Cisco Cisco Tunnel Terminating Gateway (TTG) Fascicule
IPv6 ACL Configuration Mode Commands
redirect context (by host IP address) ▀
Cisco ASR 5x00 Command Line Interface Reference ▄
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context context_id
The context identification number of the context to which packets are redirected. At the executive mode
prompt, use the
prompt, use the
show context all
command to display context names and context IDs.
log
Default: packets are not logged.
Indicates all packets which match the redirect are to be logged.
Indicates all packets which match the redirect are to be logged.
host
Specifies that the rule applies to a specific host as determined by its IP address.
source_host_address
The IP address of the source host to filter against expressed in IPv6 colon-separated-hexadecimal notation.
Usage
Define a rule when a very specific remote host is to be blocked. In simplified networks where the access
controls need only block a few hosts, this command allows the rules to be very clear and concise.
controls need only block a few hosts, this command allows the rules to be very clear and concise.
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 a
host IP address of
fe80::c0a8:c80b
:
redirect context 23 host fe80::c0a8:c80b
The following sets the insertion point to before the first rule defined above:
before redirect context 23 host fe80::c0a8:c80b
The following command sets the insertion point after the second rule defined above:
after redirect context 23 host fe80::c0a8:c80b
The following deletes the first rule defined above:
no redirect context 23 host fe80::c0a8:c80b