ATEN PN5212 User Manual download pdf (Page 93)

Chapter 7. Device Management

2. Specify the MAC address in the dialog box (for example, 001074670000),

then click OK.

Repeat these steps for any additional MAC addresses you want to filter.

IP Filter / MAC Filter Conflict

If there is a conflict between an IP filter and a MAC filter – for example, where

a computer’s IP address is allowed by the IP filter but it’s MAC address is

excluded by the MAC filter – then that computer’s access is blocked.

In other words, if either filter blocks a computer, then the computer is blocked,

no matter what the other filter is set to.

Modifying Filters

To modify a filter, select it in the IP Filter or MAC Filter list box and click

Modify. The Modify dialog box is similar to the Add dialog box. When it

comes up, simply delete the old address(es) and replace it with the new one(s).

Deleting Filters

To delete a filter, select it in the IP Filter or MAC Filter list box and click

Delete.

Account Policy

The Account Policy section governs policies in regard to usernames and

passwords. Check a policy and enter the required information in the

appropriate fields.

Item Description

Minimum Username Length Sets the minimum number of characters required for

a username. Acceptable values are from 1–16.

Minimum Password Length Sets the minimum number of characters required for

a password. Acceptable values are from 1–16.

Password Must Contain At Least Checking any of these items requires users to include

at least one of the specified items in their password.

Note: This policy does not affect existing user

accounts. Only new user accounts created after this

policy has been enabled, and users required to

change their passwords are affected.

Disable Duplicate Login Check this to prevent users from logging in with the

same account at the same time.

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ATEN PN5212 User Manual Page 93