для Cisco Cisco Packet Data Gateway (PDG)
IPv6 ACL Configuration Mode Commands
▀ redirect css service (by TCP/UDP packets)
▄ Command Line Interface Reference, StarOS Release 16
6556
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).
eq dest_port
Specifies a single, specific destination TCP port number to be filtered.
dest_port
must be configured to an integer from 0 to 65535.
gt dest_port
Specifies that all destination TCP port numbers greater than the one specified are to be filtered.
dest_port
must be configured to an integer from 0 to 65535.
lt dest_port
Specifies that all destination TCP port numbers less than the one specified are to be filtered.
dest_port
must be configured to an integer from 0 to 65535.
neq dest_port
Specifies that all destination TCP port numbers not equal to the one specified are to be filtered.
dest_port
must be configured to an integer from 0 to 65535.
range start_dest_port end_dest_port
Specifies that all destination TCP ports within a specific range are to be filtered.
start_dest_port
is the initial port in the range and
end_dest_port
is the final port in the range.
Both
start_dest_port
and
end_dest_port
can be configured to an integer from 0 to 65535
Usage
Block IP packets when the source and destination are of interest but for only a limited set of ports.
Important:
A maximum of 16 rule definitions can be configured per ACL. Also note that “redirect” rule
definitions are ignored for ACLs applied to specific subscribers or all subscribers facilitated by a specific context.
Example
The following command defines a rule definition that redirects packets to the CSS service named
css-svc1
,
and UDP packets coming from any host are matched:
redirect css service css-svc1 udp any
The following sets the insertion point to before the rule definition above:
before redirect css service css-svc1 udp any
The following command sets the insertion point after the rule definition above: