3com S7906E Guide De Référence

 

1-15 

portal free-rule rule-number { destination { any | ip { ip-address mask { mask-length | netmask } | 

any } } | source { any | [ interface  interface-type interface-number |  ip { ip-address  mask 

{ mask-length | netmask } | any } | mac mac-address | vlan vlan-id ] * } } * 

undo portal free-rule { rule-number | all } 

System view 

2: System level 

rule-number: Number for the portal-free rule. The value range from 0 to 31. 

any: Imposes no limitation on the previous keyword. 

ip ip-address: Specifies an IP address. 

mask { mask-length | netmask }: Specifies the mask of the IP address, which can be in dotted decimal 

notation or an integer in the range 0 to 32. 

interface interface-type interface-number: Specifies a source interface. 

mac mac-address: Specifies a source MAC address in the format of H-H-H. 

vlan vlan-id: Specifies a source VLAN ID. 

all: Specifies all portal-free rules. 

Use the portal free-rule command to configure a portal-free rule and specify the source filtering 

condition and/or destination filtering condition. 

Use the undo portal free-rule command to remove a specified portal-free rule or all portal-free rules. 

Note that: 

z 

If you specify both the source IP address and source MAC address, the IP address must be a 

host address under a 32-bit mask. Otherwise, the specified MAC address does not take effect. 

z 

If you specify both a VLAN and interface in a portal-free rule, the interface must belong to the 

VLAN. 

z 

You cannot configure a portal-free rule to have the same filtering criteria as that of an existing 

one. Otherwise, the system prompts that the rule already exists.   

z 

No matter whether portal authentication is enabled, you can only add or remove a portal-free rule, 

rather than modifying it. 

Related commands: display portal free-rule.