Internet Over Ips Ec Tunnel; Configuring Vpn Clients; Pptp / L2Tp Tunnels; Pptp Tunnel Support - D-Link DSR-150 User Manual

Unified Services Router
W it h a co n fig u red RA DIUS s erv er, t h e ro u t er co n n ect s t o a RA DIUS s erv er an d
p as s es t o it t h e credent ials t h at it receiv es fro m t h e VPN clien t . Yo u can s ecu re t h e
co n n ect io n b et ween t h e ro u t er an d t h e RA DIUS s erv er wit h t h e au t h en t icat io n
p ro t o co l s u p p o rt ed b y t h e s erv er (PA P o r CHA P). Fo r RA DIUS – PA P, t h e ro u t er
firs t ch ecks in t h e u ser d atabase t o s ee if t h e u s er cred en t ials are av ailab le; if t h ey
are n o t , t h e ro u t er co n n ect s t o t h e RA DIUS s erv er.
6.2.2 Internet ov er IPSec tunnel
In t h is feat u re all t h e t raffic will p as s t h rou gh t h e VPN Tu n n el an d fro m t h e Remo t e
Gat eway t h e p acket will b e ro u t ed t o In t ern et . On t h e remo t e g at eway s id e, t h e
o u t g o in g p acket will b e SNA T'ed .

6.3 Configuring VPN clients

Remo t e VPN clien t s mu s t b e co nfig u red wit h t h e s ame VPN p o licy p aramet ers used in
t h e VPN t u n n el t h at t h e clien t wis h es t o u se: en crypt io n, au thent icat ion , life t ime, an d
PFS key -g ro u p . Up o n es t ab lis h in g t h es e au t h en t icat io n p aramet ers , t h e VPN Clien t
u s er d at ab a s e mu s t als o b e p o p u lat ed wit h an acco u n t t o g iv e a u s er acces s t o t h e
t u n n el.

VPN clien t s o ft ware is req uired t o es t ab lis h a VPN t u n n el b et ween t h e ro u t er an d
remo t e en d p o in t. Op en so urce s o ftware (s uch as Op en VPN o r Op en s wan ) as well as
M icro s o ft IPs ec VPN s o ft ware can b e co n fig u red wit h t h e req u ired IKE p o licy
p aramet ers t o est ab lish an IPs ec VPN t u n n el. Refer t o t h e clien t s o ft ware g u id e fo r
d et ailed in s t ru ct io n s o n s et u p as well as t h e ro u t er's o n lin e h elp .
Th e u s er d at abase co nt ain s t he lis t o f VPN u s er acco un ts t h at are au t h o rized t o u s e a
g iv en VPN t u n n el. A lt ern at iv ely VPN t u n n el u s ers can b e au t h en t icat ed u s in g a
co n fig u red Rad iu s d at ab ase. Refer t o t h e o nlin e h elp t o d et ermin e h o w t o p o pu late the
u s er d at ab as e an d / o r co n fig u re RA DIUS au t h en t icat io n .

6.4 PPTP / L2TP Tunnels

Th is ro u t er s up port s VPN t u n n els fro m eit h er PPTP o r L2TP ISP s erv ers . Th e ro u t er
act s as a b ro ker d ev ice t o allo w t h e ISP's s erv er t o creat e a TCP co n t ro l co n n ect io n
b et ween t h e LA N VPN clien t an d t h e VPN s erv er.

6.4.1 PPTP Tunnel Support

Setup > VPN Settings > PPTP > PPTP Client
PPTP VPN Clien t can b e co n fig u red o n t h is ro u ter. Us in g t h is clien t we can acces s
remo t e n et wo rk wh ich is lo cal t o PPTP s erv er. On ce clien t is en ab led , t h e u s er can
Status > Active VPNs
acces s
Co n n ect . To d is co n n ect t h e t u n n el, click Dro p .
p ag e an d es t ab lis h PPTP VPN t u n n el clickin g
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