Cisco Cisco Packet Data Gateway (PDG)
IPv6 ACL Configuration Mode Commands
▀ redirect context (by IP packets)
▄ Command Line Interface Reference, StarOS Release 16
6532
dest_address
The IP address(es) to which the packet is to be sent.
This option is used to filter all packets to a specific IP address or a group of IP addresses.
When specifying a group of addresses, the initial address is configured using this parameter. The range can
then be configured using the
This option is used to filter all packets to a specific IP address or a group of IP addresses.
When specifying a group of addresses, the initial address is configured using this parameter. The range can
then be configured using the
dest_wildcard
parameter.
dest_wildcard
This option is used in conjunction with the
dest_address
option to specify a group of addresses for which
packets are to be filtered.
The mask must be entered as a complement:
The mask must be entered as a complement:
Zero-bits in this parameter mean that the corresponding bits configured for the
dest_address
parameter must be identical.
One-bits in this parameter mean that the corresponding bits configured for the
dest_address
parameter must be ignored.
Important:
The mask must contain a contiguous set of one-bits from the least significant bit (LSB).
fragment
Indicates packet redirection is to be applied to IP packet fragments only.
protocol num
Indicates that the packet filtering is to be applied to a specific protocol number.
num
is an integer from 0 through 255.
Usage
Block IP packets when the source and destination are of interest.
Important:
The maximum number of rules that can be configured per ACL varies depending on how the ACL is
to be used. For more information, refer to the Engineering Rules appendix in the System Administration Guide. Also
note that “redirect” rules are ignored for ACLs applied to specific subscribers or all subscribers facilitated by a specific
context.
note that “redirect” rules are ignored for ACLs applied to specific subscribers or all subscribers facilitated by a specific
context.
Example
The following command defines a rule that redirects packets to the context with the context ID of
23
, and IP
packets coming from the host with the IP address
2002::c6a2:6419
, and fragmented packets for any
destination are matched:
redirect context 23 ip host 2002::c6a2:6419 any fragment
The following sets the insertion point to before the first rule defined above:
before redirect context 23 ip host 198.162.100.25 any fragment
The following command sets the insertion point after the second rule defined above:
after redirect context 23 ip host 2002::c6a2:6419 any fragment