4-9 Access Control List

The Access Control List (ACL) is a concept in computer security used to enforce privilege separation. It is a means of determining the appropriate access rights to a given object depending on certain aspects of the process that is making the request, principally the process's user identifier. Access Control List (ACL) is a mechanism that implements access control for a system resource by listing the identities of the system entities that are permitted or denied to access the re- source. The screen in following screen appears; table 4-5 descriptions the Access Control List of Web Smart Switch.

 

Figure 4-35Access Control List (ACL) Web Page screen

 

 

Object

Description

 

 

Group id

Input a group ID and available range is 1-255.

 

 

Action

To assign “Permit” or “Deny” for Access Control List, the screen in Figure 4-36appears.

 

 

VLAN

To choose VLAN type as “Any” or by “VID (1-4094)”, the screen in Figure 4-37appears.

 

 

Packet Type

To choose Packet type as “IPv4” or by “Non-IPv4”, the screen in Figure 4-37appears.

 

 

IP Fragment

To decide to “check” or “Uncheck” the IP fragment, the screen in Figure 4-38appears.

 

 

L4 Protocol

Provide additional L4 protocol for security on Layer 4 level, the screen in Figure 4-39 & 4-40 & 4-41

 

appears.

Current List

Display “IPv4” or “Non-IPv4”ACL groups, maximum up to 16 groups and the screen in Figure 4-43

 

appears.

Add button

Press this button for add Access Control List group on Web Smart Switch, the screen in Figure 4-42

 

& 4-43appears.

Del button

Press this button for delete Access Control List group on Web Smart Switch, the screen in Figure

 

4-44 to 4-49 appears.

 

Table 4-5Descriptions of the Access Control List (ACL) screen Objects

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