Help Needed Segmenting Existing Network with Sophos UTM Cisco Catalyst switches and RHEL6 Hypervisors

Sina Owolabi at
Sun May 24 00:49:56 UTC 2015

Thanks Baldur. I am definitely planning on doing that.

Eric, no the VMs are not all segregated, they are all blended
together. You can find a 192.168 sharing the same physical host as a
I've never played with OpenVSwitch before, though. Would introducing
it here lead to any further complexities?

On Sat, May 23, 2015 at 8:05 PM, Baldur Norddahl
<baldur.norddahl at> wrote:
> The answer to this one is easy. Yes, there is very likely a series of
> steps, that will achieve what you want remotely. But...
> "The data center is a long way away, and any downtime will be catastrophic".
> The slightest misstep and you will be down until you arrive at the site. So
> do not even think about trying this. You go there and you do it at night,
> when the impact of a mistake is less.
> Regards,
> Baldur

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