D-Link DSR-500N User Manual download pdf (Page 122)

Unified Services Router User Manual

120

With a configured RADIUS s erver, the router connects to a RADIUS s erver and

pas s es to it the credentials that it receives from the VPN client. You can s ecure the

connection between the router and the RADIUS s erver with the authenticat ion

protocol s upported by the s erver (PAP or CHAP). For RADIUS – PAP, the router

firs t checks in the user database to s ee if the us er credentials are available; if they

are not, the router connects to the RADIUS s erver.

6.2.2 Internet over IPSec tunnel

In this feature all the traffic will pas s through the VPN Tunnel and from the Remote

Gateway the packet will be routed to Internet. On the remote gateway s ide, the

outgoing packet will be SNAT'ed.

6.3 Configuring VPN clients

Remote VPN clients mus t be configured with the s ame VPN policy parameters used in

the VPN tunnel that the client wishes to use: encryption, authentication, life time, and

PFS key-group. Upon es tablishing thes e authentication parameters , the VPN Client

us er databas e mus t also be populated with an account to give a us er access to the

tunnel.

 VPN client software is required to es tablish a VPN tunnel between the router and

remote endpoint. Open source software (such as OpenVPN or Opens wan) as well as

Micros oft IPs ec VPN software can be configured with the required IKE policy

parameters to establish an IPs ec VPN tunnel. Refer to the client s oftware guide for

d et ailed ins truct ion s o n s e t u p as well as th e ro u t er’s o n line h e lp .

The user database contains the lis t of VPN us er accounts that are authorized to us e a

given VPN tunnel. Alternatively VPN tunnel us ers can be authenticated us ing a

configured Radius database. Refer to the online help to determine how to populate the

us er databas e and/or configure RADIUS authentication.

6.4 PPTP / L2TP Tunnels

This router supports VPN tunnels from either PPTP or L2TP ISP s ervers . The router

acts as a broker device to allow the ISP's s erver to create a TCP control connection

between the LAN VPN client and the VPN s erver.

6.4.1 PPTP Tunnel Support

Setup > VPN Settings > PPTP > PPTP Client

PPTP VPN Client can be configured on this router. Using this client we can acces s

remote network which is local to PPTP s erver. Once client is enabled, the us er can

acces s Status > Active VPNs page and es tablish PPTP VPN tunnel clicking

Connect. To disconnect the tunnel, click Drop.

1 2 ... 117 118 119 120 121 122 123 124 125 126 127 ... 269 270

No comments

D-Link DSR-500N User Manual Page 122