Accton Technology ES4548D, ES4524D, 24/48-Port manual Configuring an Extended IPv6 ACL, 44-8

15 Access Control Lists

•Source Prefix-Length– 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).

Web – Specify the action (i.e., Permit or Deny). Select the address type (Any, Host, or IPv6-prefix). If you select “Host,” enter a specific address. If you select “IPv6-prefix,” enter a subnet address and the prefix length. Then click Add.

Figure 15-5 ACL Configuration - Standard IPv6

CLI – This example configures one permit rule for the specific address 2009:DB9:2229::79 and another rule for addresses with the network prefix 2009:DB9:2229:5::/64.

Console(config-std-ipv6-acl)#permit host 2009:DB9:2229::79	44-8
Console(config-std-ipv6-acl)#permit 2009:DB9:2229:5::/64
Console(config-std-ipv6-acl)#

Configuring an Extended IPv6 ACL

Command Attributes

•Action – An ACL can contain any combination of permit or deny rules.

•Destination Address Type – Specifies the destination IP address. Use “Any” to include all possible addresses, or “IPv6-prefix” to specify a range of addresses. (Options: Any, IPv6-prefix; Default: Any)

•Destination IP Address – The address must be formatted according to RFC 2373 “IPv6 Addressing Architecture,” using 8 colon-separated 16-bit hexadecimal values. One double colon may be used in the address to indicate the appropriate number of zeros required to fill the undefined fields. (The switch only checks the first 64 bits of the destination address.)

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