C
HAPTER
26
| Access Control Lists
MAC ACLs
– 967 –
no {permit | deny} tagged-802.3
{any | host source | source address-bitmask}
{any | host destination | destination address-bitmask}
[vid vid vid-bitmask]
{permit | deny} untagged-802.3
{any | host source | source address-bitmask}
{any | host destination | destination address-bitmask}
[time-range time-range-name]
no {permit | deny} untagged-802.3
{any | host source | source address-bitmask}
{any | host destination | destination address-bitmask}
tagged-eth2 – Tagged Ethernet II packets.
untagged-eth2 – Untagged Ethernet II packets.
tagged-802.3 – Tagged Ethernet 802.3 packets.
untagged-802.3 – Untagged Ethernet 802.3 packets.
any – Any MAC, IPv4 or IPv6 source or destination address.
host – A specific MAC, IPv4 or IPv6 address.
source – Source MAC, IPv4 or IPv6 address.
destination – Destination MAC, IPv4 or IPv6 address.
address-
bitmask
19
– Bitmask for MAC address (in hexadecimal
format).
network-
mask
– Network mask for IP subnet. This mask identifies
the host address bits used for routing to specific subnets.
prefix-length - Length of IPv6 prefix. A decimal value indicating how
many contiguous bits (from the left) of the address comprise the
prefix; i.e., the network portion of the address. (Range: 0-128)
vid – VLAN ID. (Range: 1-4094)
vid-bitmask
19
–
VLAN bitmask. (Range: 1-4095)
ethertype – A specific Ethernet protocol number. (Range: 0-ffff hex)
ethertype-bitmask
19
– Protocol bitmask. (Range: 0-ffff hex)
protocol - IP protocol or IPv6 next header. (Range: 0-255)
For information on next headers, see permit, deny (Extended IPv6
ACL).
sport
20
– Protocol source port number. (Range: 0-65535)
dport
20
– Protocol destination port number. (Range: 0-65535)
port-bitmask – Decimal number representing the port bits to match.
(Range: 0-65535)
time-range-name - Name of the time range. (Range: 1-16
characters)
19. For all bitmasks, “1” means relevant and “0” means ignore.
20. Includes TCP, UDP or other protocol types.
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