We recently have set up SPLUNK as a syslog to gather all the logs of our Cisco routers and switches. We just opened port 514 on splunk to start indexing everything.
Logs are comming in, but all devices are shown by IP address.
Now, my question is how to resolve these IP addresses too there hostname. It's not possible through DNS.
But perhaps there is an other possibility that I don't know off.
Any help or walktroughs are very welcome.
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