287
portal layer3 source
Use
portal
layer3
source
to configure an IPv4 portal authentication source subnet.
Use
undo portal
layer3
source
to delete IPv4 portal authentication source subnets.
Syntax
portal layer3 source ipv4-network-address
{
mask-length
|
mask
}
undo portal layer3 source
[
ipv4-network-address
]
Default
No IPv4 portal authentication source subnet is configured. Portal users from any IPv4 subnet must
pass portal authentication.
Views
Interface view
Predefined user roles
network-admin
Parameters
ipv4-network-address
: Specifies an IPv4 portal authentication source subnet address.
mask-length
: Specifies the subnet mask length of the IPv4 address, in the range of 0 to 32.
mask
: Specifies the subnet mask in dotted decimal format.
Usage guidelines
With IPv4 authentication source subnets configured, only packets from IPv4 users on the
authentication source subnets can trigger portal authentication. If an unauthenticated IPv4 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.
If you do not specify the
ipv4-network-address
argument in the
undo portal
layer3
source
command, this command deletes all IPv4 portal authentication source subnets on the interface.
Only cross-subnet authentication supports authentication source subnets.
If you configure both an authentication source subnet and an authentication destination subnet on an
interface, only the authentication destination subnet takes effect.
Examples
# Configure an IPv4 portal authentication source subnet of
10.10.10.0
/
24
on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname–GigabitEthernet1/0/1] portal layer3 source 10.10.10.0 24
Related commands
display portal
portal free-all except destination
portal local-web-server
Use
portal local-web-server
to create a local portal Web server and enter its view, or enter the view
of an existing local portal Web server.
Use
undo portal local-web-server
to delete the local portal Web server.
Summary of Contents for FlexNetwork MSR Series
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