Apn / User Name / Password - Siemens SIMATIC LOGO! CMR2020 Operating Instructions Manual

6.8.3.6

APN / User name / Password

Note
Searching for APN, user name and password of the mobile wireless provider
You can obtain information about this access data from your mobile wireless provider or from
the Internet.
• Enter, for example, the keywords "APN mobile wireless provider" in a search engine.
The search result provides an overview of various providers with all the required access
parameters.
The APN (Access Point Name) is the DNS host name of the access point of a mobile
wireless provider to an external packet data network, e.g. LTE, UMTS, GPRS.
● APN
Enter the APN of your mobile wireless provider in the input box.
● User name
In the input box, enter the user name given to you by your mobile wireless provider.
Some mobile wireless providers do without the access check with a user name. In this
case, leave the input box empty.
● Password
In the input box, enter the password of the relevant provider.
Some mobile wireless providers do without the access check with a password. In this
case, leave the input box empty.
Authentication method
Note
CHAP and PAP - meaning
CHAP: Encrypted transfer of user name and password using the Challenge Handshake
Authentication Protocol.
PAP: Unencrypted transfer of user name and password using the Password Authentication
Protocol.
● From the "Authentication method" drop-down list, select a method with which the user
name and the password of the APN will be transferred to the communications partner.
– None
– CHAP or PAP
LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01
No authentication
User name and password are transferred automatically with one of the two methods.
CHAP has the higher priority. If the communications partner does not support CHAP,
the user name and password are transferred using PAP.
Configuration
6.8 WAN
81