Clustering Guidelines - Samsung SCS-2U01 User Manual

In addition to the ports specified above, the table below details the FQDNs (Fully Qualified Domain Names) and the associated IP Address of the Domain Name. The Network Extender for Business solution
requires access to each of the items listed below in order to deliver service.
Figure 2 below shows an example of a network that performs NAT/PAT on traffic leaving the LAN. When the encrypted IPSec packets go through a NAT/PAT, the Network Extender for Business will
encapsulate the packets in a UDP packet.
Figure 3 below shows a Network Extender for Business behind a firewall without NAT/PAT. In this architecture, the Network Extender for Business is protected by a firewall that is blocking many inbound
ports. Port 50 to support ESP via TCP must be opened bidirectionally.
Figure 4, the Network Extender for Business is outside the firewall and on the DMZ. Some protection might be in place and the rules stated above must be followed. For the most reliable and secure
performance, it is recommended that the Network Extender for Business be placed behind a firewall.
The Network Extender for Business enables the IT administrator to deploy the solution in almost any scenario. The embedded web server allows for flexible configurations. Sections below detail the
configuration options that are supported.

Clustering Guidelines

The Network Extender for Business provides CDMA2000 1x and EVDO service to handsets and other user devices throughout a target coverage of 7500 square feet. When the desired coverage area
exceeds that, an additional unit can be added as follows:
6
IP Address FQDN
209.210.15.73 GPS Server
(gps.vzwfemto.com)
69.78.95.193 Security Gateway
(sg.vzwfemto.com)
66.174.71.40
Figure 2: Network with NAT/PAT
Figure 3: Network without NAT/PAT
Figure 4: Network with DMZ