Need help with Basic query over splunk

[ashish_d]

Please help share query to check 

> network logs and firewall blocks for specific Host machine
> LDAP password login failed query for specific user account

>

[ITWhisperer]

Very sparse information here - please share some anonymised sample events, preferably in a code block (using the </> edit option. Please share what you have already tried. Where your events have been ingested to. What your current results are, etc. Contributors are pretty talented here but mind-reading is a rare capability!