ZyXEL Communications ZYWALL USG 1000 Support Notes page 91

HQ VPN concentrator configuration steps:
Here are step by step instructions on how to setup the VPN concentrator in HQ to route all
the remote sites' VPN traffic.
The amount of tunnels needed to be configured in HQ ZyWALL USG is the amount of the
remote sites.
This means that if we want HQ to route 5 remote sites VPN traffic, we need to configure 5
VPN tunnels from remote office to HQ.
For the HQ VPN tunnel setting, please refer to the table below.
Remote Office
WAN: 10.59.1.11
WAN: 10.59.1.17
LAN: 192.168.101.0/24
LAN: 192.168.119.0/24
Negotiation Mode : Main
Pre-share key: 123456789
Encryption :DES
Authentication :MD5
Key Group :DH1
All contents copyright (c) 2007 ZyXEL Communications Corporation.
~
~
Phase 1
ZyWALL USG 1000 Support Notes
HQ
WAN: 10.59.1.10
LAN: 192.168.100.0/24
Phase 1
Negotiation Mode : Main
Pre-share key: 123456789
Encryption :DES
Authentication :MD5
Key Group :DH1
91