ZyXEL Communications ZyXEL ZyWALL 2WG - Manual (Page 383)

ZyWALL 2WG User’s Guide
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H A P T E R
22
Remote Management
This chapter provides information on the Remote Management screens.
22.1 Remote Management Overview
Remote management allows you to determine which services/protocols can access which
ZyWALL interface (if any) from which computers.
The following figure shows secure and insecure management of the ZyWALL coming in from
the WAN. HTTPS and SSH access are secure. HTTP and Telnet access are not secure.
Figure 216 Secure and Insecure Remote Management From the WAN
"
When you configure remote management to allow management from any
network except the LAN, you still need to configure a firewall rule to allow
access. See
Chapter 11 on page 181 for details on configuring firewall rules.
You can also disable a service on the ZyWALL by not allowing access for the service/protocol
through any of the ZyWALL interfaces.
You may only have one remote management session running at a time. The ZyWALL
automatically disconnects a remote management session of lower priority when another
remote management session of higher priority starts. The priorities for the different types of
remote management sessions are as follows.
1 Console port
2 SSH