Zywall With Sonicwall Vpn Tunneling - ZyXEL Communications ZYWALL USG 2000 Support Notes

1.2.2.3 ZyWALL with SonicWall VPN Tunneling

This section guides how to setup a VPN connection between the ZyWALL USG 2000 and
SonicWall TZ170.
As on the figure below, the tunnel between Central and Remote offices ensures the packet
flows between them are secure. This is because the packets flowing through the IPSec tunnel
are encrypted. The required settings to setup this VPN tunnel using ZyWALL and SonicWall
are stated in the following sections.
Central Office Gateway
ZyWALL
LAN: 192.168.1.X
The central office gateway ZyWALL USG 2000's interface and VPN setting retain the same
settings as in the previous example. If you jumped to this section first, please refer to
'ZyWALL USG 2000 to ZYWALL70 VPN tunnel setting' on the page 8.
This list below is to briefly show the VPN phase1 and phase2 configuration parameters:
All contents copyright (c) 2008 ZyXEL Communications Corporation.
Static IP address
210.110.7.1
Internet
ZyWALL USG 2000 Support Notes
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Static IP address
167.35.4.3
Branch Gateway
SonicWall TZ170
LAN: 192.168.2.X
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