Cisco Cisco ASR 5000
Context Configuration Mode Commands I-M
▀ ipv6 prefix-list
▄ Command Line Interface Reference, StarOS Release 18
2604
network_address/net_mask
: the IPv6 address and the length, in bits, of the network mask that defines the
prefix. The IP address and mask must be entered in IPv6 colon-separated-hexadecimal notation. When neither
ge
(greater than or equal to) or
le
(less than or equal to) are specified an exact match is assumed.
Important:
On the ASR 5000, routes with IPv6 prefix lengths less than /12 and between the range of /64 and
/128 are not supported.
ge ge_value
: Specifies the minimum prefix length to match as an integer from 0 through 128. If only the
ge value is specified, the range is from the ge value to 128. The ge value must be greater than
net_mask
and
less than the le value.
le le_value
: Specifies the maximum prefix length to match as an integer from 0 through 128. If only the le
value is specified, the range is from the
net_mask
to the le value. The le value must be less than or equal to
128.
The following equation describes the conditions that ge and le values must satisfy:
The following equation describes the conditions that ge and le values must satisfy:
net_mask < ge_value < le_value <= 128
Usage
Use this command to filter routes by their IPv6 prefix.
Example
ipv6 prefix-list name prelistv6-10 seq 5 permit 2002::123.45.67.89/32