If-Match - H3C MSR Series Command Reference Manual

Views
MAC binding server view
Predefined user roles
network-admin
Parameters
value: Specifies the free-traffic threshold in the range of 0 to 10240000 bytes. If the free-traffic
threshold is set to 0, the device immediately triggers MAC-based quick portal authentication for a
user once the user's traffic is deleted.
Usage guidelines
After MAC-based quick portal authentication is configured, the device monitors a user's network
traffic (sent and received) in real time before the MAC-trigger entry for the user ages out. A user can
access the network without authentication if the user's network traffic is below the free-traffic
threshold. When the user's network traffic reaches the threshold, the device triggers MAC-based
quick portal authentication for the user.
If the user passes portal authentication, the device deletes the MAC-trigger entry and clears the user
traffic statistics. If the user fails authentication, the device does not trigger MAC-based quick
authentication for the user before the MAC-trigger entry ages out. When the MAC-trigger entry ages
out, the device clears the user traffic statistics.
When traffic is detected from the user again, the device re-creates a MAC-trigger entry for the user
and repeats the previous procedure.
In wireless networks where APs are configured to forward client data traffic, APs report traffic
statistics to the AC at a regular interval. The AC can determine whether a user's traffic exceed the
free-traffic threshold only after receiving the traffic statistics report from the associated AP. To set the
interval for APs to report traffic statistics to the AC, use the portal client-traffic-report interval
command.
Examples
# Specify the free-traffic threshold for portal users as 10240 bytes.
<Sysname> system-view
[Sysname] portal mac-trigger-server mts
[Sysname-portal-mac-trigger-server-mts] free-traffic threshold 10240
Related commands
display portal mac-trigger-server

if-match

Use if-match to configure a match rule for URL redirection.
Use undo if-match to delete a URL redirection match rule.
Syntax
if-match { original-url url-string redirect-url url-string [ url-param-encryption { aes | des } key
{ cipher | simple } string ] | user-agent string redirect-url url-string }
undo if-match { original-url url-string | user-agent user-agent }
Default
No URL redirection match rules exist.
Views
Portal Web server view
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