ZyXEL Communications ZyWALL 70 Technical Information PDF herunterladen (Seite 93)

ZyWALL 1050 Support Notes

1.6 Multiple Entry Point (MEP)

To ensure high reliability and high availability of Headquarters’ network access for branch

office or teleworker, ZyWALL 1050 supports multiple entry points application to bring the

following benefits:

1. Ensuring the network path is always available – if the use of the primary network

path fails, user can access the same resources via a backup path

2. Easy to maintain – does not require complex configuration

3. Affordable – does not require investments in excessive/expensive equipment

There are some perquisites for using ZyWALL1050:

1. Remote VPN gateway must support redundant VPN gateway (VPN HA)

2. Routing mechanism must be well-designed to prevent asymmetric routing from

happening in the Intranet

1.6.1 Deploying MEP

Assume a teleworker is out of office and needs to access the internal server in the main office.

In case the primary WAN access is unavailable, he configures a secondary secure gateway to

access the server through another branch office which has a lease line to connect to the main

office.

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ZyXEL Communications ZyWALL 70 Technical Information Seite 93