www.zyxel.com
Type the Name used to identify this VPN connection, configure Remote Gateway
IP as the peer ZyWALL/USG's WAN IP address. Select the Interface which is
connected to the Internet.
VPN > IPsec > Wizard > Custom VPN Tunnel (No Template) > Network
Go to Authentication section, enter Pre-shared Key and choose negotiation
Mode the same as the peer ZyWALL/USG's.
VPN > IPsec > Wizard > Custom VPN Tunnel (No Template) > Authentication
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