Is it possible to have ip addresses in a search resolved to a host name and displayed in the results rather then the ip address. My search is:
source="udp:514" "dst=192.168." | stats count by dst | sort -count limit=10
This gives me the top ten hit ip addresses. I would like to see the host name rather than (or as well as) the ip address. Can this be done as part of the search string?
There is no need to create a lookup table as long as the nameserver holds those records. Just use the following after your example search:
<search> | lookup dnslookup clientip as dst OUTPUT clienthost as DST_RESOLVED