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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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Log space

Hi - I know there are plenty of discussion about log size - but I don't think anything answers my query.We installed out Palo Altos (2x 4050s) at the weekend. They sit between our internal datacentres and the rest of the customers network - so they are not internet facing. We log traffic (at start and end) and threat logs (alert on AV/Spy/Vulner...

fmd by • L3 Networker
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  • 7 replies
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Resolved! A customer has a question about the pa-5220 they are using.

1. Customers want to use nat. How many ips can be assigned to snat and dnat respectively?https://www.paloaltonetworks.com/products/product-comparison?chosen=pa-5220,pa-3260According to the address above, pa-5220 can use up to 6000 nat rules, I wonder if this is correct.2. Customers want to use snat and dnat in the same band. At this time, I want...

No packet capture files are generated on pa-3060 that customers are using.

Hello.I have been contacted by a customer that there is a problem with packet capture.I know that executing a packet capture command triggers packet capture, and generating a pcap file containing captured packets is generated when the traffic you want to check is generated.However, looking at the attached screenshot, the customer executed the pa...

capture01.PNG

Resolved! PAN-OS GP SSL Cipher Selection

PAN-OS 8.1 seems to lack the capability to perform fine-grained configuration of cipher suite selection and prioritization for GlobalProtect VPN functions. I ran a fairly detailed SSL functionality assessment on a configured TLS v1.2-only GP gateway and found that RSA encryption-based ciphers are selected by default by all simulated clients. Thi...

Resolved! MS Autodiscover Flaw - Vulnerability

Hi All, A design issue in the Microsoft Exchange Autodiscover feature can cause Outlook and other third-party Exchange client applications to leak plaintext Windows domain credentials to external servers Domains that we need to block are listed here: https://github.com/guardicore/labs_campaigns/blob/84d8423335bf72ea078b5286db647580fb7f6a58/Autod...

Qui by • L2 Linker
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  • 4 replies
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Resolved! Template Variable IPv6

Hi All,Does anyone know how to configure an IPv6 address as a template variable? As soon as I put a : in the CSV it throws a fit when importing it.Thanks,Kev

KevinJB by • L1 Bithead
  • 3369 Views
  • 2 replies
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Resolved! Where to Write Security Policies with a Site-to-Site VPN

Hello,We have a pair of 3200s on our main site, and have added an 820 at a remote site to bring up an IPSec tunnel between the two.When I initially set the remote site up, I decided to have all the security policies controlling what access the remote site would have to the main site on the 820 side. I could see arguments for doing it on either e...

Does NAT64 works for inbound NAT

Currently we have configured inbound NAT for DMZ application which is on ipv4. Public ip used for it is ipv4.Due to some requirement client from outside network will be coming from ipv6 public ip to access the application. In this case our nat is not working. We have found NAT64 feature in below doc , but given example is for outbound NAT. http...

Deepak25 by • L3 Networker
  • 6362 Views
  • 3 replies
  • 0 Likes

Is my firewall hacked already ?

I have a PA3020 with 7.0.5-h2 PAN-os version. I noticed that it have a lot of DNS traffic sent to strange IP address. when I running show system resources command. I found strange process nginx and two syslog-ng there. Is it normal, how to get rid of them ? 2797 nobody 20 0 53388 5712 3344 S 0.0 0.1 8:19.70 nginx6804 nobody 20 0 107m 12m 6472...

banny6 by • L1 Bithead
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  • 5 replies
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Something aking to | sort | uniq -c | sort -nr

Like the title says, is there a way to run a filter for a period of time, pull out a list of IPs, sort them, remove the duplicates with a count, and sort them by most popular?This is a common omegle thing to do with syslog data, say you have a very permissive rule and you want to see what source IPs are being used by that rule. You could awk pri...

Jack45 by • L1 Bithead
  • 2700 Views
  • 1 replies
  • 0 Likes
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