Cisco Cisco Firepower Management Center 4000

Page of 1844
 
32-104
FireSIGHT System User Guide
 
Chapter 32      Understanding and Writing Intrusion Rules 
  Searching for Rules
To search for specific rules:
Access: 
Admin/Intrusion Admin
Step 1
Select 
Policies > Intrusion > Rule Editor
.
The Rule Editor page appears.
Step 2
Click 
Search
 on the toolbar.
The Search page appears.
Step 3
Add search criteria using any of the fields described in the 
 table.
Note
You must specify at least one search criterion to search for rules.
Step 4
Perform the following steps to search for rules that contain specific keywords:
  •
From the drop-down list in the 
Keyword
 section, select the keyword for which to search. 
For a list of each available keyword, see 
  •
In the 
Keyword
 field, enter the arguments for which you want to search.
Step 5
Click 
Search
.
The page reloads, showing a list of the rules that match your search criteria.
Step 6
To view or edit a rule (or a copy of the rule, if it is a system rule), click the hyperlinked rule message. 
See 
 for detailed information about editing rules.
Source IP
To search for rules that inspect packets originating from a specified IP address, 
enter a source IP address or an IP address-related variable. 
Destination IP
To search for rules that inspect packets destined for a specified IP address, enter a 
destination IP address or an IP address-related variable.
Keyword
To search for specific keywords, you can use the keyword search options. You 
select a keyword and a keyword value for which to search. You can also precede 
the keyword value with an exclamation point (
!
) to match any value other than the 
specified value.
Category
To search for rules in a specific category, select the category from the 
Category
 list. 
Classification
To search for rules that have a specific classification, select the classification name 
from the 
Classification
 list.
Rule State
To search for rules within a specific policy and a specific rule state, select the 
policy from the first 
Rule State
 list, and choose a state from the second list to search 
for rules set to 
Generate Events
Drop and Generate Events
, or 
Disabled
.
Table 32-59
Rule Search Criteria (continued)
Option
Description