DrayTek Vigor2860n-plus Router Manual PDF (Setup & Configuration Guide)

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Vigor2860 Series User’s Guide

182

3.5.3 Filter Setup

Click

Firewall

and click

Filter Setup

to open the setup page.

To edit or add a filter, click on the set number to edit the individual set. The following page

will be shown. Each filter set contains up to 7 rules. Click on the rule number button to edit

each rule. Check

Active

to enable the rule.

Available settings are explained as follows:

Item

Description

Filter Rule

Click a button numbered (1 ~ 7) to edit the filter rule. Click

the button will open Edit Filter Rule web page. For the

detailed information, refer to the following page.

Active

Enable or disable the filter rule.

Comment

Enter filter set comments/description. Maximum length is

23–character long.

Move Up/Down

Use

Up

or

Down

link to move the order of the filter rules.

Next Filter Set

Set the link to the next filter set to be executed after the

current filter run. Do not make a loop with many filter sets.

To edit

Filter Rule

, click the

Filter Rule

index button to enter the

Filter Rule

setup page.

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Available settings are explained as follows:

Item

Description

Check to enable the Filter

Rule

Check this box to enable the filter rule.

Comments

Enter filter set comments/description. Maximum length is

14- character long.

Index(1-15)

Set PCs on LAN to work at certain time interval only. You

may choose up to 4 schedules out of the 15 schedules

pre-defined in

Applications >> Schedule

setup. The

default setting of this field is blank and the function will

always work.

Clear sessions when

schedule ON

Check this box to clear the sessions when the above

schedule profiles are applied.

Direction

Set the direction of packet flow. It is for

Data Filter

only.

For the

Call Filter

, this setting is not available since

Call

Filter

is only applied to outgoing traffic.

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Note:

RT means routing

domain for 2nd subnet or other

LAN.

Source/Destination IP

Click

Edit

to access into the following dialog to choose the

source/destination IP or IP ranges.

To set the IP address manually, please choose

Any

Address/Single Address/Range Address/Subnet Address

as the Address Type and type them in this dialog. In

addition, if you want to use the IP range from defined

groups or objects, please choose

Group and Objects

as the

Address Type.

From the

IP Group

drop down list, choose the one that you

want to apply. Or use the

IP Object

drop down list to

choose the object that you want.

Service Type

Click

Edit

to access into the following dialog to choose a

suitable service type.

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To set the service type manually, please choose

User

defined

as the Service Type and type them in this dialog. In

addition, if you want to use the service type from defined

groups or objects, please choose

Group and Objects

as the

Service Type.

Protocol -

Specify the protocol(s) which this filter rule will

apply to.

Source/Destination Port –

(=)

– when the first and last value are the same, it indicates

one port; when the first and last values are different, it

indicates a range for the port and available for this service

type.

(!=)

– when the first and last value are the same,

it

indicates all the ports except the port defined here;

when the first and

last values are different, it indicates that

all the ports except the range defined here are available for

this service type.

(>)

–

the port number greater than this value is available.

(<)

–

the port number less than this value is available for

this profile.

Service Group/Object

- Use the drop down list to choose

the one that you want.

Fragments

Specify the action for fragmented packets. And it is used for

Data Filter

only.

Don’t care -

No action will be taken towards fragmented

packets.

Unfragmented -

Apply the rule to unfragmented packets.

Fragmented -

Apply the rule to fragmented packets.

Too Short -

Apply the rule only to packets that are too short

to contain a complete header.

Filter

Specifies the action to be taken when packets match the rule.

Block Immediately -

Packets matching the rule will be

dropped immediately.

Pass Immediately -

Packets matching the rule will be

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passed immediately.

Block If No Further Match -

A packet matching the rule,

and that does not match further rules, will be dropped.

Pass If No Further Match -

A packet matching the rule,

and that does not match further rules, will be passed

through.

Branch to other Filter Set

If the packet matches the filter rule, the next filter rule will

branch to the specified filter set. Select next filter rule to

branch from the drop-down menu. Be aware that the router

will apply the specified filter rule for ever and will not

return to previous filter rule any more.

Sessions Control

The number typed here is the total sessions of the packets

that do not match the filter rule configured in this page. The

default setting is 60000.

MAC Bind IP

Strict

–

Make the MAC address and IP address settings

configured in

IP Object

for

Source IP

and

Destination IP

are bound for applying such filter rule.

No-Strict -

no limitation.

Quality of Service

Choose one of the QoS rules to be applied as firewall rule.

For detailed information of setting QoS, please refer to the

related section later.

Load-Balance policy

Choose the WAN interface for applying Load-Balance

Policy.

User Management

Such item is available only when

Rule-Based

is selected in

User

Management>>General Setup

. The general firewall

rule will be applied to the user/user group/all users specified

here.

Note:

When there is no user profile or group profile existed,

Create New User

or

Create New Group

item will appear

for you to click to create a new one.

APP Enforcement

Select an

APP Enforcement

profile for global IM/P2P

application blocking. If there is no profile for you to select,

please choose

[Create New]

from the drop down list in this

page to create a new profile. All the hosts in LAN must

follow the standard configured in the

APP Enforcement

profile selected here. For detailed information, refer to the

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