Cisco Cisco ASR 5000
DHCPv6 Server Configuration Mode Commands
valid-lifetime ▀
Command Line Interface Reference, StarOS Release 18 ▄
3517
valid-lifetime
Configures the valid lifetime for prefixes assigned by the DHCPv6 service.
Product
GGSN
P-GW
SAEGW
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > DHCPv6 Service Configuration > DHCPv6 Server
Configuration
Configuration
configure > context context_name > dhcpv6-service service_name > dhcpv6-server
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-dhcpv6-server)#
Syntax
valid-lifetime valid_lifetime
default valid-lifetime
default
Returns the command to its default setting of 900.
valid_lifetime
Specifies the valid lifetime (in seconds) for prefixes assigned by the DHCPv6 service.
valid_lifetime
must be an integer value from 1 through 1932100.
Default: 900
Usage
Use this command to specify the valid lifetime for prefixes assigned by the DHCPv6 service.
Example
The following command configures the valid lifetime for
1001
seconds:
valid-lifetime 1001