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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 4-35 Access 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 4-36 appears.
VLAN
To choose VLAN type as “Any” or by “VID (1-4094)”, the screen in Figure 4-37 appears.
Packet Type
To choose Packet type as “IPv4” or by “Non-IPv4”, the screen in Figure 4-37 appears.
IP Fragment
To decide to “check” or “Uncheck” the IP fragment, the screen in Figure 4-38 appears.
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
& 4-43 appears.
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 4-5 Descriptions of the Access Control List (ACL) screen Objects