Figure 4.313Qos > Access Control Lists > Interfaces > Add - Advantech EKI-9516P-HV User Manual

Item Description
ACL Type The type of ACL. The ACL type determines the criteria that can be
used to match packets. The type also determines which attributes can
be applied to matching traffic. IPv4 ACLs classify Layer 3 and Layer 4
IPv4 traffic, IPv6 ACLs classify Layer 3 and Layer 4 IPv6 traffic, and
MAC ACLs classify Layer 2 traffic. The ACL types are as follows:
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ACL Identifier The name or number that identifies the ACL. When applying an ACL to
an interface, the ACL Identifier menu includes only the ACLs within the
selected ACL Type.
Refresh Click Refresh to update the screen.
Add Click Add to apply an ACL to an interface.
Remove Click Remove to remove the association between an interface and an
ACL.
To apply an ACL to an interface:
Click QoS > Access Control Lists > Interfaces > Add.
Figure 4.313 QoS > Access Control Lists > Interfaces > Add
The following table describes the items in the previous figure.
Item Description
Interface The interface that has an associated ACL.
Direction Indicates whether the packet is checked against the rules in an ACL
when it is received on an interface (Inbound) or after it has been
received, routed, and is ready to exit an interface (Outbound).
Sequence Number The order the ACL is applied to traffic on the interface relative to other
ACLs associated with the interface in the same direction. When multi-
ple ACLs are applied to the same interface in the same direction, the
ACL with the lowest sequence number is applied first, and the other
ACLs are applied in ascending numerical order.
IPv4 Standard: Match criteria is based on the source address of
IPv4 packets.
IPv4 Extended: Match criteria can be based on the source and
destination addresses, source and destination Layer 4 ports, and
protocol type of IPv4 packets.
IPv4 Named: Match criteria is the same as IPv4 Extended ACLs,
but the ACL ID can be an alphanumeric name instead of a num-
ber.
IPv6 Named: Match criteria can be based on information includ-
ing the source and destination IPv6 addresses, source and desti-
nation Layer 4 ports, and protocol type within IPv6 packets.
Extended MAC: Match criteria can be based on the source and
destination MAC addresses, 802.1p user priority, VLAN ID, and
EtherType value within Ethernet frames.
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