HP Web Jetadmin Software Instrukcja Użytkownika Pobierz pdf (Strona 198)

conguration is successful, HP Web Jetadmin adds the credentials for that device to the store. If a device

credential failure occurs, HP Web Jetadmin displays the Needed Credentials wizard and you can add the device

credentials to HP Web Jetadmin. After you add the required credentials, the device conguration should succeed.

This state can also be detected in post-conguration in either Conguration History or in the Credentials

Required column. After the required credential values exist in the Credentials Store, prompting from

HP Web Jetadmin should not occur unless the values on the device change.

Device File System Password

If a le system password exists on the device and if it is not captured in HP Web Jetadmin’s Credential Store, you

will be prompted for the password when attempting to perform any conguration action. Device le system

passwords can be congured on the devices from HP Web Jetadmin. When these are congured, they are also

placed into the Credential Store. Global le system credentials can be added to HP Web Jetadmin through

Tools > Options > Shared > Credentials > Device > File System (Manage the Global File System Passwords

on page 58). These are used when no password exists in the store and one is required by the device.

Sensitive Device Information

In some cases, HP Web Jetadmin sends sensitive information to the device. This information can include user

and password detail such as device Digital Send features or other device security features that require

credentials. In this case HP Web Jetadmin is sending the information using the SSL/TLS protocol. This protocol

allows HP Web Jetadmin to send encrypted information to the device and prevents clear-text information from

being 'snied' through a network trace utility. When communicating with the device through the SSL/TLS

protocol, HP Web Jetadmin uses certicates stored on the printer's HP Jetdirect network interface. These

certicates can be self-signed or they can be signed by a veriable certicate authority. At this time,

HP Web Jetadmin does not check the authenticity of certicates stored on the device; it simply uses the

certicate when communicating with the device through the SSL/TLS protocol. This security limitation could be

exploited, allowing unauthorized individuals access to sensitive information like user and password detail.

Administrators should keep this in mind when managing sensitive device information using HP Web Jetadmin

software.

Importing a Conguration from a File

A CSV (comma separated value) le can be created and then imported into HP Web Jetadmin for the purpose of

device conguration. This provides a way to congure a eet of devices with unique parameters that would

otherwise have to be congured one device at a time. CSV les can easily be created by exporting data from a

spreadsheet or word processing program.

Here is an example of a device conguration scenario:

●

30 devices exist: 16.24.1.26-16.24.1.56

●

Asset number assignments are required: Abc10040-Abc10070

●

Assignments are made respective to IP address sequence

The following table is an example of the CSV le for this device conguration scenario.

IP Addr Port Asset Number

16.24.1.26 1 Abc10040

172 Chapter 3 Device Management ENWW

1 2 ... 193 194 195 196 197 198 199 200 201 202 203 ... 491 492

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HP Web Jetadmin Software Instrukcja Użytkownika Strona 198