Interoperability - Vpn With Other Vendors; Zywall With Fortigate Vpn Tunneling - ZyXEL Communications ZYWALL USG 2000 Support Notes

ZyWALL USG 2000 Support Notes
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Tips for application:
1. Make sure the presharekey is the same in both the local and the remote gateways.
2. Make sure the IKE & IPSec proposal is the same in both the local and the remote
gateways.
3. Select the correct interface for the VPN connection.
4. The Local and Peer ID type and content must be the opposite and not of the same content.
5. Make sure the VPN policy route had been setup in ZyWALL USG 2000.
1.2.2 Interoperability – VPN with other vendors

1.2.2.1 ZyWALL with FortiGate VPN Tunneling

This page guides how to setup a VPN connection between the ZyWALL USG 2000 and
FortiGate 200A.
As on the figure shown below, the tunnel between Central and Remote offices ensures the
packet flow between them are secure, because the packets go through the IPSec tunnel are
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