RME 4.0 used wrong IP addresses for telnet connections. I changed the addresses in common services and tested the correct funtion in RME - Device Management - check device credentials.
The telnet connection was working well.
The next morning, the configuration save had failed with error:
TELNET: Failed to establish TELNET connection to 172.23.x.x - Cause: TELNET: Failed to establish TELNET connection to 172.23.x.x
and the IP address had changed to the wrong value.
Even deleting of the device and adding in common services did not help.
Where does RME get the wrong IP addresses which it should not use for telnet connections and how can I prevent it from doing so?
Thank you in advance for your help
I occurred to me that by router ID, you most likely mean loopback addresses. This, then, is almost certainly Campus Manager Discovery which is changing your IP address. You should try excluding these devices from Discovery under Campus Manager > Admin > Device Discovery.