Splunk Search

exclude multiple subnets from search

rashid47010
Communicator

I have a list of subnets that I want to exlude from search.
below isthe search
| search NOT cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx",src) OR cidrmatch("xx.xx.xx.xx/21",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("",src)

0 Karma

richgalloway
SplunkTrust
SplunkTrust

What is your question? Aside from needing parentheses around the NOT clause, the query is fine.

| search NOT (cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx",src) OR cidrmatch("xx.xx.xx.xx/21",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("",src) )
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If this reply helps you, Karma would be appreciated.
0 Karma
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