Network problems can not be accessed by URL
Recently, I encountered a network problem. I have plugged in a different SD card into 3 Pi on my network. It was based on the MPD (volumio / raspyfi / rune) of both the XBMC and also find out some SD cards that only fit the camera in the process. I have come to the point where I can no longer access Rune by URL, but by IP address. And the same thing happens, there is a Pi equipped with Hifiberry running Volumio, UI is not accessible by ping and command prompt achieved by SSH well.
Is there any way to access it?