Configuring an authentication destination subnet, Setting the maximum number of portal users – H3C Technologies H3C S6300 Series Switches User Manual
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Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface interface-type
interface-number
N/A
3.
Configure an IPv6 portal
authentication source subnet.
portal ipv6 layer3 source
ipv6-network-address prefix-length
By default, no IPv6 portal
authentication source subnet is
configured, and IPv6 users from
any subnets must pass portal
authentication.
Configuring an authentication destination subnet
By configuring authentication destination subnets, you specify that users trigger portal authentication
only when they accessing the specified subnets (excluding the destination IP addresses and subnets
specified in portal-free rules). Users can access other subnets without portal authentication.
If both authentication source subnets and destination subnets are configured on an interface, only the
authentication destination subnets take effect.
You can configure multiple authentication destination subnets. If the destination subnets overlap, the
subnet with the largest address scope (with the smallest mask or prefix) takes effect.
To configure an IPv4 portal authentication destination subnet:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface interface-type interface-number
N/A
3.
Configure an IPv4
portal authentication
destination subnet.
portal free-all except destination
ipv4-network-address { mask-length |
mask }
By default, no IPv4 portal
authentication destination subnet is
configured, and users accessing any
subnets must pass portal
authentication.
To configure an IPv6 portal authentication destination subnet:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface interface-type interface-number
N/A
3.
Configure an IPv6
portal authentication
destination subnet.
portal ipv6 free-all except destination
ipv6-network-address prefix-length
By default, no IPv6 portal
authentication destination subnet is
configured, and users accessing any
subnets must pass portal
authentication.
Setting the maximum number of portal users
Perform this task to control the total number of portal users allowed in the system.