We cannot connect with a ctrlX core anymore, we pinging we do not get a response. This happens when changing the ip Adress of the ctrlX core.
We're not sure if there is something wrong with the core, or that the ip Address is not in range of our router/computer. It could be that the core is on a ip address where we do not know the exact numbers.
So there's no possability yet to go online over USB on the core. Is there a tool where I can ping "all" ranges to finally find out which ip addres the Core is on ? By the way the ctrlX core starts up green. Thats a nice coulour, but we like to go online with it. ...
Solved! Go to Solution.
if you are directly or via a simple switch connected, you can always reach your ctrlX via the IPv6 Link-local address.
This can be calculated from the MAC address which you can find on the type plate.
Here is a link to a online calculator: https://nettools.club/mac2ipv6
Or you go to the network explorer of your windows, here you should see the ctrlX COREs in your network as well, you may have to enable the discovery function.
I can login again via the ipv6 adress.
When looking at the connectivty settings I don't see anything strange.
When I make changes and try to save I receive the following error:
Do you have any clue what is the issue? Yesterday when I initially lost the ability to login via the the ipv4 ip adress I received a similar error.
you could check that you have all the User rights to do changes here.
Additionally you should not have IP addresses in the same subnet configured on eth0 and eth1 or further ports.
And you should have only one Gateway configured. Keep in mind, if you have a DHCP server in the network it will also assign a gateway.
I updated the device admin app to the newest version. I also took the effort to update all system apps the the most recent version.
When changing/saving the ethernet configuration I still receive the same error though.
Currently I can't do anything with the core because the PLC app requires an IPV4 address. So it would be nice if we can get this problem solved in short terms.
THanks again and have a nice weekend.