Cisco Cisco Packet Data Gateway (PDG)
ip as-path access-list
Defines Border Gateway Protocol (BGP) Autonomous System (AS) Path access lists.
Product
HA
Privilege
Security Administrator, Administrator
Command Modes
Exec > Global Configuration > Context Configuration
configure > context context_name
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-ctx)#
Syntax Description
[ no ] ip as-path access-list list_name [ { deny | permit } reg_expr ]
no
Remove the specified regular expression from the AS path access list.
list_name
Specifies the name of an AS path list as an alphanumeric string of 1 through 79 characters.
{ deny | permit }
deny: Denies access to AS paths that match the regular expression.
permit: Allows access to AS paths that match the regular expression.
reg_expr
A regular expression to define the AS paths to match. reg_expr is an alphanumeric string of 1 through 254
characters.
characters.
The ? (question mark) character is not supported in regular expressions for this command.
Important
Usage Guidelines
Use this command to define AS path access lists for the BGP router in the current context. The chassis supports
a maximum of 64 access lists per context.
a maximum of 64 access lists per context.
Command Line Interface Reference, Modes C - D, StarOS Release 19
696
Context Configuration Mode Commands I-M
ip as-path access-list