DrayTek Vigor2960 Gigabit Dual WAN Load-Balance VPN Router รวม Internet 2 คู่สาย VPN 200 Tunnels, 80,000 NAT Sessions, QOS, VLAN
PPPoE, PPTP, DHCP client, static IP, L2TP*, Ipv6
Outbound Policy based Load Balance
Allow your local network to access Internet using multiple Internet connections with high-level of Internet connectivity availability.
Two dedicated Ethernet WAN ports (Gigabit WAN)
WAN fail-over or load-balanced connectivity.
PPTP, IPsec, L2TP, L2TP over IPsec.
Up to 200 connections simultaneously
LAN to LAN, remote access (teleworker-to-LAN), dial-in or dial-out.
VPN load-balancing and VPN backup.
Lightweight directory access protocol. The enterprises use LDAP/Active Directory authentication technology to allow administrator, IT personnel and users to be authenticated when trying to access company's intranet environment.
Because DrayTek add a virtual NIC on the PC, thus, while connecting to the server via IPSec tunnel, PC will obtain an IP address from the remote side through DHCP protocol, which is quite similar with PPTP.
GRE over IPsec
GRE is used when IP packets need to be sent from one network to another without being parsed by any intervening routers
Dead Peer Detection (DPD)
When there is traffic between the peers, it is not necessary for one peer to send a keep-alive to check for liveness of the peer because the IPSec traffic serves as implicit proof of the availability of the peer.
Smart VPN software utility
Provided free of charge for teleworker convenience (Windows 7/XP including 32/64 bit).
Easy of adoption
No additional client or remote site licensing required.
Compatible with other leading 3rd party vendor VPN devices.
CVM, central VPN management, manages VPN tunnels easily.
Java applet, cookies, active X, compressed, executable, multimedia file blocking. Web content filter
Web content filter
Dynamic URL filtering database.
Time schedule control
Set rule according to your specific office hours.
Stateful Packet Inspection (SPI)
Outgoing/Incoming traffic inspection based on connection information.
Content Security Management(CSM)
Appliance-based gateway security and content filtering
You have been allocated multiple public IP address by your ISP. You hence can have a one-to-one relationship between a public IP address and an internal/private IP address. This means that you have the protection of NAT (see earlier) but the PC can be addressed directly from the outside world by its aliased public IP address, but still by only opening specific ports to it (for example TCP port 80 for an http/web server).
The packet is forwarded to a specific local PC if the port number matches with the defined port number. You can also translate the external port to another port locally.
As port redirection (above) but allows you to define a range of ports.
-This opens up a single PC completely. All incoming packets will be forwarded onto the PC with the local IP address you set. The only exceptions are packets received in response to outgoing requests from other local PCs or incoming packets which match rules in the other two methods.
-The precedence is as follows : Port Redirection > Open Ports > DMZ
Policy-based IP packet filter
The header information of an IP packet (IP or Mac source/destination addresses; source /destination ports; DiffServ attribute; direction dependent, bandwidth dependent, remote-site dependent.
Act of preventing customers, users, clients or other computers from accessing data on a computer.
IP address anti-spoofing
Source IP address check on all interfaces only IP addresses classified within the defined IP networks are allowed.
Utilizes object-oriented approach to firewall policy
E-mail alert and logging via syslog.
Bind IP to MAC address
Flexible DHCP with 'IP-MAC binding'.
User base integrates LDAP/Active Directory authentication to enforce policies.*
Web-based user interface (HTTP or HTTPS)
Integrated web server for the configuration of routers via Internet browsers with HTTP or HTTPS
Quick start wizard
Let administrator adjust time zone and promptly set up the Internet (PPPoE, PPTP, Static IP, DHCP).
RADIUS user administration for dial-in access (PPP/PPTP and ISDN CLIP)
CLI(Command Line Interface, Telnet/SSH)
Remotely administer computers via the telnet.
Provides an easy-to configure function for your local IP network.
When you connect to your ISP, by broadband or ISDN you are normally allocated an dynamic IP address. i.e. the public IP address your router is allocated changes each time you connect to the ISP. If you want to run a local server, remote users cannot predict your current IP address to find you.
Administration access control
The password can be applied to authentication of administrators.
If the hardware breaks down, you can recover the failed system within an acceptable time. Through TFTP, the effective way is to backup and restore configuration between remote hosts.
Create separate groups of users via segmenting each of the Ethernet ports. Hence, they can or can't communicate with users in other segments, as required.
The Vigor has a real time clock which can update itself from your browser manually or more conveniently automatically from an Internet time server (NTP). This enables you to schedule the router to dial-out to the Internet at a preset time, or restrict Internet access to certain hours. A schedule can also be applied to LAN-to-LAN profiles (VPN or direct dial) or some of the content filtering options.
Tag-based VLAN (802.1Q)
By means of using a VLAN ID, a tag-based VLAN can identify VLAN group membership. The VLAN ID provides the information required to process the traffic across a network.Furthermore, the VLAN ID associates traffic with a specific VLAN group.
Firmware upgrade via TFTP/HTTP/TR-069
Using the TFTP server and the firmware upgrade utility software, you may easily upgrade to the latest firmware whenever enhanced features are added.
Dial-in access management (PPTP/L2TP and mOTP) and LDAP/Active Directory integration.
With Telnet/SSL, SSH (with password or public key), browser (HTTP/HTTPS), TFTP or SNMP, firmware upgrade via HTTP or TFTP.
Wake On LAN
A PC on LAN can be woken up from an idle/stand by state by the router it connects when it receives a special 'wake up' packet on its Ethernet interface.
Logging via syslog
Syslog is a method of logging router activity.
SNMP management via SNMP v1/v2, MIB II.
VigorACS SI Centralized Management
Auto-detection mechanism to manage Vigor devices such routers/ switches/APs
Smart Monitor Traffice Analyzer
Support 200 PC Users
Dynamic bandwidth management with IP traffic shaping
Reserve minimum and maximum bandwidths by connection based or total data through send/ receive directions.
DiffServ codepoint classifying
Priority queuing of packets based on DiffServ.
4 Priority Levels(Inbound/Outbound)
Prioritization in terms of Internet usage
Individual IP bandwidth/session limitation
Define session /bandwidth limitation based on IP address.
Transmission rates control of data services through packet scheduler
User-defined class-based rules
IP and NetBIOS/IP-multi-protocol router.
Advanced routing and forwarding
Complete independent management and configuration of IP networks in the device, i.e. individual settings for DHCP, DNS, firewall, VLAN, routing, QoS etc.
NTP client, automatic adjustment for daylight-saving time.
Based on firewall rules, certain data types are marked for specific routing, e.g. to particular remote sites or lines.
It is with routing protocol of RIP v2/OSPFv2/V3*. Learning and propagating routes. Support BGP routing protocol.
An instruction to re-route particular traffic through to another local gateway, instead of sending it onto the Internet with the rest of the traffic. A static route is just like a 'diversion sign' on a road.
Internet CSM (Content Security Management) Featuring
URL keyword filtering - whitelist or blacklist specific sites or keywords in URLs
Block web sites by category (subject to subscription)
Prevent accessing of web sites by using their direct IP address (thus URLs only)
Blocking automatic download of Java applets and ActiveX controls
Blocking of web site cookies
Block http downloads of file types (binary, compressed, multimedia)
Time schedules & exclusions for enabling/disabling these restrictions