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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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I cannot enter maintenance mode on a PA-220. I recycle power and have console cable connected - tried USB and also roll-over cable. Tried 3 different

I cannot enter maintenance mode on a PA-220. I recycle power and have console cable connected - tried USB and also roll-over cable. Tried 3 different software emulators - Putty, TeraTerm and Mobaxterm.When it comes enter Maintnenance Mode no prompt comes up most of the time, on the few occasions it does I can only type "Ma" and when I press ente...

ICT-FODC by • L0 Member
  • 8411 Views
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URL FIltering

I was curious if anyone knows why even when traffic is flagged as a threat by URL filtering there are still packets being sent and received?

Resolved! Certificate dependancies

Hi, We use a lot of certificates within our Palo Alto/Panorama setups. Is there a way to get a spreadsheet/PDF etc... to tell me what though certificates are attached to providing services for etc...? Is there a way to link certificates to what they do/are used for?

IPv6 and IPv4 addresses in same security rule?

is there an issue with doing this - I have a rule set to match any address except one particular IPv4 subnet (ie using the negate function) - works fine.I added an IPv6 prefix to the rule (still negated) - now the rule negatively matches the v6 address, but no longer the v4 address. Remove the v6 address from the rule and the v4 address negativ...

Resolved! Can someone describe the load balancing algorithm used for Aggregate links?

Reading the documentation and forum posts, it doesn't appear that the PA is using LACP, therefore, it's not using one of the 3 common LACP load balancing algorithms.Could someone describe how it's making the decision to send traffic down a particular link? Also, am I able to modify the behavior? (it doesn't seem like I can through the web inte...

austad by • Not applicable
  • 15065 Views
  • 8 replies
  • 0 Likes

Resolved! Renewing Certificate for GUI from External CA

We have followed the below document. After importing the newly signed certificate into the firewall it does not replace the pending csr containing the private key. PAN OS 9.1.11-h3, any one else experience this issue?Obtain a Certificate from an External CA (paloaltonetworks.com)

clewis1 by • L3 Networker
  • 4318 Views
  • 2 replies
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Resolved! Downgrade panorama ha managed device.

Hi, I have the following situation, a HA cluster managed by panorama. For testing purpose I would like to downgrade it to an 8.1.21 release. Coming from 9.1.12 release.Couple of question:Should I always perform upgrades / downgrades from Panorama, I they are panorama managed?(upgrading cluster I did without panorama using Ansible script and ma...

GOMEZZZ by • L2 Linker
  • 3120 Views
  • 1 replies
  • 0 Likes

QoS / WRED

Hi All, Just wondering, is WRED configurable on PA firewalls?If the models matter, I'm using 3000's and 3200's. Thanks!

Luke_R by • L2 Linker
  • 2187 Views
  • 1 replies
  • 0 Likes

SCCM : Clients to DP communication

Following is the one of prerequisites to set up a SCCM infra, is there any existing app-id that can be used to cover this port requirement. Will it need an explicit rule based on port/service range only or any changes needed in VR (IP multicast perspective) as well. Prerequisite :Client --> Distribution point configured for multicast, bo...

Dip741 by • L0 Member
  • 2728 Views
  • 1 replies
  • 0 Likes

Resolved! Palo Alto Packet Capture Vs Monitor Vs Session Browser

Hi for a beginner why what does the packet capture enable me to do that the Monitor and Session Browser do not ? If possible please could someone give me a scenario for packet capture that identifies a problem which the other two would not pick up - is it the way traffic conversations are shown ? With the capture obviously you would be able to s...

MineMeld on Ubuntu 20.04 LTS

Hi Community, since April 2021 is getting nearer, Ubuntu LTS 16.04 is getting nearer to end of life. Is there any version successfully tested for Ubuntu 18.04 LTS or 20.04 LTS? Last time I tried installing it, installation failed due to dependencies or "bad gateway" errors when logging in to MineMeld. Is there a roadmap in general? Looking...

Chacko42 by • L4 Transporter
  • 8208 Views
  • 7 replies
  • 1 Likes

Any chance of an Automated Rollback on Palo Alto firewalls?

Hi- Im familiar with Juniper equipment which all have the option to 'commit confirm' which automatically reverts the config change if a 2nd commit is not made within a certain period (default 10 mins I think). Its a life-saver if you have to administer remote devices, bbvsince if your change broke connectivity for any reason, in 10 minutes time,...

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