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undo portal [ ipv6] fail-permit server
Default
Portal fail-permit is disabled for the portal authentication server.
Views
Interface view
Predefined user roles
network-admin
Parameters
ipv6: Specifies an IPv6 portal authentication server. Do not specify this keyword for an IPv4 portal
authentication server.
server-name: Specifies a portal authentication server by its name, a case-sensitive string of 1 to 32
characters.
Usage guidelines
When portal fail-permit is enabled for a portal authentication server and a portal Web server on an
interface, the interface disables portal authentication for portal users if either server is unreachable.
Portal authentication resumes on the interface when both servers become reachable. After portal
authentication resumes, unauthenticated portal users need to pass authentication to access network
resources. Portal users who has passed authentication can continue accessing network resources.
You can enable portal fail-permit for at most one portal authentication server and one portal Web server
on an interface.
Examples
# Enable portal fail-permit for portal authentication server pts1 on interface GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] portal fail-permit server pts1
Related commands
display portal interface
portal free-all except destination
Use portal free-all except destination to configure an IPv4 portal authentication destination subnet on an
interface.
Use undo portal free-all except destination to delete the IPv4 portal authentication destination subnets
on the interface.
Syntax
portal free-all except destination ipv4-network-address { mask-length | mask }
undo portal free-all except destination [ ipv4-network-address ]
Default
No IPv4 portal authentication destination subnet is configured on the interface. Portal users must pass
portal authentication to access any subnet.
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