Siemens OZS164 SERIES WEB SERVER Commissioning Instructions page 25

Ethernet
Notes
UPnP localization
Siemens
Building Technologies
Path: Home > 0.5 OZS164... > Settings > Communication > Ethernet
• Enter these settings if you intend to operate the web server on a local area
network (LAN) or via the Internet.
• For more information on different network topologies, see Section 5.1.
Data point
I P address
Default val.: 192.168.251.1
Setting val: IP address
S ubnet mask
Default val.: 255.255.255.0
Setting val: IP address
D efault gateway
Default val.: 192.168.251.2
Setting val: IP address
P referred DNS server
Default val.: 192.168.251.2
Setting val: IP address
A lternate DNS server
Default val.: (Blank)
Setting val: IP address
U PnP localization
Default val.: USB
Setting val: ---, Ethernet, USB
The web server registers its existence via Ethernet, when
• "UPnP localization" = "Ethernet" is set and
• The connection between PC/laptop and the web server is active via Ethernet.
Web server
Commissioning
Explanation, example
IP address of the web server. The IP address
for the web server on the Ethernet ex works is:
1 92.168.251.1.
The Subnet mask sets the size of the subnet.
A value of 255 masks the partial network; a
value of 0 masks the device portion of the IP
addresses on the subnet. Devices must have
the same partial network to communicate
directly.
The factory setting for the web server subnet
m ask: 255.255.255.0.
The Default gateway represents the interface
between the local and public network. You
typically enter the IP address for the router
h ere.
The setting value for the Preferred DNS server
(domain name system) is the IP address for the
next router or DNS server.
Typically, the setting (IP address) is identical to
Default gateway.
I t is necessary to send e-mails.
Alternate DNS server is only defined for
redundant systems.
S ettings are typically empty.
The web server registers its presence in the
network via the Universal Plug and Play
( UPnP) service.
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CE1C5711en
25.08.2010