[cisco-voip] Jabber MRA with Cisco Umbrella

[Brian Meade]

This is for the Umbrella client installed on all the PCs so it is always
using Umbrela DNS except for any domains specified as internal.

On Thu, Sep 26, 2019, 1:49 PM Scott Voll <svoll.voip at gmail.com> wrote:

> are you using an always connected  VPN configuration?  Like Mike said.  in
> our environment, our umbrella VM's point to the internal DNS servers.
> Outside our corporation Umbrella uses the external DNS (hosted elsewhere).
> I don't understand why you are getting the same response both
> internally and externally.
>
> Scott
>
>
> On Tue, Sep 24, 2019 at 6:27 PM Brian Meade <bmeade90 at vt.edu> wrote:
>
>> Issue would be a corporate PC with umbrella going off-site.  If you add
>> your internal domains, it would get the _cisco-uds record always rather
>> then _collab-edge.
>>
>> On Tue, Sep 24, 2019, 6:34 PM Norton, Mike <mikenorton at pwsd76.ab.ca>
>> wrote:
>>
>>> Have never used Umbrella for external clients, but I would be very
>>> surprised if it somehow magically exposed your “local” domains to external
>>> clients. Internal clients use the internal Umbrella virtual appliance to
>>> resolve names, and if the request is for a domain defined as “local”, the
>>> virtual appliance then uses the internal DNS server to resolve the name.
>>> External clients would not have access to the internal virtual appliance
>>> nor to the internal DNS server, so it should not be possible for external
>>> clients to get internal answers. IIRC the list of “local” domains is per
>>> “site” and external clients would not be in scope for the site.
>>>
>>> Defining a local domain is probably what you want.
>>>
>>> I could be wrong though - stopped using Umbrella after Cisco bought it
>>> and tried to more than quadruple the pricing on us.
>>>
>>> -mn
>>>
>>>
>>>
>>> *From:* cisco-voip <cisco-voip-bounces at puck.nether.net> *On Behalf Of *Brian
>>> Meade
>>> *Sent:* September 24, 2019 12:37 PM
>>> *To:* cisco-voip voyp list <cisco-voip at puck.nether.net>
>>> *Subject:* [cisco-voip] Jabber MRA with Cisco Umbrella
>>>
>>>
>>>
>>> Has anyone been able to get this to work?
>>>
>>>
>>>
>>> Umbrella always finds the _collab-edge SRV record even when internally.
>>> I imagine if we made the voice services domain a local domain we would have
>>> the reverse issue of always seeing _cisco-uds even when external.
>>>
>>>
>>>
>>> Any Umbrella features that could help here?
>>>
>>>
>>>
>>> Thanks,
>>>
>>> Brian Meade
>>>
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>
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