127 | Billion Electric Company 800VGT specification

Billion 800VGT Router

The Internet Assigned Numbers Authority (IANA) is the central coordinator for the assignment of unique parameter values for Internet protocols. Port numbers range from 0 to 65535, but only ports numbers 0 to 1023 are reserved for privileged services and are designated as “well-known ports” (Please refer to Table 5). Registered ports are numbered from 1024 through 49151. The remaining ports, referred to as dynamic or private ports, are numbered from 49152 through 65535.

For further information, please see IANA’s website at: http://www.iana.org/assignments/port-numbers

Table 5: Some Well-known and registered Ports

Port Number

Protocol

Description

20	TCP	FTP Data
21	TCP	FTP Control
22	TCP & UDP	SSH Remote Login Protocol
23	TCP	Telnet
25	TCP	SMTP (Simple Mail Transfer Protocol)
53	TCP & UDP	DNS (Domain Name Server)
69	UDP	TFTP (Trivial File Transfer Protocol)
80	TCP	World Wide Web HTTP
110	TCP	POP3 (Post Office Protocol Version 3)
119	TCP	NEWS (Network News Transfer Protocol)
123	UDP	NTP (Network Time Protocol) / SNTP (Simple Network Time
		Protocol)

161

443

1503

1720

4000

7070

	TCP	SNMP
	TCP & UDP	HTTPS

	TCP	T.120

	TCP	H.323

	TCP	ICQ

	UDP	RealAudio

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Chapter 4: Configuration

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Billion Electric Company 800VGT manual Some Well-known and registered Ports, 127, Port Number Protocol Description

Contents

Billion 800VGT Router Table of Contents VPN Virtual Private Networks 142 Introduction to your Router Features Virtual Server port forwarding Universal Plug and Play UPnPNetwork Address Translation NAT Soho Firewall Security with DoS and SPI Simple Network Management Protocol Snmp Dynamic Host Configuration Protocol Dhcp Client and ServerFirmware Upgradeable Static and RIP1/2 Routing Package Contents Important note for using this router Meaning Front LEDs Console Port LAN port Power SwitchSeconds, and power cycle the router useful if you cannot Rear Ports Cabling Basic Installation Connecting Your Router Double-clickLocal Area Connection. See Figure Configuring PCs in Window XP LAN Connection Status Configuring PCs in Windows Then select the DNS Configuration tab. See Figure Configuring PC in Windows 95/98/ME 12 TCP / IP Configuring PC in Windows NT4.0 Factory Default Settings PPPoE Information from your ISP 14 User name & Password Prompt Window Configuring with your Web Browser Status Quick Start ConfigurationSave Config to Flash Logout Configuration Routing Table Wireless Association TableStatus ARP Table Expired Table Dhcp TableRIP Routing Table Leased Table IPSec Status Pptp Status Email Status L2TP StatusVoIP Status Event Log Error LogNAT Sessions UPnP Portmap Diagnostic Quick Start Configuration LAN Local Area Network ConfigurationBridge Interface IP Alias EthernetPrimary IP Address Ethernet Client Filter Ethernet Client Filter Default setting is Disable→ Active PC in LAN Parameters Wireless Wireless Distribution System WDS WPA-PSK Tkip / WPA-PSK AES Pre-Shared Key Wireless Security WEP Wireless Client Filter Default setting is Disable Wireless Client / MAC Address Filter→Associated Wireless Clients Port Setting Dhcp Server ISP WAN Wide Area Network RFC 1483 Routed Connections RFC 1483 Bridged Connections Connection PPPoA Routed Connections Advanced Options PPPoA IPoA Routed Connections PPPoE Connections Advanced Options PPPoE PPPoE with Pass-through Connections PPPoE multisession Connection DNS Adsl Advanced Options Time Zone System Firmware Upgrade Remote Access Restart Router Backup / RestoreWay User Management Firewall and Access Control General Settings Packet Filter Predefined Port Filter Example Predefined Port Filters Rules Packet Filter Add TCP/UDP Filter Packet Filter Add Raw IP Filter Click Add TCP/UDP Filter Configuring Packet FilterClick Delete Click Add TCP/UDP Filter Configuration Block Duration Intrusion Detection SYN/FIN/RST/ACK Hacker attack types recognized by the IDS Always On URL Filter Configuration Peer to Peer Blocking The default is Disabled Instant Message Blocking The default is DisabledIM / P2P Blocking Firewall Log Pptp Point-to-Point Tunnelling Protocol VPN Virtual Private Networks Pptp Connection Remote Access Dial-out Function Description Configuring the Pptp VPN in the OfficeSelect Dial out Pptp Connection LAN to LAN Example Configuring a Pptp LAN-to-LAN VPN Connection Function Description Configuring Pptp VPN in the Head Office Configuring Pptp VPN in the Branch Office IPSec IP Security Protocol IPSec VPN Connection Advanced Option Ping to Keep Alive IKE ProposalLocal ID Remote ID Example Configuring a IPSec LAN-to-LAN VPN Connection Network Configuration and Security Plan Configuring IPSec VPN in the Head Office 69.121.1.3 Configuring IPSec VPN in the Branch Office Example Configuring a IPSec Host-to-LAN VPN Connection Configuring IPSec VPN in the Office L2TP Layer Two Tunnelling Protocol L2TP VPN Connection L2TP Connection Remote Access L2TP over IPSec L2TP/IPSec VPN Connection Dial-in VPNL2TP Configuring L2TP VPN in the Office Configuring the L2TP VPN in the Office Configuration Select Dial out L2TP Connection LAN to LAN Example Configuring your Router to Dial-in to the Server L2TP over IPSec L2TP/IPSec VPN Connection Example Configuring L2TP LAN-to-LAN VPN Connection Configuring L2TP VPN in the Head Office Configuring L2TP VPN in the Branch Office Wizard VoIP Voice over Internet ProtocolVoice QoS 100 Setting for Phone PortUser-defined Profiles Authentication Username Same as Phone Number General Settings101 102 How to register with a SIP ServerSIP Device Parameters 103 Advanced Pstn Environment AdjustmentAdvanced Parameters Phone Port Login Account Configuration104 Speed Dial Volume Control105 Codec Preference Pstn Dial Plan Router is Powered Down106 Dial with Prefix Dial at Timeout107 Pstn Dial Plan Examples 108 Dial at Timeout no Prefix 109 VoIP Dial Plan Dial Plan Rules List 110Prefix Processing Dial-Plan Examples Description 111Special Dial Plan Examples Description 112 Ring Parameters Ring & Tone113 Country Specific Ring & Tone 114 Special Dial Codes 115 QoS Quality of ServicePrioritization Click Clear Adsl Router Standard Dscp Dscp Mapping TableDscp Mapping Table 116 117 Outbound IP Throttling LAN to WAN 118 Inbound IP Throttling WAN to LAN 119 Connection DiagramInformation and Settings VoIP Normal PCs Restricted PC Restricted Application Advanced setting by using IP throttlingMission-critical applications Voice applications 121 Virtual Server known as Port Forwarding 122 Add Virtual Server IP Address 123 124 Edit DMZ Host 125 Edit One-to-One NAT Network Address TranslationGlobal IP Address 126 127 Some Well-known and registered PortsPort Number Protocol Description 128 Time Schedule Edit a Time Slot Configuration of Time ScheduleClick Edit 129 Static Route Advanced130 131 Dynamic DNS 132 Check EmailCheck Email 133 Device ManagementEmbedded Web Server 2 Management IP Accounts Snmp V1 134Snmp Version SNMPv2c and SNMPv3 135 Vlan Bridge DisableAdvanced Vlan Setup Example Triple Play Go to Configuration LAN Bridge Interface 137 Go to Configuration WAN ISPBridge Interface Vlan Port Always starts with 138 139 Go to Configuration Advanced Vlan BridgeFrom the example Select Configuration Advanced Igmp Save Configuration to Flash140 141 Logout Problem Corrective Action Problems starting up the routerProblems with the WAN Interface Problems with the LAN Interface Contact SizweBroadband Contact Telkom Adsl support143