vdr-vnsi-client doesn't work when i change to the vdr-backend-ip

great news for me, i can now use my dvbsky s960 usb-receiver 'cause of the added firmware. so i tried it, installed LibreELEC-RPi2.arm-8.2.5.img on my RPi3B but no success with the vdr-vnsi-client. when i am on my tv the client shows 127.0.0.1 and i can watch tv. if i want to use another client on a different pc, normaly i had to use the vdr-backend ip (something like 10.0.0. .... ). it always works on xbian and osmc. i searched now for 3 days, but i give up ....

so my question: what do i have to change?

many thanks in advance ...

thank you, i tried it, but it doesn't work, also 10.0.0.0/24 i use in xbian and osmc doesn't help ....

the strange thing is, i have access to the web-interface on port 8080 and access to vdr-live on port 8008 ....

YES SIR! this was the problem. i use now only 10.0.0.0/24 and it works. many thanks guys for the hints!