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Siemens
Web server OZW672... V4.0
CE1C5712en
Building Technologies
Appendix
28.08.2012
7.3 Communications
7.3.1
Internet protocol
The following IP addresses are reserved for private networks:
•
Class A: 10.0.0.0–10.255.255.255.
•
Class B: 172.16.0.0–172.31.255.255.
•
Class C: 192.168.0.0–192.168.255.255 (typical for home networks).
There are predefined public ports and ranges for private ports:
HTTP 80
HTTPS
443
FTP 21 SMTP
25
Range 49152 to 65535
7.3.2
Free e-mail account providers
You can use free-of-charge e-mail accounts to send e-mails. Note that some ISPs
work with encryption or can be accessed and used only via the web server's DSL
connection.
The following list is not conclusive, ISPs are subject to change.
Free e-mail account providers
Address mail server
Port mail server
Authentification Restriction
Yes
587
Yes
Yes
TLS required
Hotmail
smtp.live.com 587
Yes TLS required
Yes
Yes
Online service provider
Yes
587
Yes
Yes
Yes
Yes
Yes
Yes
Additional information on free e-mail providers:
•
Siemens is not responsible for third-party page contents.
Private networks
Ports
Public
Private
Note
Note