# SNMPv3 User

### 1. Summary

This page is for configuring the settings related to SNMPv3 User.

### 2. Top page

This is the top page for SNMPv3 User.

#### 2.1. MIB view list

- Displays the list of registered MIB views.

- The table items are explained below.

  - View name

    - Displays the registered MIB view name.

- Press the "New" button to display the page for registering a new MIB view.

- Press the "Setting" button to display the page for changing the selected MIB view settings.

- Press the "Delete" button to delete the MIB views with the check box selected.

  - If you check the "Delete from relatedsettings as well" check box in the delete dialog, the following settings are changed with the deletion of the MIB view.

    - Deletes the MIB view settings from the group settings as well. If there are no more readable and writable MIBviews, deletes the group settings as well.

    - Deletes the user settings belonging to the group to be deleted.

    - Deletes the trap destination settings specifying the user to be deleted.

- You can register up to 16 MIB views.

#### 2.2. Group list

- Displays the list of registered groups.

- The table items are explained below.

  - Group name

    - Displays the registered group name.

  - Readable MIB view

    - Displays the MIB view that is readable by users who belong to this group.

  - Writable MIB view

    - Displays the MIB view that is writable by users who belong to this group.

  - Security level

    - Displays the security level required for users who belong to this group.

- Press the "New" button to display the page for registering a new group.

- Press the "Setting" button to display the page for changing the selected group settings.

- Press the "Delete" button to delete the groups with the check box selected.

  - If you check the "Delete from relatedsettings as well" check box in the delete dialog, the following settings are changed with the deletion of the group.

    - Deletes the user settings belonging to the group to be deleted.

    - Deletes the trap destination settings specifying the user to be deleted.

- You can register up to 16 groups.

#### 2.3. User list

- Displays the list of registered users.

- The table items are explained below.

  - User name

    - Displays the registered user name.

  - Group

    - Displays the name of the group to which this user belongs.

  - Authentication algorithm

    - Displays the authentication algorithm that this user uses for communication.

  - Encryption algorithm

    - Displays the encryption algorithm that this user uses for communication.

- Press the "New" button to display the page for registering a new user.

- Press the "Setting" button to display the page for changing the selected user settings.

- Press the "Delete" button to delete the users with the check box selected.

  - If you check the "Delete from relatedsettings as well" check box in the delete dialog, the following settingis changed with the deletion of the user.

    - Deletes the trap destination settings specifying the user to be deleted.

- You can register up to 16 users.

### 3. MIB view settings page

This page is for configuring settings related to MIB view of SNMP.
Enter the settings, and then press the "Confirm" button.
If there are no mistakes in the input content of the confirmation screen, press the "OK" button.

#### 3.1. MIB view settings

- View name

  - Set the MIB view name.

  - Characters that can be inputted include single-byte alphanumeric characters and symbols, excluding ?.

  - Up to 32 characters can be inputted.

- Change the settings related to the view accordingly.

  - The following setting is changed accordingly to the change of MIB view settings.

    - Change the MIB view name used in the group settings to the changed MIB view name.

  - This item will be displayed only when changing settings.

  - If you check the check box, the "Detail display" button will be displayed on the confirmation page.

  - Press the "Detail display" button to open the dialog with the following information.

    - Group settings where MIB view name to be changed.

- Entry

  - Set the MIB objects to be allowed access.

  - MIB object ID

    - Specify the MIB object ID.

    - Single-byte numeric characters and dot (.) can be inputted.

    - Up to 64 characters can be inputted.

  - Type

    - Select "Include in management(include)" to allow access to the specified MIB object ID or "Excludefrom management (exclude)" to not allow access.

  - Press the icon to add an entry.

  - Press the "Delete" button to delete the entry.

  - You can specify up to 8 entries.

  - You need to specify at least one entry.

### 4. Group settings page

This page is for configuring the settings related to groups of SNMP.
Enter the settings, and then press the "Confirm" button.
If there are no mistakes in the input content of the confirmation screen, press the "OK" button.

#### 4.1. Group settings

- Group name

  - Set the group name.

  - Characters that can be inputted include single-byte alphanumeric characters and symbols, excluding ?.

  - Up to 32 characters can be inputted.

- Change the settings related to the group accordingly.

  - The following settings are changed accordingly to the change of group settings.

    - Change the group name used in the user settings to the changed group name.

  - This item will be displayed only when changing settings.

  - If you check the check box, the "Detail display" button will be displayed on the confirmation page.

  - Press the "Detail display" button to open the dialog with the following information.

    - Group settings for which the group name is changed

- Readable MIB view

  - Select a MIB view that is readable by users who belong to this group.

  - Press the "Select" button and select a MIB view from the "Select MIB view" dialog.

- Writable MIB view

  - Select a MIB view that is writable by users who belong to this group.

  - Press the "Select" button and select a MIB view from the "Select MIB view" dialog.

- Security level

  - Configure the security level required for users who belong to this group.

  - You cannot use encryption alone without authentication.

  - User authentication for MIB access fails if the user settings do not meet the security level of the group.

### 5. User settings page

This page is for configuring the settings related to users of SNMP.
Enter the settings, and then press the "Confirm" button.
If there are no mistakes in the input content of the confirmation screen, press the "OK" button.

#### 5.1. User settings

- User name

  - Set the user name.

  - Characters that can be inputted include single-byte alphanumeric characters and symbols, excluding ?.

  - Up to 32 characters can be inputted.

- Change the settings related to the user accordingly.

  - The following setting is changed accordingly to the change of user settings.

    - Change the user name used in the trap destination settings to the changed user name.

    - Change the security level used in the trap destination settings according to this user setting.

  - This item will be displayed only when changing settings.

  - If you check the check box, the "Detail display" button will be displayed on the confirmation page.

  - Press the "Detail display" button to open the dialog with the following information.

    - Trap destination settings where user name to be changed

    - Trap destination settings where the security level to be changed

- Group

  - Select a group to which this user belongs.

  - Press the "Select" button and select a group from the "Select group" dialog.

- Authentication algorithm

  - Select an authentication algorithm that this user uses for communication.

- Authentication password

  - Enter from 8 to 32 single-byte alphanumeric characters/symbols, excluding the ? symbol.

  - If the setting of the authentication algorithm is "None", this setting is not available.

- Encryption algorithm

  - Select a encryption algorithm that this user uses for communication.

  - If the setting of the authentication algorithm is "None", this setting is not available.

- Encryption password

  - Enter from 8 to 32 single-byte alphanumeric characters/symbols, excluding the ? symbol.

  - If the setting of the authentication or encryption algorithm is "None", this setting is not available.

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