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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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jQuery vulnerability on management interface of PA-3220

Hello all, Our customer is currently using PA-3220 running PAN-OS 11.1.During their recent vulnerability scan, the following CVEs were reported that jQuery used on the Web management interface; CVE-2018-8046CVE-2007-6758 Questions:1. Do these vulnerabilities actually affect? Or false positive from their vulnerability scanner?2. What is the...

kawai818 by • L0 Member
  • 792 Views
  • 2 replies
  • 0 Likes

spanning tree portfast for cisco to palo links

I am moving some palo interfaces to a new cisco switch. What is the recommended spanning tree configuration on both palo and cisco sides when connecting these devices? PA(config-if)# spanning-tree port type ?edge Consider the interface as edge port (enable portfast)network Consider the interface as inter-switch linknormal Consider the interfa...

M.Allen by • L1 Bithead
  • 1264 Views
  • 1 replies
  • 0 Likes

wrong traffic matching rule

Hi this maybe a simple or dumb question, but I have a rule shown below that has specific sources defined. I thought the rule would only match on those host listed in the source, but when looking at the logs, I can see other source IP's are matching on this rule. Can anyone explain why the other source IP's that are not listed in this rule match ...

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E.Hinkle by • L0 Member
  • 989 Views
  • 1 replies
  • 0 Likes

Resolved! How to add switchport trunk allowed to AE interfaces?

I have a cisco switch which has a trunk to a PA device. On the switch it is configured switchport trunk allowed vlan 120,766,767. How do I add the corresponding configuration on the PA end? The AE2 int already has the .120, .766 and .767 sub interfaces. Does it need configuring to allow the same as the Cisco switch and by creating the sub interf...

M.Allen by • L1 Bithead
  • 2041 Views
  • 3 replies
  • 0 Likes

Resolved! Proto in packet capture filter

What is proto in packet capture filter ? The manual only says:Proto—Specify the protocol to filterThe field only seems to accept numbers...

dieter_b by • L4 Transporter
  • 9073 Views
  • 5 replies
  • 0 Likes

Adobe Creative Cloud update and PaloAlto Content-ID

Hello, We have several of our users that are using well-known Creative Cloud client to download/manage/update/upload/assess/enhance/whatever their wonderfull Adobe softwares (Aftereffect, DreamWeaver, ...) We have a PA with application-based policies. We deny all traffic that rely on "ms-update" application by default (because we have WSUS in pl...

PAN-OS 11.2.8 ETA

Hi All, i would like to know the ETA of the PAN-OS 11.2.8 as per last PA TAC mention that the 11.2.8 tentative release date of june 25 but so far no info of the release yet this is to fix for GUI display issue with SAML SLO url. thank you

Advice on dual isp, getting dns to work

Hello all, I currently have a PA440 and I have 2 isp's, ATT and comcast which will be our backup and it's my 1st time setting this up, we are a small business of about 80 users, I already followed how to configure dual isp redundancy on the links provided here, but can't seem to get the right direction on how to get dns to work once the failover...

cdcirexx by • L3 Networker
  • 3579 Views
  • 8 replies
  • 0 Likes

Moving an AE1 OSPF transit link into another AE port what changes will be required?

Hi all, I am looking to move an existing AE1 interface which operates as an single OSPF transit to another AE3 port with other sub interfaces also configured. What changes should be completed and considered when doing this to retain network connectivity? Existing port New port I have amended the virtual router to use the new AE3.3501 int...

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M.Allen by • L1 Bithead
  • 1529 Views
  • 1 replies
  • 0 Likes

PA-820 Support renewal

Hi All, Our current PA-820 support is due to expire in October, so I requested a renewal quote, and our vendor is stating that paloalto is declining to extend support. Has anyone had similar feedback from resellers and or paloalto regarding their non-EoL PA device who's support is due to expire (in approximately two months time)? According to pa...

Palo Alto Kerberos for sso

Anyone hit the same issue before? 2025-08-16 20:35:38.768 +0800 debug: pan_auth_cache_get_authprof_info(pan_auth_cache_authprof_n_authseqprof.c:218): prof "KRB-SSO", vsys "vsys1" (method: Kerberos pre-auth) has sso hash table id: 1 (0 means no or invalid keytab) 2025-08-16 20:35:38.789 +0800 debug: pan_auth_request_process(pan_auth_state_engine....

prevent-brute-force-attacks

Hello Everyone I am looking for suggestions on how we could protect our GlobalProtect VPN. We have been seeing people trying to perform brute-force attacks on random user accounts daily. We do have MFA set up, but is there any automation we could implement with Palo Alto Firewall to automatically block IP addresses after a certain number of fa...

dshastri by • L0 Member
  • 4239 Views
  • 6 replies
  • 0 Likes

Resolved! Advanced-routing ignores BGP local-pref

Troubleshooting a routing issue I've just discovered that the local preference isn't used for forwarding decisions when ECMP is enabled. Has anyone seen this before? I'm about to log a support case, but I thought I'd ask here in tandem. What I see is that the inbound route map sets the local-preference, and ECMP then ignores this and uses all re...

dmgeurts by • L2 Linker
  • 3079 Views
  • 3 replies
  • 0 Likes

web browsing slowness

Hello, Is there a Palo Alto expert who can help explain an issue we are facing? At times, we experience internet slowness on our firewalls (not always on the same unit). When this happens, we check resources, CPU, and interfaces, and everything appears normal. However, once we reboot the firewall, performance immediately returns to normal.

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