Page Comparison

Overview

...

We are providing you with the steps to integrate your Palo Alto Firewall- Syslog with Seceon SIEM so One can have Comprehensive visibility and Proactive Threat Detection in your Environment. There will be a log transfer between your firewall to APE(Analytics and Policy Engine) via CCE (Collection and Control Engine ). In this document, we are guiding you through the steps for Log forwarding.

Need to forward traffic logs from the Palo Alto Networks firewall to a syslog server? For reporting, legal, or practical storage reasons, you may need to get these logs off the firewall onto a syslog server. Follow our step-by-step instructions for success. Forwarding logs to a syslog server involves four major steps:

• Create a syslog server profile.
• Create a log forwarding profile.
• Use the log forwarding profile in your security policy.
• Commit the changes.

Steps of Configuration:

Step 1. Create a syslog server profile

1. Go to Device > Server Profiles > Syslog

Image Modified

• Name: Enter a name for the syslog profile (up to31characters). The name is case-sensitive and must be unique.
      Use only letters, numbers, spaces, hyphens, and underscores.
• Location: Enter location.
• Name: Click Add and enter a name for the syslog server (up to 31characters). The name is case-sensitive and
      must andmust be unique. Use only letters, numbers, spaces, hyphens, and underscores.
• Syslog Server: Enter the IP address of the syslog server. In our case, it will be the CCE ip address.
• Transport: Select whether to transport the syslog messages over UDP, TCP, or SSL. In our case, it will be UDP
• Port: Enter the port number 514 of the syslog server. 
• Format: Specify the syslog format to use: BSD.
• Facility: Select one of the Syslog standard values. Select the value that maps to how your Syslog server uses the facility field to manage messages. For details on the facility field, seeRFC 3164(BSD format) orRFC 5424(IETF format).

Image Modified

Your syslog server profile will now be created, as shown in the example below:

Image Modified

To facilitate the integration with external log parsing systems, the firewall allows you to customize the log format; it also allows you to add custom Key: Value attribute pairs.  Custom formats can be configured under

Device > Server Profiles > Syslog > Syslog Server Profile > Custom Log Format:

Image Modified

Step 2. Create a log forwarding profile
Go to Objects > Log forwarding. Click Add.

Image Modified

• Name: Enter a profile name (up to 31 characters). This name appears in the list of log forwarding profiles when defining security policies. The name is case-sensitive and must be unique. Use only letters, numbers, spaces, hyphens, and underscores.
• Syslog: Select the syslog server profile to specify additional destinations where the traffic log entries are sent.
• Click 'OK' to confirm your configuration.

Image Modified

Your Log Forwarding Profile is now created, as shown in the following example:

Image Modified

Step 3. Use the log forwarding profile in your security policy

Go to Policies > Security

Image Modified

Select the rule for which the log forwarding needs to be applied (Any Allow) in the following example:

Image Modified

Next, go to the Actions tab, select Log Forwarding Profile from the dropdown, and click OK when you are happy with your configuration:

Image Modified

After clicking OK, you will notice the forwarding icon in the 'Options' column of your security rule:

Image Modified

Step 4. Don't forget to commit your changes when you're finished.

Repeat the same steps for threat logs like we did for traffic here.

...

Threat Logs: https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClFfCAK

Verification of configuration

Verification of configuration can be done either from CCE Server or from UI

Using CCE

Run the command : sudo tcpdump -i any port 514 and host <IP address>

Using UI

...

Go on UI >> Systems

...

>>Logs and Flows collection Status

...

in two ways:

• From the Collector-Syslog Server (CCE): This can involve logging into the CCE and checking the configuration settings, testing connectivity and functionality of the various components, and comparing the actual results against the expected or desired outcomes.

• From the UI: This can involve logging into the user interface and checking the configuration settings, monitoring the logs and flows, and comparing the actual results against the expected or desired outcomes.

Both methods can be used to ensure that the system is properly configured and working as intended.

Using UI

STEP 1:Log in to UI >> SYSTEM

Image Added

STEP 2: >> Logs and flows collection status