H3C S6812 Series Command Reference Manual page 1843

<Sysname> system-view
[Sysname] portal mac-trigger-server mts
[Sysname-portal-mac-trigger-server-mts] ip 192.168.0.111 key simple portal
Related commands
display mac-trigger-server
ip (portal authentication server view)
Use ip to specify the IP address of an IPv4 portal authentication server.
Use undo ip to restore the default.
Syntax
ip ipv4-address [ key { cipher | simple } string ]
undo ip
Default
The IP address of the IPv4 portal authentication server is not specified.
Views
Portal authentication server view
Predefined user roles
network-admin
Parameters
ipv4-address: Specifies the IP address of the IPv4 portal authentication server.
key: Specifies a shared key for communication with the portal authentication server. Portal packets
exchanged between the access device and the portal authentication server carry an authenticator
that is generated with the shared key. The receiver uses the authenticator to check the correctness
of the received portal packets.
cipher: Specifies a key in encrypted form.
simple: Specifies a key in plaintext form. For security purposes, the key specified in plaintext form
will be stored in encrypted form.
string: Specifies the key. Its plaintext form is a case-sensitive string of 1 to 64 characters. Its
encrypted form is a case-sensitive string of 1 to 117 characters.
Usage guidelines
A portal authentication server has only one IPv4 address. Therefore, in portal authentication server
view, only one IPv4 address exists. If you execute this command multiple times, the most recent
configuration takes effect.
Do not configure the same IPv4 address for different portal authentication servers.
Examples
# Configure the IP address of IPv4 portal authentication server pts as 192.168.0.111 and the
plaintext key as portal.
<Sysname> system-view
[Sysname] portal server pts
[Sysname-portal-server-pts] ip 192.168.0.111 key simple portal
Related commands
display portal server
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