ExtraHop 8.8 ExtraHop Trace Admin UI Guide
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Remove packet queries
You can remove one or more packet queries to clear query memory and disk cache.
1. In the Trace Cluster Settings section, click
Packet Query Status
.
2. Do one of the following:
•
To remove a single query, click
Remove
in the Actions column of the query you want to remove.
•
To remove all listed queries, click
Remove All
.
Manage with a Command appliance
Connect the Trace appliance to a Command appliance to remotely run support scripts and upgrade
firmware on the Trace appliance from the Command appliance.
The Trace appliance connects to the Command appliance through a tunneled connection. Tunneled
connections are required in network environments where a direct connection from the Command appliance
is not possible because of firewalls or other network restrictions.
Before you begin
Note:
This procedure only enables you to perform management functions from a connected
Command appliance or Reveal(x) 360. To search and download packets from the ExtraHop
system, follow the instructions in
Connect the Discover and Command appliances to the
.
1. In the Trace Cluster Settings section, click
Manager
.
2. Click
Manage with Command Appliance
.
3. Configure the following settings:
• Command appliance hostname
:
Type the hostname or IP address of the Command appliance.
• Command appliance setup password
:
Type the
setup
user password for the Command appliance.
• Trace node nickname (Optional)
:
Type a friendly name for the Trace appliance. If no nickname is
entered, the node is identified by the hostname.
4. Select the Manage with Command appliance checkbox and then click
Manage
.
