165
undo portal server
server-name
[
key
|
port
|
server-type
|
url
|
vpn-instance
]
Default
No portal server is configured for Layer 3 portal authentication.
Views
System view
Default command level
2: System level
Parameters
server-name
: Specifies a name for the portal server, a case-sensitive string of 1 to 32 characters.
ip
ip-address
: Specifies the IP address of the portal server. In portal stateful failover environments,
Hewlett Packard Enterprise recommends specifying the virtual IP address of the VRRP group to
which the downlink belongs as the portal server IP address.
key
: Specifies a shared key for communication with the portal server. Portal packets exchanged
between the access device and the portal server carry an authenticator, which is generated with the
shared key. The receiver uses the authenticator to check the correctness of the received portal
packets.
cipher
: Sets a ciphertext shared key.
simple
: Sets a plaintext shared key.
key-string
: Specifies the shared key. This argument is case sensitive. If
simple
is specified, it must
be a string of 1 to 16 characters. If
cipher
is specified, it must be a ciphertext string of 1 to 53
characters. If neither
simple
nor
cipher
is specified, you set a plaintext shared key.
port
port-id
: Specifies the destination port number used when the device sends an unsolicited
message to the portal server, in the range of 1 to 65534. The default is 50100.
server-type
{
cmcc
|
imc
}: Specifies the portal server type. The default is
imc
.
•
cmcc
—CMCC portal server. To use a CMCC portal server, you must also specify a device ID
for the access device by using the
portal device-id
command.
•
imc
—IMC portal server.
url
url-string
: Specifies the uniform resource locator (URL) to which HTTP packets are to be
redirected. The default URL is in the http://
ip-address
format, where
ip-address
is the IP address of
the portal server. You can also specify the domain name of the portal server, in which case you must
use the
portal free-rule
command to configure the IP address of the DNS server as a portal
authentication-free destination IP address.
vpn-instance
vpn-instance-name
: Specifies the MPLS L3VPN to which the portal server belongs.
vpn-instance-name
is a case-sensitive string of 1 to 31 characters. If the portal server is on the public
network, do not specify this option.
Usage guidelines
If the specified portal server exists and no user is on the interfaces referencing the portal server,
using the
undo portal server
server-name
command removes the specified portal server, and if
keyword
port
,
server-type
, or
url
is also provided, the command restores the destination port
number or URL address to the default.
The configured portal server and its parameters can be removed or modified only when the portal
server is not referenced by an interface. To remove or modify the settings of a portal server that has
been referenced by an interface, you must first remove the portal configuration on the interface by
using the
undo portal
command.
For security purposes, all passwords, including passwords configured in plain text, are saved in
cipher text to the configuration file.
