Extreme Networks ExtremeWare Command Reference Manual page 767

Usage Guidelines
You can specify the sequence number for each access profile entry. If you do not specify a sequence
number, entries are sequenced in the order they are added. Each entry is assigned a value of 5 more
than the sequence number of the last entry.
The explicit sequence number and the permit or deny attribute should be specified if the access profile
mode is
none
The subnet mask specified in the access profile command is interpreted as a reverse mask. A reverse
mask indicates the bits that are significant in the IP address. In other words, a reverse mask specifies the
part of the address that must match the IP address to which the profile is applied.
The
as-path
notation can include any of the characters listed in Table 16.
Table 16: Regular Expression Notation
Character
N
N - N
1 2
[N ... N ]
x y
[^N ... N ]
x y
.
^
$
–
-
*
+
?
{
}
(
)
Example
The following command adds an IP subnet address to access profile nosales, as the next available entry:
configure access-profile nosales add ipaddress 10.1.33.0/24
The following command configures the access profile AS1 to permit AS paths beginning with AS
number 1, followed by any AS number from 2 - 8, and ending with either AS number 11, 13, or 15:
configure access-profile AS1 add 15 permit as-path "^1 2-8 [11 13 15]$"
ExtremeWare Software 7.3.0 Command Reference Guide
.
keyword uses a regular expression string to match against the AS path. Regular expression
Definition
AS number
Range of AS numbers, where N
Group of AS numbers, where N
numbers
Any AS numbers other than the ones in the group
Matches any number
Matches the beginning of the AS path
Matches the end of the AS path
Matches the beginning or end, or a space
Separates the beginning and end of a range of numbers
Matches 0 or more instances
Matches 1 or more instances
Matches 0 or 1 instance
Start of AS SET segment in the AS path
End of AS SET segment in the AS path
Start of a confederation segment in the AS path
End of a confederation segment in the AS path
configure access-profile add
and N are AS numbers and N
1 2
and N are AS numbers or a range of AS
x y
< N
1 2
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