mkbix

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10 years ago

M

mkbix

8 Posts

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1280

April 4th, 2016 06:00

Changing IP's without Serial Cable

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!

  • Rainer_EMC

    6 Operator

    8645 Posts

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    Posted April 5th, 2016 03:00

    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.

  • dynamox

    11 Legend

    20419 Posts

    87439 Points

    877

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    Posted April 4th, 2016 17:00

    change the ip at the current location and shutdown either from your laptop connected directly to control station using lan cable or serial cable.

  • mkbix

    8 Posts

    877

    0

    Posted April 4th, 2016 21:00

    So there is no way to do it remotely then, at some point you'd need to physically connect to the CS.