If you know Celerra and Linux very well you could try to use the other Ethernet port that’s normally used to connect to the secondary control station.  Alternatively get a small terminal server – any old Cisco or Unix system with a serial port will do. There are also inexpensive Ethernet to serial boxes – I haven’t tried them but don’t see why they wouldn’t work.
Hey All,  I have a Celerrra NS-120 with a CX4 Backend. The situation is, this array is being moved from one location to another and the new location will have a completely different network.  I'm wondering if there is a way I can change IP's remotely without needing to serial connect to the console.  If I change IP's in old location, I'll lose connectivity and not be able to power down gracefully. If I wait until new building I won't be able to hit the old IP's on new network.  Any thoughts outside of connecting to console directly?  Thanks!
Changing IP's without Serial Cable