TRENDnet TEW-829DRU Users Guide - Page 58

Denial of service (DoS) prevention, DMZ Host, DMZ Host IP Address

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TRENDnet User's Guide Denial of service (DoS) prevention Network > Firewall > DoS Prevention The router supports prevention against common denial of service (DoS) attacks. Malicious users use denial of service attacks to temporarily or permanently disrupt the availability of services from network resource such as your router. Typically, DoS attacks are achieved by flooding a specific network resource by excessively sending unnecessary requests which can cause the network device or resource to stop functioning. 1. Log into your router management page (see "Access your router management page" on page 8). 2. Click on Network, click on Firewall, and click on the DoS Prevention tab. 3. Review the settings below. When complete, Apply to save and commit your changes. Choose the DoS prevention type to enable, TCP SYN flood, UDP flood, or ICMP flood.  Enable - Check this option to enable DoS prevention.  Rate (times per second) - This value limits the amount of packets that can be received by the router per second for a specific session.  Burst - This value limits the total amount of packets that can be received and stored in buffer memory for a specific session. Limited Warranty DMZ Host Network > Firewall > DMZ Host You may want to expose a specific computer or device on your network to the Internet to allow anyone to access it. Your router includes the DMZ (Demilitarized Zone) feature that makes all the ports and services available on the WAN/Internet side of the router and forwards all ports to a single IP address (computer or network device) on your network. The DMZ feature is an easy way of allowing access from the Internet however, it is a very insecure method and will open your local area network to greater threats from Internet attacks. It is recommended to use port forwarding instead to limit rules to specific ports/services only. 1. Log into your router management page (see "Access your router management page" on page 8). 2. Click on Network, click on Firewall, and click on the DMZ Host tab. 3. Review the settings below. When complete, Apply to save and commit your changes.  Enable - Check this option to enable DMZ host.  DMZ Host IP Address - Enter the IP address you assigned to the computer or network device to expose to the Internet. (e.g. 192.168.10.250) © Copyright 2019 TRENDnet. All Rights Reserved. 51

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© Copyright 2019 TRENDnet. All Rights Reserved.
51
TRENDnet User’s Guide
Limited Warranty
Denial of service (DoS) prevention
Network > Firewall > DoS Prevention
The router supports prevention against common denial of service (DoS) attacks.
Malicious users use denial of service attacks to temporarily or permanently disrupt the
availability of services from network resource such as your router. Typically, DoS attacks
are achieved by flooding a specific network resource by excessively sending unnecessary
requests which can cause the network device or resource to stop functioning.
1. Log into your router management page (see “
Access your router management page
”
on page 8).
2. Click on
Network,
click on
Firewall,
and click on the
DoS Prevention
tab.
3. Review the settings below. When complete,
Apply
to save and commit your changes.
Choose the DoS prevention type to enable, TCP SYN flood, UDP flood, or ICMP flood.
Enable
–
Check this option to enable DoS prevention.
Rate (times per second)
–
This value limits the amount of packets that can be
received by the router per second for a specific session.
Burst
–
This value limits the total amount of packets that can be received and
stored in buffer memory for a specific session.
DMZ Host
Network > Firewall > DMZ Host
You may want to expose a specific computer or device on your network to the Internet
to allow anyone to access it. Your router includes the DMZ (Demilitarized Zone) feature
that makes all the ports and services available on the WAN/Internet side of the router
and forwards all ports to a single IP address (computer or network device) on your
network. The DMZ feature is an easy way of allowing access from the Internet however,
it is a very insecure method and will open your local area network to greater threats
from Internet attacks. It is recommended to use
port forwarding
instead to limit rules to
specific ports/services only.
1. Log into your router management page (see “
Access your router management page
”
on page 8).
2. Click on
Network,
click on
Firewall,
and click on the
DMZ Host
tab.
3. Review the settings below. When complete,
Apply
to save and commit your changes.
Enable
–
Check this option to enable DMZ host.
DMZ Host IP Address -
Enter the IP address you assigned to the computer or
network device to expose to the Internet. (e.g. 192.168.10.250)