-500 for the High Availability Control Link (HA1) was ethernet 1/7 and for the Data Link (HA2) it was ethernet 1/8.For the PA-3260 I can use HA1-A but for the Data Link I would like to use HA1-B but I'm only able to select the HSCI interface.Wh...

ZEBIT by • L3 Networker
  • 3295 Views
  • 1 replies
  • 0 Likes

prevent file copy over ssl vpn

Hi all is there a way to prevent file copy over ssl vpn tunnel. user work from connects via SSL VPN and we want to make they cannot copy file to their personal PC. we have disabled RDP clipboard but thats not enough. regards

Wadhwani by • L0 Member
  • 5385 Views
  • 4 replies
  • 0 Likes

SSL/TLS proxy

An internal client can only make sslv3 connections while an external server only accepts tls 1.2 so the goal is to create a policy that will allow this, using the PA as an SSL proxy. Is this possible? I was looking at decryption policies but I'm not sure how to fwd the connection attemt to be tls 1.2 to the external server. any help would b...

How do you completely remove a Firewall from Panorama

We are in a situation where we have over 50 Palo Altos that we have migrated to panorama over the years. Many of our Palos still have local rules on them as well as Panorama based rules. We would like to convert these firewalls to use only Panorama rules. To our understanding you can export the firewalls from Panorama and then import them again ...

panorama-error.png
CZellars by • L1 Bithead
  • 11172 Views
  • 3 replies
  • 0 Likes

Filter security policies by no description

I am trying to view only security policies that do not have a description. I have found the following links but am unable to get the output i need. I need to show rules with no description and for all the operations i must define a valuen and all i am after is a NUL. https://www.paloaltonetworks.com/documentation/traps/4-2/traps-endpoint-secur...

Captive Portal web form displaying basic auth in chrome

When I set up the Captive Portal and configure it for browser challenge, on non domain joined machines I get the following prompt before I'm sent to the web-form. Is there any way I can get rid of this or at least get it encrypted so users aren't attempting to send credentials in clear text over the wire?

Capture.PNG
Lcroce by • L1 Bithead
  • 3633 Views
  • 2 replies
  • 0 Likes

MineMeld - Feeds Authentication Verification

Hello Folks, My MineMeld experience has been great thus far thanks alot for creating such a robust community product. I set up authentication feeds recently and am curious where I can verfiy authentication is successful? Is this a Firewall Log or a MineMeld log? Thanks, Eddie

Resolved! Firewall cert-SSL forward proxy-To actual destination,

I know for a fact that firewall intercepts SSL connection and generates on-the-fly cert to clients under decryption scenario. But, I wasn't able to find enough resources explaning how firewall intitates connection to the actual destination on client behalf? I mean to ask does the firewall uses palo default cert as personal certificate when inti...

Missing fields in custom reports that would be useful

I am trying to make a more meaningful executive style report for user activity and web browsing. Currently the 'User Activity' report has columns which are not availble when generating a custom report; estimated browse time, count, bytes, etc. If I could create custom reports using these fields and filter or set thresholds I could remove a lot ...

mike406 by • L2 Linker
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  • 1 replies
  • 0 Likes
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