ZyXEL Communications ZyWall 110 User Manual page 604

• Your Customer Gateway ID: cgw-57b10356
Two tunnels are used to connect the Zyxel Device to the Amazon VPC. One is redundant and only takes
over if the first one fails.
There are 2 routing types for Amazon VPC.
• Static: A static route is created to send traffic to AWS. A connectivity check is used to check the
tunnel status. If a tunnel is down, the traffic switches to the redundant tunnel. You do not need to
configure BGP to route tunnel traffic between the Zyxel Device and AWS.
• Dynamic: Configure BGP to switch tunnel traffic dynamically between the Zyxel Device and AWS. If
you're using dynamic routing, configure BGP on the Zyxel Device in Configuration > Network >
Routing > BGP using the AS, router ID and network information from the tunnel configurations you
just downloaded.
In the Zyxel Device, upload the VPC text file to the Zyxel Device in the Configuration > VPN > Amazon
3
VPC screen.
Figure 425 Configuration > VPN > Amazon VPC
The tunnel then establishes automatically.
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Chapter 29 Amazon VPC
ZyWALL USG Series User's Guide
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