Hi,
I have two pieces of data: 1. a list of IP addresses stored in a lookup table host2ips.csv; 2. a source where IP addresses are embedded. So my task is to filter the source and leave only the records with IP addresses in the lookup list.
I got error when I used the following codes. It would be greatly appreciated if someone can advise me on this.
search sourcetype=source1 | rex "...(?<>\S*)..." [inputlookup host2ips.csv | fields ip]
Thanks and Regards,
Wayne
Hi xiangtaner,
If I understand your question correct, this search should work for you:
search sourcetype=source1 | rex "...(?<ip>\S*)..." | search [ | inputlookup host2ips.csv | fields ip]
This will search sourcetype=source1
and rex
out the ip
and further down the pipe it will search for all ip
from the host2ips.csv
in sourcetype=source1
.
Hope this helps ...
cheers, MuS
PS: there is probably an even more efficient way to do it, by adding the [ | inputlookup
to the base search ( everything before the first |
] ....
Hi xiangtaner,
If I understand your question correct, this search should work for you:
search sourcetype=source1 | rex "...(?<ip>\S*)..." | search [ | inputlookup host2ips.csv | fields ip]
This will search sourcetype=source1
and rex
out the ip
and further down the pipe it will search for all ip
from the host2ips.csv
in sourcetype=source1
.
Hope this helps ...
cheers, MuS
PS: there is probably an even more efficient way to do it, by adding the [ | inputlookup
to the base search ( everything before the first |
] ....
Noce, it works, Thanks MuS!