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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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Resolved! SMTP Inbound Decryption

We have decyption turned on for inbound smtp trafffic. It is only decrpyting a portion of the encypted traffic. I have an open ticket with support but still working through it but I wanted to check to see if anyone else is experiencing issues. I do not believe it is something misconfigured on the firewall as it decrpyts as expected sometimes. T...

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clewis1 by • L3 Networker
  • 4069 Views
  • 2 replies
  • 0 Likes

Palo alto networks Problem Session out

Hello , I have a problem with my firewall PA-200. When I try to open the GUI , I found an error message with a session out . You can find in the attachement this error message . I read that may be this problem can be related to the disk space. I do a show disk-space command and i found the the result in the attachement . Any one can help me to ...

Session Out.JPG
disk-space.JPG
Mariaa by • L1 Bithead
  • 2948 Views
  • 4 replies
  • 0 Likes

Resolved! ARP table cache "incomplete"

Hello All, Need some clarification on ARP table. For some reason, once we swapped the devices from 2020>3020 our ARP table is seen as incomplete but services are working fine withing on that particular external subnet (before they did but we use gratuitous arp) . Also the time out of the "incomplete" entries pretty much a second ( ttl =1): ...

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Concurrent users cannot connect

Hello, GlobalProtect GW with x-auth is enabled for IPsec VPN client services. However, only one concurrent session per user is allowed and any subsequent sessions disconnects the previous session user. Same issue happens whether the user is a local account or an AD account. We need to have multiple sessions running with the same user account. An...

Farzana by • L4 Transporter
  • 8009 Views
  • 13 replies
  • 0 Likes

Issues with enumerating UPN

Does anyone have any experience with configuring VPN to use the UPN instead of sAMAccountName? I'm trying to get a configuration working using a Radius Multifactor system that requires the UPN, and while I can get that part to work, I can't figure out how to control access to the VPN via AD group membership. If I put AD groups in the allow filte...

Resolved! Testing Performance

I would like to get to know which specifc traffic is being checked by specific features of Palo-alto NGFW. To be more precise after enabling all the features on the device which traffic is being checked by URL filtering , IPS Anti- Spyware and other features. The traffic must be using specific ports?

luk by • L0 Member
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  • 4 replies
  • 0 Likes

Tips & Tricks: Using URL Filtering to Globally Block URLs but Allow Other Traffic

Under the URL category of "educational institutions"(set for alert) we are generating a enormous amount of logs identified with an application of “windows-remote-management”. I currently have modified that category to "allow" which eliminates all logging of that category. What I really would like to do is define the category back to alert, but ...

identify interfaces where mtu is being exceeded

Hi, wondering if someone might know how to see counters for flow_fwd_mtu_exceeded for a specific interface. Our firewall's global counter is increasing using this command: show counter global filter packet-filter yes delta yes but I'd like to know which interface(s) the problem is on. Thanks in advanceMike

Resolved! M-100 default log collector

Hello, in the followind doc, Firgure: Single Default Log Collector per Collector Group.Looks like we can assign Firewalls to send logs to the Primary Panorama, Also it looks like we can assign firewalls to send logs to only the Secondary Panorama.https://www.paloaltonetworks.com/documentation/70/panorama/panorama_adminguide/manage-log-collection...

Kaliman by • L2 Linker
  • 3966 Views
  • 3 replies
  • 0 Likes

Resolved! Block YouTube--Allow Google.com

We have 1 user who is abusing Youtube. I need to block this person from YouTube but still allow this person access to google.comI tried a URL filtering policy but it also blocked access to google.com.Is there a document or a video of how to perform this task? I am running PAN OS 7.1 Thank you

Resolved! Active/Passive HA - Technical details: "How does it work?"

I manage our active/passive HA pair of PA-3050 firewalls currently running PAN-OS 7.0.8. These were migrated a few years ago from PA-2020 devices that were put in by a previous network administration regime. Our current network administration team is asking for technical details on how active/passive HA works on the PAN equipment, but I don't k...

Wildfire Alert reporting source and destination NATs that aren't configured on associated firewalls

Greetings, We've had several Wildfire Alerts that show both the source and destination addresses translated yet NAT is not configured. For the subject data flow, the source is an external network for which we have no control. The destination is our client. The Alert shows that that the Source address is being translated to another address tha...

Resolved! Panorama M-100 - Led Red Alert

Hi, I have a Panorama M100, the device lost connection, neither couldn't be access by console, so we don't make any changes. Then we reboot and connect keyboard direct to appliance and we choose option F1, whit that, the device Started working and recover the access, but now the device show up a led red alert. that it means -- System Health Indi...

ERROR INICIAL AL CARGAR PANORAMA M-100.png
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Where to put Office 365 dependencies?

I created a security policy for Office 365 using the application IDs. When I commmited, it said that SSL required, but I already have SSL/web-browsing in another policy below. During testing, I found that the 365 policy was not catching any 365 traffic... my SSL policy was catching it instead, and logging it all as "ssl" instead of Office. So I ...

Maxstr by • L3 Networker
  • 2173 Views
  • 1 replies
  • 0 Likes
  • 24414 Posts
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