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An interface can reference both an IPv4 portal Web server and an IPv6 portal Web server.
To reference a portal Web server for an interface:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type interface-number
The interface must be a Layer 3
interface.
3. Reference a portal
Web server for the
interface.
• To reference an IPv4 portal Web server:
portal apply web-server server-name
[ fail-permit ]
• To reference an IPv6 portal Web server:
portal ipv6 apply web-server server-name
[ fail-permit ]
Reference an IPv4 portal Web
server, an IPv6 portal Web
server, or both for the interface.
By default, the interface does
not reference any portal Web
server.
Controlling portal user access
Configuring a portal-free rule
A portal-free rule allows specified users to access specified external websites without portal
authentication.
The matching items for a portal-free rule include the source/destination IP address, TCP/UDP port
number, source MAC address, access interface, and VLAN. Packets matching a portal-free rule will not
trigger portal authentication, so users sending the packets can directly access the specified external
websites.
You cannot configure two or more portal-free rules with the same filtering criteria. Otherwise, the system
prompts that the rule already exists.
Regardless of whether portal authentication is enabled or not, you can only add or remove a portal-free
rule. You cannot modify it.
To configure an IP-based portal-free rule:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Configure an
IPv4-based portal-free
rule.
portal free-rule rule-number
{ destination ip { ip-address
{ mask-length | mask } | any } [ tcp
tcp-port-number | udp
udp-port-number ] | source ip
{ ip-address { mask-length | mask } |
any } [ tcp tcp-port-number | udp
udp-port-number ] } *
By default, no IPv4-based portal-free
rule exists.
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