Figure 1-2 Secure Internet Access Via Dsl - ZyXEL Communications ZyWALL 10 User Manual

ZyWALL 10 Internet Security Gateway

Figure 1-2 Secure Internet Access via DSL

You can also use your xDSL modem in the bridge mode for always-on Internet access and high speed data
transfer.
1-4 Getting to Know Your ZyWALL