Draytek Vigor 3100 Series, User Manual, Page: 96 / 122

Vigor3100 Series User’s Guide 90
7. At last, set the remote network IP/subnet in TCP/IP Network Settings so that Router A
can direct the packets destined to the remote network to Router B via the VPN
connection.
Settings in Router B in the remote office:
1. Go to Remote Access Control to enable the necessary VPN service.
2. Then, for using PPP based services, such as PPTP, L2TP, or ISDN, you have to set
general settings in
PPP General Setup .
For using IPSec-based service, such as IPSec or L2TP with IPSec Policy, you have to set
general settings in
IPSec General Setup , such as the pre-shared key that both parties
have known.