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BLADEOS 6.5.2 Application Guide
76 Chapter 5: Access Control Lists BMD00220, October 2010
Summary of Packet Classifiers
ACLs allow you to classify packets according to a variety of content in the packet header (such as
the source address, destination address, source port number, destination port number, and others).
Once classified, packet flows can be identified for more processing.
Regular ACLs, IPv6 ACLs, and VMaps allow you to classify packets based on the following packet
attributes:
Ethernet header options (for regular ACLs and VMaps only)
Source MAC address
Destination MAC address
VLAN number and mask
Ethernet type (ARP, IP, IPv6, MPLS, RARP, etc.)
Ethernet Priority (the IEEE 802.1p Priority)
IPv4 header options (for regular ACLs and VMaps only)
Source IPv4 address and subnet mask
Destination IPv4 address and subnet mask
Type of Service value
IP protocol number or name as shown in Table 7:
IPv6 header options (for IPv6 ACLs only)
Source IPv6 address and prefix length
Destination IPv6 address and prefix length
Next Header value
Flow Label value
Traffic Class value
Table 7 Well-Known Protocol Types
Number Protocol Name
1
2
6
17
89
112
icmp
igmp
tcp
udp
ospf
vrrp