MRV Communications LX-4000 Series Informations techniques télécharger pdf (Page 318)

12-6 IP Firewall

LX Series Configuration Guide

X To create a firewall and rules

1. Set the policy for both Input and Output by selecting one

option from the

Policy dropdown box under the Input and

Output tabs. The options are ACCEPT and DROP. The policy

is the default action that occurs to all traffic entering the

chain. This action accepts or drops all traffic, and then

executes the specific rules that you created.

2. Click New. The

NewRule window

3. Fill in all required

fields and choose

Filter Action

ACCEPT, DROP,

QUEUE, RETURN,

4. Enter the desired

characteristics

The GUI checks

to ensure that

your inputs are in

the right format.

If your inputs are

valid, a new

entry (rule) is

inserted into the

Figure 12.4 New Rule window

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MRV Communications LX-4000 Series Informations techniques Page 318