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TP-Link TL-R480T+ manual  General, Flood Defense, Packet Anomaly

Models: TL-R480T+

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Page 83

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Figure 4-42 Attack Defense

The following items are displayed on this screen:

 General
Flood Defense:	Flood attack is a kind of commonly used DoS (Denial of Service),
	which including TCP SYN, UDP, ICMP and so on. It is
	recommended to check all the Flood Defense options and specify
	the corresponding thresholds. Keep the default settings if you are
	not sure.
Packet Anomaly	Packet Anomaly refers to the abnormal packets. It is
Defense:	recommended to select all the Packet Anomaly Defense options.

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Page 83

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TP-Link TL-R480T+  General, Flood Defense, Packet Anomaly, Flood attack is a kind of commonly used DoS Denial of Service

Contents

REV6.2.0 1910011011 TL-R480T+ Load Balance Broadband RouterCE Mark Warning COPYRIGHT & TRADEMARKSFCC STATEMENT 安全諮詢及注意事項 Safety InformationChapter 1 About this Guide CONTENTSChapter 3 Quick Installation Guide Chapter 4 ConfigurationAppendix B Hardware SpecificationsAppendix A Appendix C GlossaryPackage Contents 1.2 Conventions SymbolChapter 1 About this Guide 1.1 Intended ReadersAppendix C Glossary Appendix B FAQProvides the possible solutions to the problems that may occur during the installation and operation of the router2.1 Overview of the Router  Powerful Data Processing Capability Powerful Firewall Chapter 2 IntroductionBasic Functions 2.2 Features Easy-to-use HardwareSecurity 2.3 Appearance2.3.1 Front Panel Traffic Control Interface Description  Reset button AC Power Receptacle 2.3.2 Rear Panel3.1 Configure PC Chapter 3 Quick Installation GuidePage Page Is the connection between your PC and the router correct? 3.2 LoginIs the TCP/IP configuration for your PC correct? Figure 3-9 WAN Mode Figure 3-8 Quick SetupFigure 3-11 WAN Connection Type Figure 3-10 WAN PortFigure 3-12 WAN Connection Type - PPPoE Figure 3-13 WAN Connection Type - PPPoE ConnectingIf you have difficulty in this process, please contact your ISP Figure 3-14 WAN Connection Type - Dynamic IPFigure 3-15 WAN Connection Type - Static IP Figure 3-17 Configuration Completed Figure 3-16 WAN Connection Type - Static IP Connecting4.1 Status Chapter 4 Configuration4.3 Network 4.2 Quick Setup4.3.1.1 WAN Mode  WAN ModeTips 1 Static IP Static IP Choose the menu Network→WAN→WAN1 to load the configuration pageSecondary DNS 2 Dynamic IPDefault Gateway Primary DNS Dynamic IP Select this option to enter the DNS Domain Name Server address  Dynamic IP StatusFigure 4-5 WAN - PPPoE 3 PPPoEPrimary DNS Displays the IP address of your ISP’s Primary DNS Secondary DNS Displays the IP address of your ISP’s Secondary DNSEnter the Account Name provided by your ISP. If you are not clear  PPPoE Settingson. The connection can be re-established automatically when it 576-1492. The default MTU is 1480. You are recommended to keepDynamic IP is selected, the obtained subnet address of WAN port is Here allows you to configure the secondary connection. Dynamic IPmanually terminated or the router gets no response from  PPPoE StatusFigure 4-6 WAN - L2TP 4 L2TPEnter the Account Name provided by your ISP. If you are not  L2TP SettingsSubnet Mask  L2TP StatusDefault Gateway IP AddressDisplays the IP address of your ISP’s Secondary DNS 5 PPTPConnection Type  PPTP SettingsPassword Active ModeUpstream Bandwidth  PPTP StatusDefault Gateway Subnet Mask6 BigPond  BigPond Settingsthe address of Auth Server is a server name Auth ModeYou can select the proper Active mode according to your need BigPond Status 4.3.2 LAN4.3.2.1 LAN  LAN 4.3.2.2 DHCP4.3.2.3 DHCP Client  DHCP Settings DHCP Reservation 4.3.2.4 DHCP Reservation IGMP 4.3.3 IPTV List of Reserved Address Tips 4.3.4 MAC AddressSet the MAC Address for LAN port Set the MAC Address for WAN port MAC Address 4.3.5 Switch4.3.5.1 Statistics  Statistics  General 4.3.5.2 Port MirrorMirrored Port  Port MirrorMode Mirroring PortApplication Example 4.3.5.3 Rate Control Rate Control 4.3.5.4 Port Config Port Config 4.3.5.6 Port VLAN 4.3.5.5 Port StatusTips 4.4 User Group4.4.1 Group  Port VLAN4.4.3 View  Group Config User Config 4.4.2 UserView  View Config NAPT 4.5.1.1 NAT Setup4.5 Advanced 4.5.1 NAT List of Rules 4.5.1.2 One-to-One NAT One-to-One NAT  list of Rules 4.5.1.3 Multi-Nets NAT Multi-Nets NAT Application Example  Network Requirements  Configuration procedure  Virtual Server 4.5.1.4 Virtual Server List of Rules 4.5.1.5 Port TriggeringStatus  Port TriggeringFTP ALG 4.5.1.6 ALG ALG  List of Rules4.5.2 Traffic Control 4.5.2.1 Setupupper limit configured here. Value 0 means all the remained bandwidth  Interface Bandwidth Bandwidth Control Rule 4.5.2.2 Bandwidth Control List of Rules 4.5.3 Session Limit4.5.3.1 Session Limit  List of Session Limit 4.5.3.2 Session List Session Limit 4.5.4.2 Policy Routing 4.5.4.1 Configuration4.5.4 Load Balance Select the WAN port for transmitting packets  General List of Rules 4.5.4.3 Link Backup General  List of Rules 4.5.4.4 Protocol List of Protocol 4.5.5 Routing4.5.5.1 Static Route  Protocol List of Rules  Static RouteApplication Example  Network Requirements  Configuration procedure4.6.1.1 IP-MAC Binding 4.6 Firewall4.6.1 Anti ARP Spoofing Status  IP-MAC Binding General IP Address List of Rules 4.6.1.2 ARP Scanning4.6.1.3 ARP List 4.6.2 Attack DefenseFlood Defense Flood attack is a kind of commonly used DoS Denial of Servicethe corresponding thresholds. Keep the default settings if you are  GeneralDefense Logs 4.6.3 MAC Filtering MAC Filtering Enable Attack General 4.6.4 Access Control4.6.4.1 URL Filtering  List of RulesApplication Example  Network Requirements  Configuration Procedure URL Filtering Rule  List of Rules4.6.4.2 Web Filtering 4.6.4.3 Access Rules Access Rules  List of Rules  Service 4.6.4.4 Service General  List of Service4.6.5 App Control 4.6.5.1 Control Rules List of Rules 4.6.5.2 Database Control Rules  General 4.7 Services4.7.1 PPPoE Server 4.7.1.1 General MS-CHAP v2 with a higher security is an improved version of MS-CHAP DNS0.0.0.0 List of IP Pool 4.7.1.2 IP Address Pool4.7.1.3 Account  IP Address PoolMax Sessions Expiration Date  Account Account NamePassword IP Address Assigned Mode Static IP Address IP Address Pool  List of Account is 48. If Enable Advanced Account Features is not selected, the4.7.1.4 Exceptional IP  List of Exceptional IP 4.7.1.5 List of Account Exceptional IP Interval 4.7.2 E-Bulletin General Tips 4.7.3 Dynamic DNS E-Bulletin  List of E-Bulletin4.7.3.1 DynDNS  List of DynDNS Account 4.7.3.2 No-IP Dyndns DDNS  No-IP DDNS  List of No-IP Account 4.7.3.3 PeanutHull List of PeanutHull Account 4.7.3.4 Comexe PeanutHull DDNS  Comexe DDNS  General 4.7.4 UPnP List of Comexe Account  List of UPnP Mapping Administrator 4.8 Maintenance4.8.1 Admin Setup 4.8.1.1 Administrator General 4.8.1.2 Login ParameterApplication Example  Network Requirements 4.8.1.3 Remote Management Configuration Procedure  Remote Management 4.8.2.1 Factory Defaults4.8.2 Management 4.8.2.2 Export and Import Import 4.8.2.3 Reboot Configuration Version  Export4.8.3 SNMP 4.8.2.4 Firmware Upgrade General Choose the menu Maintenance→SNMP→SNMP to load the following page Interface Traffic Statistics 4.8.4 Statistics4.8.4.1 Interface Traffic Statistics 4.8.4.2 IP Traffic Statistics IP Traffic Statistics 4.8.5 Diagnostics4.8.5.1 Diagnostics  Traffic Statistics Ping  General 4.8.5.2 Online Detection Tracert  Current Time 4.8.6 Time4.8.6.1 Time  List of WAN status4.8.6.2 Daylight Saving Time  Config Daylight Saving TimeDST State Show the work state of DST  Daylight Saving TimeDST Config4.8.7 Logs Severity  List of LogsLevel  Config NAT Table  Filter Setting4.8.8 NAT Table debuggingOut LinkDisplays the WAN port which is used in the link Aging Time Displays the time which the link lasts Unit secondTransmission Medium Appendix A Hardware SpecificationsPower PortsAppendix B FAQ 4. Make sure that the NAT DMZ service is disabled Description Appendix C GlossaryGlossary Description for services such as IPSec that require keys. Before any IPSecGlossary Description GlossaryTelnet is used for remote terminal connection, enabling users to GlossaryDescription

Flood Defense:

Flood attack is a kind of commonly used DoS (Denial of Service),

recommended to check all the Flood Defense options and specify

the corresponding thresholds. Keep the default settings if you are

Packet Anomaly

Defense: