couple of things:
First, acharlieh is correct, you will want to have the transforms.conf file setup with the following:
[ieee-mac-oui]
filename = ieee-mac-oui.csv
match_type = WILDCARD(Vendor_MAC)
The next part referenced by mcaiep is correct, you will want the values in your lookup table stored with the '' at the end of the values (ex. below):
Vendor_MAC,Manufacturer
000000,XEROX CORPORATION
000001*,XEROX CORPORATION
000002*,XEROX CORPORATION
000003*,XEROX CORPORATION
Now, the last part is to reference the stanza name (ieee-mac-oui) in your lookup.
Current Search:
index=windhcp | lookup ieee-mac-oui.csv Vendor_MAC OUTPUT Manufacturer | table hostname, mac, src_ip, Manufacturer
Corrected Search using Stanza:
index=windhcp | lookup ieee-mac-oui Vendor_MAC OUTPUT Manufacturer | table hostname, mac, src_ip, Manufacturer
Notice the slight difference above, this tells the search to use the stanza in the transforms.conf file instead of just referencing the csv directly without the wildcards.
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