We are running Splunk for Windows 4.3 on Windows Server 2008 R2 x64. We are trying to pull Syslog data from a Cymphonix Network Composer EX350 unit (software version 9.2.4), via UDP port 521 (514 is in use by a WatchGuard Firewall unit). The Cymphonix unit is pointing to the correct IP address for the Splunk server, and a Data Input on the Splunk server is configured to listen on UDP port 521. However, we are receiving no events/data from that Data Input. I realize that this may very well be a Cymphonix issue, not a Splunk one, however I would like to cover all my bases here. Has anyone had experiencing configuring Splunk to work with a Cymphonix unit (or other such UDP unit)? ... View more