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4 Connecting the TAC Xenta 555 to Your Network
TAC Xenta 555, Supplement Manual
TAC AB, Oct 2006
04-00054-01-en
4.2
Choosing a Location for the TAC Xenta 555
Connect the Xenta 555 to your network at the desired location. Depend-
ing on your network’s design, you may have to configure proxies/fire-
walls to allow for proper communication (refer to
for information about proxy servers and firewalls).
An example network and the location options for the Xenta 555 are
shown on Page 26. Each location is described below.
Explanation of Option A:
The first location (see Option A in the example 26) shows the Xenta 555
installed in the DMZ between two firewalls (be aware that this may be
logically two firewalls but physically only one piece of hardware). This
location requires the following configuration:
•
Firewall 1
: For security reasons, you may only want to open ports
80 and 443 from the internet. This is all that is necessary for inter-
net access to the Xenta 555’s web interface.
•
Firewall 2
: Open ports 20, 21, 25, 80, 161, and 443 from the intra-
net side. Also open port 1068 and VisiSat port 7001 from the DMZ
side to allow the Xenta 555 to communicate with Vista and Micro-
Net networks.
Explanation of Option B:
The second location (see option B in the example 26) shows the
Xenta 555 installed on the network with no firewall between it and the
building control systems. This location requires that both firewalls
allow traffic through ports 80 and 443. The other ports are not required
to be open on either firewall since the Xenta 555 is installed at a network
location that allows it to communicate directly with MicroNet and Vista
networks.
Explanation of Option C:
The third location (see option C in the example 26) shows the Xenta 555
installed on the MicroNet controller LAN. Like Option B above, this
location requires that both firewalls allow traffic through ports 80 and
443. The other ports are not required to be open on either firewall since
the Xenta 555 is installed at a network location that allows it to commu-
nicate directly with MicroNet and Vista networks.
Содержание Xenta 555
Страница 1: ...TAC Xenta 555 Supplement Manual...
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Страница 7: ...INTRODUCTION 1 About this Manual 2 About TAC Xenta 555...
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Страница 18: ...1 About this Manual TAC Xenta 555 Supplement Manual 18 82 TAC AB Oct 2006 04 00054 01 en...
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Страница 60: ...8 Engineering the TAC Xenta 555 in Vista TAC Xenta 555 Supplement Manual 60 82 TAC AB Oct 2006 04 00054 01 en...
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Страница 68: ...9 MicroNet Objects in XBuilder TAC Xenta 555 Supplement Manual 68 82 TAC AB Oct 2006 04 00054 01 en...
Страница 76: ...11 VisiSat IP Tunnel Configuration TAC Xenta 555 Supplement Manual 76 82 TAC AB Oct 2006 04 00054 01 en...
Страница 80: ...Index TAC Xenta 555 Supplement Manual 80 82 TAC AB Oct 2006 04 00054 01 en...
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