Hitron Technologies CVE-30360 Router Manual PDF (Setup & Configuration Guide)

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HITRON CVE-30360 USER’S GUIDE

FIREWALL

FIGURE 15:

The Firewall > MAC Filtering Screen

The following table describes the labels in this screen.

TABLE 15:

The Firewall > MAC Filtering Screen

MAC Filter Options

Use this field to control whether the CVE-30360 performs

MAC filtering.



Select

Allow-All

to turn MAC filtering off. All devices

may access the CVE-30360 and the network.



Select

Allow

to permit only devices with the MAC

addresses you set up in the

Allow Table

to access the

CVE-30360 and the network. All other devices are

denied access.



Select

Deny

to permit all devices except those with the

MAC addresses you set up in the

Deny Table

to

access the CVE-30360 and the network. The specified

devices are denied access.

Allow Table (up to 16 Items)

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HITRON CVE-30360 USER’S GUIDE

FIREWALL

#

This displays the index number assigned to the permitted

device.

Device Name

This displays the name you gave to the permitted device.

MAC Address

This displays the MAC address of the permitted device.

Delete

Select a permitted device’s radio button (

) and click this

to remove the device from the list. The device may no

longer access the CVE-30360 and the network.

NOTE:

Make sure you do not delete your management

computer from the list; if you do so, you will need

to log back in from another computer, or reset the

CVE-30360.

Deny Table (up to 16 Items)

Device Name

This displays the name you gave to the denied device.

MAC Address

This displays the MAC address of the denied device.

Delete

Select a denied device’s radio button (

) and click this to

remove the device from the list. The device may now

access the CVE-30360 and the network.

Auto-Learned LAN Devices

Device Name

This displays the name of each network device that has

connected to the CVE-30360 on the LAN.

MAC Address

This displays the MAC address of each network device

that has connected to the CVE-30360 on the LAN.

Type

Use this field to specify the list to which you want to add

the device.



Select

Allow

to add the device to the

Allow Table

.



Select

Deny

to add the device to the

Deny Table

.

Manually-Added LAN Devices

Device Name

Enter the name to associate with a network device that

you want to permit or deny access to the CVE-30360 and

the network.

NOTE:

This name is arbitrary, and does not affect

functionality in any way.

MAC Address

Specify the MAC address of the network device that you

want to permit or deny access to the CVE-30360 and the

network.

Type

Use this field to specify the list to which you want to add

the device.



Select

Allow

to add the device to the

Allow Table

.



Select

Deny

to add the device to the

Deny Table

.

TABLE 15:

The Firewall > MAC Filtering Screen (continued)

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HITRON CVE-30360 USER’S GUIDE

FIREWALL

4.4

THE IP FILTERING SCREEN

Use this screen to configure IP filtering. You can turn IP filtering on or off and

configure new and existing IP filtering rules.

Click

Firewall

>

IP Filtering

. The following screen displays.

FIGURE 16:

The Firewall > IP Filtering Screen

The following table describes the labels in this screen.

Add

Click this to add the device to the list you specified.

Cancel

Click this to clear the

Manually-Added LAN Devices

fields.

Apply

Click this to save your changes to the fields in this screen.

Cancel

Click this to return the fields in this screen to their last-

saved values without saving your changes.

Help

Click this to see information about the fields in this screen.

TABLE 16:

The Firewall > IP Filtering Screen

All IP Filtering Rules

Use this to turn IP filtering on or off.



Deselect the checkbox to enable IP filtering.



Select the checkbox to disable IP filtering (default).

NOTE:

You can add, edit or delete IP filtering rules only

when this checkbox is deselected.

Select

Select an IP filtering rule’s radio button (

) before

clicking

Edit

or

Delete

.

#

This displays the arbitrary identification number

assigned to the IP filtering rule.

Application Name

This displays the arbitrary name you assigned to the

rule when you create it.

TABLE 15:

The Firewall > MAC Filtering Screen (continued)

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HITRON CVE-30360 USER’S GUIDE

FIREWALL

4.4.1

ADDING OR EDITING AN IP FILTERING RULE



To add a new IP filtering rule, click

Add

in the

Firewall

>

IP Filtering

screen.



To edit an existing IP filtering rule, select the rule’s radio button (

) in the

Firewall

>

IP Filtering

screen and click the

Edit

button.

The following screen displays.

Port Range

This displays the start and end values of the ports to

which communications from the specified IP addresses

is not permitted.

Protocol

This displays the type of communications that are not

permitted:



TCP

displays if communications via the

Transmission Control Protocol are not permitted.



UDP

displays if communications via the User

Datagram Protocol are not permitted.



TCP/UDP

displays if communications via the

Transmission Control Protocol and the User

Datagram Protocol are not permitted.

IP Address Range

This displays the start and end IP address from which

communications to the specified ports are not permitted.

Enable

Use this field to turn each IP filtering rule on or off.



Select this checkbox to enable the IP filtering rule.



Deselect this checkbox to disable the IP filtering rule.

Add New

Click this to define a new IP filtering rule. See

Adding or

Editing an IP Filtering Rule

on page

54

for information

on the screen that displays.

Edit

Select an IP filtering rule’s radio button (

) and click

this to make changes to the rule. See

Adding or Editing

an IP Filtering Rule

on page

54

for information on the

screen that displays.

Delete

Select an IP filtering rule’s radio button (

) and click

this to remove the rule. The deleted rule’s information

cannot be retrieved.

Apply

Click this to save your changes to the fields in this

screen.

Cancel

Click this to return the fields in this screen to their last-

saved values without saving your changes.

Help

Click this to see information about the fields in this

screen.

TABLE 16:

The Firewall > IP Filtering Screen (continued)

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HITRON CVE-30360 USER’S GUIDE

FIREWALL

FIGURE 17:

The Firewall > IP Filtering > Add/Edit Screen

The following table describes the labels in this screen.

TABLE 17:

The Firewall > IP Filtering > Add/Edit Screen

Application Name

Enter a name for the application that you want to block.

NOTE:

This name is arbitrary, and does not affect

functionality in any way.

Port Range

Use these fields to specify the target port range to which

communication should be blocked.

Enter the start port number in the first field, and the end

port number in the second field.

To specify only a single port, enter its number in both

fields.

Protocol

Use this field to specify whether the CVE-30360 should

block communication via:



Transmission Control Protocol (

TCP

)



User Datagram Protocol (

UDP

)



Both

TCP and UDP.

NOTE:

If in doubt, leave this field at its default (

Both

).

IP Address Range

Use these fields to specify the range of local computers’

IP addresses from which communications should be

blocked.

Enter the start IP address in the first field, and the end IP

address in the second.

To specify only a single IP address, enter it in both fields.

Connected Computers

Click this to see a list of the computers currently

connected to the CVE-30360 on the LAN.

Back

Click this to return to the

Firewall

>

IP filtering

screen

without saving your changes to the IP filtering rule.

Apply

Click this to save your changes to the fields in this

screen.

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