Using the static-ip
command, you can configure the access attributes of static IP addresses for a
specified APN. Users with static IP addresses consist of users whose IP
addresses are carried by activation request messages . You can configure the
attributes of the IP addresses, including whether to support the activation of
the user whose IP address is carried by the activation request message, whether
to allow the activation in the case that the IP address carried by the
activation request message conflicts with that returned by the RADIUS server,
whether to allow the system automatically to issue the host route of the static
IP address of the user, and the mode for automatically issuing the host route.