Technical Tip: How to configure syslog on FortiGate

[Nishtha_Baria]

Description	This article describes how to configure Syslog on FortiGate.
Scope	FortiGate.
Solution	Below are the steps that can be followed to configure the syslog server:  From the GUI:  Log into the FortiGate.  Select Log & Report to expand the menu.  Select Log Settings.  Toggle Send Logs to Syslog to Enabled.  Enter the Syslog Collector IP address.  Select Apply.  If it is necessary to customize the port or protocol or set the Syslog from the CLI below are the commands:  config log syslogd setting      set status enable      set server "192.168.1.19"      set mode udp      set port 514  end  To establish the connection to the Syslog Server using a specific Source IP Address, use the below CLI configuration:  config log syslogd setting     set status enable     set server "192.168.1.19"     set source-ip "192.168.1.1"     set mode udp     set port 514 end The source '192.168.1.1' can be any IP address of the FortiGate's interface that can reach the syslog server IP  of '192.168.1.19' in the above example. The ping and ping-options command from the CLI can be used to check basic connectivity to the Syslog server from a specific source IP. exec ping-options source 192.168.1.1 exec ping 192.168.1.19 PING 192.168.1.19 (192.168.1.19): 56 data bytes 64 bytes from 192.168.1.19: icmp_seq=0 ttl=255 time=0.2 ms 64 bytes from 192.168.1.19: icmp_seq=1 ttl=255 time=0.1 ms 64 bytes from 192.168.1.19: icmp_seq=2 ttl=255 time=0.1 ms 64 bytes from 192.168.1.19: icmp_seq=3 ttl=255 time=0.1 ms 64 bytes from 192.168.1.19: icmp_seq=4 ttl=255 time=0.1 ms --- 192.168.1.19 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 0.1/0.1/0.2 ms To filter the logs according to severity: Technical Tip: Setting Filter Based on Severity for External Syslog in FortiGate. Related articles: Technical Tip: Standard procedure to format a FortiGate Log Disk, log backup from disk Technical Tip: How to download Logs from FortiGate GUI Technical Tip: How to configure logging in memory in later FortiOS Technical Tip: How to check/filter configuration changes logs Technical Tip: How to download disk logs in plaintext format avoid performing LZ4 decompression usin... Technical Tip: Download Debug Logs and 'execute tac report' Technical Tip: How to perform a syslog and log test on a FortiGate with the 'diagnose log test' comm...