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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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can't access to menu palo alto "error: file '/boot/' not found"

Hello,After a factory reset of the Palo Alto PA-3220 (Firmware 10.1.1), then a reboot, I cannot access any of the PANOS partitions (maint-sysroot0, maint-sysroot1, etc.).And this message appears when I select one of the partitions in the menu (grub):error: file '/boot/vmlinuz' not found.Press any key to continue... Can you help me,Sincerely,

Resolved! Dropbox uploaded files not determined correctly

Hello, after implementing SSL decryption we're trying to improve visibility and noticed that files to dropbox web aren't shown correctly When downloading from the dropbox website, the file names are correctly shown, but when uploading the files are registered in the data filtering logs as "presentation.xml" and "put_block_returning_token" Tried ...

Megrretz by • L1 Bithead
  • 3665 Views
  • 2 replies
  • 0 Likes

Query about EDL in an VSYS environment

Hi Folks, We had 5 vsys active on the firewall. We had configured separate EDL for each vsys. My query is when we check the EDL Maximum capacity on the firewall will it show the Total EDL capacity utilized for 5 vsys capacity utilized by each vsys individually.

Resolved! IpSec Tunnel Phase2 Red But Ike Side Green

Hi, I have several TpLink Archer Mr400 4G Router. I setup Ipsec VPN tunnel between PA-220 and them many times. But new one is not success at Phase2. Phase1 IKE is green so devices communicate. But Phase2 Tunnel Info is red and i can't see any tunnel when i click Tunnel Info. I have read the losg and find below things; 2022-04-19 16:50:25.878 +03...

Tplink_ArcherMr400_phase2.PNG
PA_Phase2_ipsecCrypto.PNG
PA_Phase2.PNG
tsenturk by • L0 Member
  • 3419 Views
  • 1 replies
  • 0 Likes

The PA-3020 in the HA pair cannot automatically run dynamic updates.

Hi All,I have two PA-3020 that are HA setup, version 9.1.9.Since the beginning of March, I have found that dynamic updates often fail. Strictly speaking, downloading images is normal. However, one firewall updates normally and the other fails to update, causing the two firewall versions to mismatch. But it does not always fail to update automati...

PA-3020-mismatch.png
PA-3020-A.png
PA-3020_B.png
PA-3020 fail detail.png
DevonFan by • L1 Bithead
  • 5870 Views
  • 5 replies
  • 0 Likes

Resolved! May I set the same ip in different interface between two virtual system？

I set ip address 192.168.1.254/24 in the ethernet1 which belong default router in the vsvy1.I try to set the same ip address in the ethernet2 which belong another VR in the vsvy2.When I commit, it will display duplicate address.I just do some lab about vistual system for my client.But I want to sure may I set the same ip in different interface ...

kylelee by • L1 Bithead
  • 17953 Views
  • 13 replies
  • 0 Likes

Auto update agent failed to install license information:

I am facing an issue while trying to update the license I am able to ping the google dns and updates.paloaltonetworks.comadmin@PA-VM> ping host updates.paloaltonetworks.comPING updates.gcp.gslb.paloaltonetworks.com (34.96.84.34) 56(84) bytes of data.64 bytes from 34.84.96.34.bc.googleusercontent.com (34.96.84.34): icmp_seq=1 ttl=57 time=6.26 ...

Resolved! Getting a 'Device certificate expires in 15 or less days' but all certs are valid

As the subject states, one of our FWs is logging a 'Device certificate expires in 15 or less days' message once a day. All certs are active/valid with the earliest expiration date sometime in 2023. I've been seeing this alert of at least the last 20 days but nothing was changed in the environment. Anyone seen this before or have any thoughts on ...

CLI Location command not showing the location of the IP address

Today I found that Application and Thread ID 8559-7361 is incorrectly categorizing US IP address as if they were from China and therefore blocking all the traffic to these destinations. The only way to fix the issue was to revert back to version 8558-7356 from 4/18/22. While doing the test below I could see exactly the problem: What is the reaso...

JorgeOrtega_1-1650490814484.png
JorgeOrtega_2-1650490867494.png

Resolved! SSL decryption policy - strange behaviour

Hello guys, Recently I had a situation where Cisco Webex traffic was decrypted by policy - let's call them "URL_policy"'URL_policy" was set to decrypt traffic based on the categorization of URL likes: drugs, extremism, gambling, adult, malware, nudity, etc - nothing business-related for sure.Just after this policy was my "webex_do_not_decrypt" p...

S_Owoc by • L1 Bithead
  • 7402 Views
  • 5 replies
  • 0 Likes

Port Forwarding/NAT Issues

I just set up my PA-200 and I'm trying to get my Plex server (on my LAN) to be accessible via WAN. I don't think I fully understand how NAT and security policies intertwine so I'm rather confused I'm able to get LAN traffic outbound, but for one reason or another, I can't seem to get either my NAT or security policies correct to allow traffic in...

wallbert by • L0 Member
  • 5092 Views
  • 3 replies
  • 0 Likes

Resolved! Block known AD users from Guest LAN

We have two types of network. The internal LAN and guest LAN. These are two separated networksOn the internal LAN we have use other policies then the guest LAN. Our employees connect to the guest LAN to avoid the policies on the internal LAN. So I created a block rule on the guest LAN if the user = AD User.On the internal LAN we have an active ...

ZEBIT by • L3 Networker
  • 3582 Views
  • 4 replies
  • 0 Likes

Resolved! POP3S question

Hi,Does anyone know how Palo Alto Networks handles POP3S? I checked the applipedia, and there is no individual application for it. It is also not a part of the POP3 application as far as I can tell. Any help you can provide is greatly appreciated.Thanks,Emma

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