Figure 223 Telecommuters Using Unique Vpn Rules Example; Table 111 Telecommuters Using Unique Vpn Rules Example - ZyXEL Communications ZYWALL 35 User Manual

Chapter 18 IPSec VPN
See the following table and figure for an example where three telecommuters each use a
different VPN rule for a VPN connection with a ZyWALL located at headquarters. The
ZyWALL at headquarters (HQ in the figure) identifies each incoming SA by its ID type and
content and uses the appropriate VPN rule to establish the VPN connection.
The ZyWALL at headquarters can also initiate VPN connections to the telecommuters since it
can find the telecommuters by resolving their domain names.

Figure 223 Telecommuters Using Unique VPN Rules Example

Table 111 Telecommuters Using Unique VPN Rules Example

TELECOMMUTERS
All Telecommuter Rules:
My ZyWALL 0.0.0.0
Remote Gateway Address: bigcompanyhq.com
Remote Network - Single IP Address:
192.168.1.10
Peer ID Type: E-mail
Peer ID Content: bob@bigcompanyhq.com
Telecommuter A (telecommutera.dydns.org)
Local ID Type: IP
Local ID Content: 192.168.2.12
Local IP Address: 192.168.2.12
Telecommuter B (telecommuterb.dydns.org)
Local ID Type: DNS
Local ID Content: telecommuterb.com
Local IP Address: 192.168.3.2
390
HEADQUARTERS
All Headquarters Rules:
My ZyWALL: bigcompanyhq.com
Local Network - Single IP Address: 192.168.1.10
Local ID Type: E-mail
Local ID Content: bob@bigcompanyhq.com
Headquarters ZyWALL Rule 1:
Peer ID Type: IP
Peer ID Content: 192.168.2.12
Remote Gateway Address:
telecommutera.dydns.org
Remote Address 192.168.2.12
Headquarters ZyWALL Rule 2:
Peer ID Type: DNS
Peer ID Content: telecommuterb.com
Remote Gateway Address:
telecommuterb.dydns.org
Remote Address 192.168.3.2
ZyWALL 5/35/70 Series User's Guide