R3721-F3210-F3171-HP High-End Firewalls Access Control Command Reference-6PW101

59
Field Descri
p
tion
Vlan VLAN to which the portal user belongs
Interface Interface to which the portal user is attached
Total 2 user(s) matched, 2 listed Total number of portal users
portal auth-network
Syntax
portal auth-network network-address { mask-length | mask }
undo portal auth-network { network-address | all }
View
Interface view
Default level
2: System level
Parameters
network-address: IP address of the authentication source subnet.
mask-length: Length of the subnet mask, in the range of 0 to 32.
mask: Subnet mask, in dotted decimal notation.
all: Specifies all authentication source subnets.
Description
Use portal auth-network to configure a portal authentication source subnet on an interface. You can use
this command to configure multiple portal authentication source subnets on an interface. Then, only HTTP
packets from the subnets can trigger portal authentication on the interface. If an unauthenticated user is
not on any authentication source subnet, the access device discards all the user's packets that do not
match any portal-free rule.
Use undo portal auth-network to remove a specific portal authentication source subnet or all portal
authentication subnets.
By default, the portal authentication source subnet is 0.0.0.0/0, meaning that users in all subnets must
pass portal authentication.
This command is only applicable for cross-subnet authentication (layer3). The portal authentication
source subnet for direct authentication (direct) can be any source IP address, and the portal
authentication source subnet for re-DHCP authentication (redhcp) is the one determined by the private IP
address of the interface connecting the users.
Examples
# Configure a portal authentication source subnet of 10.10.10.0/24 on GigabitEthernet 0/1 to allow
users from subnet 10.10.10.0/24 to trigger portal authentication.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] portal auth-network 10.10.10.0 24