[cisco-voip] TFTP after Pub Restore

Florian Kroessbacher florian.kroessbacher at gmail.com
Fri Oct 4 17:39:08 EDT 2013


Hy Stephen,




thnxs for your nice Testing.

Thnxs for your hint about the webinars, i think i will watch to them.

So i think it would be save to deactivate an dactivate again the TFTP Service.




Thnxs a lot

--
Florian Kroessbacher
gmail: florian.kroessbacher at gmail.com

On Fri, Oct 4, 2013 at 10:05 PM, Stephen Welsh
<stephen.welsh at unifiedfx.com> wrote:

> Hi Florian,
> I did a quick test as follows:
>   *   Stop all TVS Service instances
>   *   Deactivate TFTP Service
>   *   Activate TFTP Service
>   *   Reboot IP Phones and check for ITL Issues
> Everything checked out fine, so as long as there are no other changes that would trigger the self signed certificates to be regenerated you should be fine.
> On a related subject, myself and Akhil Behl (author or “Securing Cisco IP Telephony Networks”) held a series of webinars on endpoint security that includes SBD, the links to the recordings are in my email signature.
> Kind Regards.
> Stephen Welsh
> [cid:image001.png at 01CEAFE6.C53903B0]
> ================================================================
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> On 4 Oct 2013, at 19:35, Florian Kroessbacher <florian.kroessbacher at gmail.com<mailto:florian.kroessbacher at gmail.com>> wrote:
> Hy out there,
> we have brought our Publisher to VMware and after the restore the DRS was'nt showing some services for restore. We are on version 8.6(2) so there is SBD on. For other Services the have to be deactivate and activated again, so the Service is shown in DRS again. Ehat about the TFTP Service, will there be any impact with Security by Default if a deactivate and activate the TFTP service again. we have about 2400 Endpoints
> thanxs for your answers
> --
> Florian Kroessbacher
> gmail: florian.kroessbacher at gmail.com<mailto:florian.kroessbacher at gmail.com>
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