Hello All,

I am new to nxlog or rather logics in terms of regex and all. 

I am looking to drop any message which has *.*.*.255 in message field. I tried below , however it does not seem to be working for me:

Exec if $Message =~ /^([01][0-9][0-9]|2[0-4][0-9]|25[0-5]) . ^([01][0-9][0-9]|2[0-4][0-9]|25[0-5]) . ^([01][0-9][0-9]|2[0-4][0-9]|25[0-5]) . 255/  drop();

Please suggest