Add and manage syslog servers. Define the syslog server parameters.
To send Cortex XSOAR audit notifications to your syslog server, you need to enable access in your firewall configuration and to define the settings for the server in Cortex XSOAR.
Enable access to the following Cortex XSOAR IP addresses for your deployment region in your firewall configurations:
Region
Log Forwarding IP Addresses
United States - Americas (US)
35.232.87.935.224.66.220
Germany (DE)
35.234.95.9635.246.192.146
Netherlands - Europe (EU)
34.90.202.18634.90.105.250
Canada (CA)
35.203.54.20435.203.52.255
United Kingdom (UK)
34.105.227.10534.105.149.197
Singapore (SG)
35.240.192.3734.87.125.227
Japan (JP)
34.84.88.18335.243.76.189
Australia (AU)
35.189.38.16734.87.219.39
United States - Government
104.198.222.18535.239.59.210
India (IN)
34.93.247.4134.93.183.131
Switzerland (CH)
34.65.228.9534.65.74.83
Poland (PL)
34.118.45.14534.118.126.170
Taiwan (TW)
35.234.2.20835.185.171.91
Qatar (QT)
34.18.48.18234.18.43.40
France (FA)
34.163.100.25334.155.72.149
Israel (IL)
34.165.194.434.165.101.105
Saudi Arabia (SA)
34.166.50.21534.166.55.72
Go to → → → → .
Define the syslog server parameters.
Parameter
Description
Name
Unique name for the server profile.
Destination
IP address or fully qualified domain name (FQDN) of the syslog server.
Port
The port number on which to send syslog messages.
Facility
Choose one of the syslog standard values. The value maps to how your syslog server uses the facility field to manage messages. For details on the facility field, see RFC 5424.
Protocol
Select a method of communication:
TCP - No validation is made on the connection with the syslog server. However, if an error occurred with the domain used to make the connection, the Test connection will fail.
UDP - No error checking, error correction, or acknowledgment. No validation is done for the connection or when sending data.
TCP + SSL - Cortex XSOAR validates the syslog server certificate and uses the certificate signature and public key to encrypt the data sent over the connection.
Certificate
The communication between Cortex XSOAR and the syslog destination can use TLS. In this case, upon connection, Cortex XSOAR validates that the syslog receiver has a certificate signed by either a trusted root CA or a self-signed certificate. You may need to merge the root and intermediate certificate if you receive a certificate error when using a public certificate. If your syslog receiver uses a self signed CA, Browse and upload your self-signed syslog receiver CA. If you only use a trusted root CA leave the certificate field empty.
Note
Up to TLS 1.2 is supported.
If you use a self-signed CA, make sure the self-signed CA includes your public key.
You can ignore certificate errors. For security reasons, this is not recommended. If you choose this option, logs will be forwarded even if the certificate contains errors.
Test the parameters to ensure a valid connection and Create when ready.
You can define up to five syslog servers. Upon success, the table displays the syslog servers and their status.
Manage Syslog Servers
To manage existing syslog servers, go to → → → . Right-click on a row to edit, delete, or send a test message. If the message fails, refer to Syslog Server Test Message Errors for troubleshooting.
The Status field displays a Valid or Invalid TCP connection. Cortex XSOAR tests the connection with the syslog server every 10 minutes.