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FUJITSU XG Series P3NK-4452-01ENZD User Manual

Page 291

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XG Series User's Guide

Chapter 5 Command Reference

Device Information Settings

291

For the host name, the following wild cards are usable.
An execution example is given below.

The host name is checked without case sensitivity.

/
Specify the target source IPv4 address/number of mask bits.
• Source IPv4 address/number of mask bits (or mask value)

Specify a combination of the target source IPv4 address and the number of mask bits.
For the mask value, specify successive 1s following the most significant bit (MSB).

• any

Specify it when targeting all addresses.
The default is 0.0.0.0/0 (0.0.0.0/0.0.0.0).


• DNS server IP address

Specify the IPv4 address of the DNS server that forwards a request.
The allowable range is as follows:
1.0.0.1 to 126.255.255.254
128.0.0.1 to 191.255.255.254
192.0.0.1 to 223.255.255.254

Use Mode

Configuration mode (admin class)

Explanation

Set forward lookup conditions for proxy DNS. The explanation for each command is as
follows.
• Discard the requirement for forwarding

proxydns domain

/ reject
Set the filter that disables forwarding the specified DNS request.
The host name to be specified in is available when limiting the access to the
specified host (group) even if it is registered in the DNS database. A host name that
has satisfied filtering conditions will be discarded.

• Specify static DNS server

proxydns domain

/ static
Set the IP address to which the specified DNS request is to be forwarded.

Default

It is assumed that no forward lookup conditions for proxy DNS are set.

Execution example

Matching Character String

www.*.com

This is considered to match all of the following character strings.

• www.testa.com
• www.test1.test.com

*test*

This is considered to match all of the following character strings.

• www.test.com
• test.com
• test.co.jp

www.test?.com

This is considered to match all of the following character strings.

• www.test1.com
• www.test2.com
• www.testA.com