SMC Networks SMC7204BRA manual Rule to be invoked on packets containing, Any any source IP address

Models: SMC7204BRA

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Configuring IP Filters and Blocked Protocols

Src IP

These fields indicate IP address criteria for the source

Address:

computer(s) (from which the packet originates) and the

Dest IP

destination computer. In the drop-down list, you can configure the

rule to be invoked on packets containing:

Address:

 

 

[any]: any source IP address.

 

[lt]: any source IP address that is numerically less than the

 

specified address.

 

[lteq]: any source IP address that is numerically less than or equal

 

to the specified address.

 

[gt]: any source IP address that is numerically greater than the

 

specified address.

 

[eq]: any source IP address that is numerically equal to the

 

specified address.

 

[neq]: any source IP address that is not equal to the specified

 

address.

 

[range]: any source IP address that is within the specified range,

 

inclusive.

 

[out of range]: any source IP address that is outside the specified

 

range.

 

[self]: the IP address of the ADSL Barricade interface on which this

 

rule takes effect.

 

[bcast] (destination address only): specifies that the rule will be

 

invoked for any packets sent to the broadcast address for the

 

receiving interface. (The broadcast address is used to send packets

 

to all hosts on the LAN or subnet connected to the specified

 

interface.) When you select this option, you do not need to specify

 

the address, so the address fields are dimmed.

 

 

Protocol:

This field indicates the basic IP protocol criteria that must be met

 

for rule to be invoked. Using the options in the drop-down list, you

 

can specify that packets must contain the selected protocol ([eq]),

 

that they must not contain the specified protocol ([neq]), or that

 

the rule can be invoked regardless of the protocol ([any]). [TCP],

 

[UDP], and [ICMP] are commonly IP protocols; others can be

 

identified by number from [0-255], as defined by the Internet

 

Assigned Numbers Authority (IANA).

 

 

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Image 140
SMC Networks SMC7204BRA Rule to be invoked on packets containing, Any any source IP address, Specified address, Inclusive