Access Via Direct Connection - Siemens OZW672.01 Commissioning Instructions

Internet connection
Notes
Local area network
(LAN)
100 / 143
Siemens
Building Technologies
7.1.3

Access via direct connection

The proper connection (e.g. via DSL router) is required for a direct connection via
Internet. Web Server is suitable for directly connecting to the Internet, since is does
not have a firewall. This is normally a component of the DSL router.
Setting up Internet access is not described here.
· The examples used here are created using a Gigaset SX763 router. Workflows,
terms, and functions vary by product used, the principle remains the same for all
products. The router must support NAT/PAT, Dynamic DNS and, as an option,
DHCP.
· The Web Server supports HTTPS (Hyper Text Transfer Protocol Secure).
Web operating pages are transmitted secured and encrypted. The user is
responsible for the use of unencrypted HTTP connection.
· Use a VPN connection is accessing via a fixed IP address.
IP address, subnet mask and DHCP are set up under "Local Network" in addition
to other settings:
· The IP address router is fixed.
· The subnet mask defines the size of the subnet.
· The router assigns the DHCP clients (e.g. the PC on the local area network)
an IP address from a selecting setting range ("First issued IP address" through
"Last issued IP address") if set as DHCP server.
· The "Default gateway" is typically the router's IP address as well.
· The "Lease time" defines how long a client maintains the IP address received
from the DHCP server (the DHCP server regularly renews the client IP
addresses).
Web Server OZW672... V6.0
Communications
CE1C5712en
2015-10-13