User guide

LTE TDD B2268H

User Guide

10 Firewall

Issue 01 (2014-01-15)

LABEL

DESCRIPTION

WAN, WAN to LAN, and WAN to DEVICE.

Apply

Click Apply to save your changes.

Back

Click Back to exit this screen without saving your changes.

10.5 The DoS Screen

Click Security > Firewall > DoS to display the following screen. Use this screen to enable or

disable Denial of Service (DoS) protection.

Figure 10-6 Security > Firewall > DoS

Each field is described in the following table.

Table 10-6 Security > Firewall > DoS

LABEL

DESCRIPTION

DoS Protection

Blocking

DoS (Denial of Service) attacks can flood your Internet connection

with invalid packets and connection requests, using so much

bandwidth and so many resources that Internet access becomes

unavailable.

Select Enable to enable protection against DoS attacks or Disable to

disable it.

Apply

Click Apply to save the DoS Protection settings.

Cancel

Click Cancel to restore your previously saved settings.

10.6 Firewall Technical Reference

This section provides some technical background information about the topics covered in this

chapter.

10.6.1 Guidelines For Enhancing Security With Your Firewall

Step 1 Change the default password via web configurator.

Step 2 Think about access control before you connect to the network in any way.