Portal Captive-Bypass Optimize Delay - H3C MSR Series Command Reference Manual

[Sysname–GigabitEthernet1/0/1] portal authorization acl strict-checking
# Enable strict checking on authorized ACLs on service template service1. (Wireless application.)
<Sysname> system-view
[Sysname] wlan service-template service1
[Sysname-wlan-st-service1] portal authorization acl strict-checking
Related commands
display portal

portal captive-bypass optimize delay

Use portal captive-bypass optimize delay to set the captive-bypass detection timeout time.
Use undo portal captive-bypass optimize delay to restore the default.
Syntax
portal captive-bypass optimize delay seconds
undo portal captive-bypass optimize delay
Default
The captive-bypass detection timeout time is 6 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
seconds: Specifies the captive-bypass detection timeout time, in the range of 6 to 60 seconds.
Usage guidelines
This command applies only to iOS mobile clients.
With optimized captive-bypass enabled, the device automatically pushes the portal authentication
page to iOS mobile devices when they are connected to the network. Users can perform
authentication on the page or press the home button to return to the desktop without performing
authentication, and the Wi-Fi connection is not terminated.
Optimized captive-bypass might fail when the network condition is poor. The device cannot detect a
server reachability detection packet from an iOS mobile device within the captive-bypass detection
timeout time. Therefore, the Wi-Fi connection will be terminated on the iOS mobile device. To avoid
Wi-Fi disconnections caused by server reachability detection failure, you can set a longer
captive-bypass detection timeout time when the network condition is poor.
Examples
# Set the captive-bypass detection timeout time to 20 seconds.
<Sysname> system-view
[Sysname] portal captive-bypass optimize delay 20
Related commands
captive-bypass enable
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