H3C Technologies H3C Intelligent Management Center - Manual (Page 331)

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{
Action—Type of the IP address group. It can be Normal, NAT, or Reallocate IP for an IPv4
address group, and it can only be Normal for an IPv6 address group.
− The NAT option is applicable to the network that has a NAT gateway between private portal
devices and a public portal server.
− The Reallocate IP option is applicable when portal devices are configured with IP address
reallocation. IP address reallocation enables a portal device to assign IP addresses from
different network segments to the same user in pre- and post-authentication phases.
− The Normal option is applicable to other network scenarios.
{
After-action Start IP—Displays the start NATed IP address on an IP segment for the NAT action,
or displays the start reallocated IP address on an IP segment for the Reallocate IP action.
{
After-action End IP—Displays the end NATed IP address on an IP segment for the NAT action, or
displays the end reallocated IP address on an IP segment for the Reallocate IP action.
{
Device Name Using the IP Group—Names of the portal devices that are using the IP address
group. If the IP address group is not used by any portal device, this field displays Currently the
IP group is not in use.
Adding an IP address group
1. Access the IP Group List page.
2. Click Add in the IP Group List area.
3. Configure the following parameters for an IP address group:
{
IP Group Name—Enter the name of an IP address group, which must be unique in UAM.
{
IPv6—Select Yes to configure the IP address group as an IPv6 address group or select No to
configure the IP address group as an IPv4 address group. If you select Yes, you only need to
configure Start IP, End IP, and Service Group.
{
Start IP—Enter the start IPv4 or IPv6 address in an IP address group. You must enter a complete
IPv4 address. You can enter a complete IPv6 address or an IPv6 address in compressed format.
{
End IP—Enter the end IPv4 or IPv6 address in an IP address group. You must enter a complete
IPv4 address. You can enter a complete IPv6 address or an IPv6 address in compressed format.
The start IP address cannot be higher than the end IP address.
{
Service Group—Select the service group that an IP address group belongs to, which can be
Ungrouped or an existing service group in UAM.
{
Action—Select the type of an IP address group, which can be Normal, NAT, or Reallocate IP.
This parameter appears only when you select No for the IPv6 parameter.
− The NAT option is applicable to the network that has a NAT gateway between private portal
devices and a public portal server.
− The Reallocate IP option is applicable when portal devices are configured with IP address
reallocation. IP address reallocation enables a portal device to assign IP addresses from
different network segments to the same user in pre- and post-authentication phases. Do no
select Reallocate IP as the action if the user portal authentication is performed based on a
single webpage only.
− The Normal option is applicable to other network scenarios.
{
After-action Start IP—Enter the start IP address of a NATed IP segment when the Action is NAT,
or enter the start IP address of a reallocated IP segment when the Action is Reallocate IP.