D-Link DSR-150N DSR-150 User Manual - Page 14

Unified Services Router User Manual cen t ral co rp o rat e d at ab as e. Sit e -t o -s it e VPN t u n n els u s e IP Secu rit y ( IPs ec ) Pro t o co l, Po in t -t o -Po in t Tu n n elin g Pro t o co l (PPTP), o r Lay er 2 Tu n n elin g Pro t o co l (L2TP) t o facilit at e b ran ch o ffice co n n ect iv it y t h ro u g h en cry p t ed virtual links . The DSR-150/150N, DSR-250/250N, DSR-500/500N and DSR1000/ 1000N s u p p o rt 10, 25, 35 an d 75 s imu lt an eo u s IPSec VPN t u n n els res pectively .  Efficien t D-Lin k Green Tech n o lo g y A s a co n cern ed memb er o f t h e g lo b al co mmu n it y , D -Lin k is d ev o t ed t o p ro v id in g eco -frien d ly p ro d u ct s . D-Lin k Green W iFi an d D-Lin k Green Et h ern et s av e p o wer an d p rev en t was t e. Th e D -Lin k Green W LA N s ch ed u ler red u ces wireles s p o wer au t o mat ically d u rin g o ff-p eak h o u rs . Likewis e t h e DLin k Green Et h ern et p ro gram ad ju s ts p o wer u s ag e b ased o n t h e d et ect ed cab le len g t h an d lin k s t at u s . In ad d it io n , co mp lian ce wit h Ro HS (Res t rict io n o f Hazard o u s Su b stances) an d W EEE (W as t e Elect rical an d Elect ro ni c Eq u ip ment) d irect iv es make D-Lin k Green cert ified d ev ices t h e en viro nmen tally res ponsible c h o ic e .  Support for the 3G wireles s W AN USB dongle is only available for DSR-1000 and DSR-1000N. 1.1 About this User Manual Th is d o cu men t is a h ig h lev el man u al t o allo w n ew D-Lin k Un ified Serv ices Ro u t er u s ers t o co n fig u re co n n ect iv it y , s et u p VPN t u n n els , es t ab lis h firewall ru les an d p erfo rm g en eral ad min is t rativ e t asks. Ty p ical d ep lo ymen t an d u se cas e s cen ario s are d es crib ed in each s ect io n . Fo r mo re d et ailed s et u p in s t ru ct io n s an d exp lan at io n s o f each co n fig u rat ion p aramet er, refer t o t h e o n lin e h elp t h at can b e acces s ed fro m each p ag e in t h e ro u t er GUI. 1.2 Typographical Conventions Th e fo llo win g is a lis t o f t h e v ario u s t erms , fo llo wed b y an examp le o f h o w t h at t erm is rep res en t ed in t h is d o cu men t :  Pro d u ct Name - D-Lin k Un ified Serv ices Ro u t er. o M o d el n u mb ers DSR-500/ 500N/ 1000/ 1000N/ 250/ 250N/ 150/ 150N  GUI M en u Path /GUI Nav ig atio n - Monitoring > Router Sta tus  Imp o rt an t n o t e -  12