Port Block, Ddns Setup, Index, Port Number | Epson 3300 instruction

3.3.4 Port Block

The Port Block function provides a user to set lots of proprietary port numbers. Packets will be dropped if destination ports (both TCP and UCP) of packets with these assigned port numbers are on WAN and LAN. The advantage of this feature is to filter some unnecessary packets or attacking packets on Internet environment or LAN network. Vigor3300 Series supports ten port numbers to be blocked.

In the Advanced group, click Port Block option. You will get the following page.

Index	The number of each entry.
Status	User can Disable or Enable this port to be blocked.
Port Number	Assign a port number to be blocked in system.

Click Apply to finish this setting. The default port setting for V3300B and 3300B+ is 135.

3.3.5 DDNS Setup

The Dynamic DNS function allows the router to update its online WAN IP address, which assigned by ISP or other DHCP server to the specified Dynamic DNS server. Once the router is online, you will be able to use the registered domain name to access the router or internal virtual servers from the Internet. DDNS is more popular on dynamic IP users, who typically receive dynamic, frequently-changing IP addresses from their service provider.

Before you set up the Dynamic DNS function, you have to subscribe free domain names from the Dynamic DNS service providers. The router provides up to ten accounts for the function and supports the following providers: www.dynsns.org, www.no-ip.com, www.dtdns.com, www.changeip.com, www.ddns.cn. You should visit their websites for registering your own domain name on the router.

62	Vigor3300 Series User’s Guide

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Epson 3300 manual Port Block, Ddns Setup, Index, Port Number

Contents

Vigor 3300 Series Copyright Information Declarations Table of Contents Trouble Shooting 127 Appendix a Application for 802.1 Vlan 137 Preface LED Indicators and Connection LED Indicators and Connectors for Vigor3300VFactory Reset Interface Description LED Indicators and Connectors for Vigor3300 WAN WAN/DMZ WAN1 ~ WAN3 LED Indicators and Connectors for Vigor3300B+ Connecter Specification Auxiliary Type Connected to Remarks Cables Color Hardware Installation Standard 10/100 Base-T Ethernet Interface Connector Detailed Explanation for the ConnectorRS232 Connector Chassis Connections Desktop Type Installation Configuring Basic Settings Changing Password Vigor3300 Series User’s Guide Quick Setup Adjusting WAN Connection Mode Physical Mode Static Mode Status Start IPEnd IP Dhcp Mode Use for clients in LAN Default value is PAPPPPoE Primary DNS Type the IP address for primary DNS Primary DNS Pptp IP Address System setup StatusStatus, and WAN Status Basic Status LAN Status High Available Status RX PacketsTX Packets WAN Status Time Syslog Syslog Server IPSyslog Server Port Access Control Configuration Setup Push Backup Button File name is v3300.cfg Firmware Upgrade Setup Firmware Upgrade from a Console Port Tftp -i 192.168.1.1 PUT Vigor3300 image file name Vigor3300 Series User’s Guide Reboot Flag s Diagnostic ToolsDestination Interface Assigned IP Time Left Vigor3300 Series User’s Guide Backup Network SetupWAN and Internet Access Setup Load Balance Weight IP ModeDefault Route Backup-Master Static IP Setup Domain Name ResetHost Name Detect Type Dhcp Client Setup Request supported in the router User Name PPPoE with a DSL Modem SetupService Name Detect Interval Pptp Subnet Mask Pptp with a DSL Modem SetupPptp Local Address Pptp Remote Address 2 LAN For LAN IP/DHCP For Dhcp Relay Agent WAN Interface For IP Routing LAN Interface Dest Port Start Load Balance PolicyProtocol Dest Port End Source IP/Subnet Mask High AvailabilityDelete/Delete All Dest IP/Subnet Mask Vigor3300 Series User’s Guide Group Number Static DhcpHigh Availability Role Advanced Setup Static Route Setup Edit the Static Route Delete the Static Route LAN , and WAN1~WAN4Destination IP NAT Setup Port Redirection Comment Use IP Alias Public Port RangePrivate Port Range IP Alias Address Mapping DMZ Host Display the WAN interface chosen for this entry Common Ports List Radius SetupConfigured in Network WAN interface Alias addresses Destination Port Enable/DisableServer IP Address Shared Secret Index Ddns SetupPort Block Port Number Interface should be any WAN port on V3300 series Backup MX Login NameLogin Password Server Provider Call Schedule Setup Edit Call Schedule Delete Call Schedule Up means to activate the Network InterfaceSelect some weekdays to apply WAN Port Mirroring Setup Mirroring PortMirrored Ports LAN Port Mirroring Setup LAN Vlan Setup For Port Base Vlan P1 P4Vlan 0 For 802.1Q Vlan NameMember Snmp Frame Tag OperationPort Valn ID Community Max AccessSnmp Community Host/mask Vigor3300 Series User’s Guide Trap Community Snmp TrapsTrap Server Trap server port Vigor3300 Series User’s Guide Firewall Setup General SetupIP Filter Group Table Delete Source Port Direction End PortDestination Mask Fragments 2 DoS Further match or Pass if no further match of Block or Pass DoS Defense Value is DisableEnable Icmp Flood Defense URL Filter URL Access Control SurfControl, Restrict Web Feature and Filter Schedule SurfControl Restrict Web Feature Filter Schedule Quality of Service Setup Always BlockBlock only at Vigor3300 Series User’s Guide Incoming/Outgoing Class Filter Incoming/Outgoing Class SetupDisable/Enable Class Name Service Type Status PriorityClass Basic Only the DiffServ CodePoint Type field can be PortDiffServ CodePoint Status Advanced Only the DiffServ CodePoint field can be VPN and Remote Access Setup Policy Table ConfigurationIPSec Delete All For Default Configuration Profile Status Local Certificate For Advanced ConfigurationSecurity Protocol Security Gateway Vigor3300 Series User’s Guide Delay Timeout Log Trust CADate/Time Download User CertificateGenerate Import IP Certificated by IP address Certification Name Name of the certification entry ID TypeDomain Name Certificated by domain name Email Certificated by email address 102 Status Pptp Authentication User AuthenticationPptp Encryption 192.168.1.224/28 AuthenticationUser Password Group Type username, password and choose proper group for this VoIP Setup Protocol For SIP Configuration For Mgcp Configuration Port Settings For Phone Number Port 1 FXS Hotline Codec VAD Enable or Disable VAD Voice Activity FXO Call Forwarding Dtmf ModeFor Group Call forwarding no answer after Range 1~10 rings Speed Dial Strip Length Advanced Speed DialPrefix Append Redundancy Number MiscellaneousStarting Port Dialing Completion Tone Settings Region Caller ID Type Link Fragmentation Enable7 QoS Interleaving Manually Input NAT IP Semi-auto, need to config NAT If you click this functionNAT Traversal Address Incoming Call Barring Set Allow List Deny List Call History RTP Statistic Remote RTP AddressRemote RTP Port Codec Type 125 126 Trouble Shooting Checking If the Hardware Status Is OK or Not For Windows 129 For MacOs Pinging the Router from Your Computer For MacOs Terminal Checking If the ISP Settings Are OK or Not For PPPoE Mode For Static Mode For Dhcp Mode Backing to Factory Default Setting If Necessary For Pptp ModeSoftware Reset Hardware Reset Contacting Your Dealer Appendix a Application for 802.1 Vlan Block LAN-to-LAN Communication How to Check/Edit Vlan ID on Your PC? 139 140 141 142 143 144 Procedure ApplicationsFour VLANs for Different Departments in a Company 146 Two VLANs for Different Departments in a Company 148 Example for the Companies in the Same Building 150 Example for a Company and Guest 152 Example for Trunk Usage 154