Cell-based OOB management devices
Ryan Finnesey
rfinnesey at gmail.com
Tue Nov 15 17:05:41 UTC 2011
We do this with at&t with a custom APN works great no need to VPN. If you want to use Sprint take a look at Sprint Data Link. You can use your IPs on the data cards.
Cheers
Ryan
-----Original Message-----
From: rcheung at rochester.rr.com [mailto:rcheung at rochester.rr.com]
Sent: Tuesday, November 15, 2011 6:41 AM
To: nanog at nanog.org; David Hubbard
Subject: Re: Cell-based OOB management devices
David, a Sprint aircard can be had with a static-ip, so that should ease remote connectivity requirements. Or, you can opt for the Datalink (private VPN) service, which separates your aircard traffic from other customers within a VRF, obviating the need to run a separate VPN client.
-RC
---- David Hubbard <dhubbard at dino.hostasaurus.com> wrote:
> Hi all, I am looking at cellular-based devices as a higher speed
> alternative to dial-up backup access methods for out of band
> management during emergencies. I was wondering if anyone had
> experiences with such devices they could share?
>
> Devices I've found include Sierra Wireless AirLink Raven X, Digi's
> ConnectWAN 3G or 4G and Opengear's ACM5004-G. I have no experience
> with any but they all appear to support the Sprint network which I
> assume would be ideal due to not having usage caps on data
> (currently). The Opengear device runs linux and has four serial
> ports, a usb port for additional storage and ethernet, so it seems to
> have some small advantages over the others since it could double as an
> emergency self-contained management station you can SSH into and run
> diagnostics from. All appear to have VPN/gateway support.
>
> What none of them are clear on is how you would connect to it over
> cellular since I assume you're just paying for a typical data plan and
> it will randomly obtain IP addresses. Maybe some type of dynamic dns
> service so you can easily figure out your device's current IP? How
> stable is the access to the device? Any idea if any of them can do
> ipv6?
>
> Thanks!
>
> David
>
>
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