[cisco-voip] MRA/Expressway

[Nick]

Hi Grace

Thanks for the reply, but I already have this working in the exact same
manner. Shame I didnt find that tech note in your link before hand.

Kind Regards

Nick

On 1 October 2014 17:01, Grace Maximuangu <Grace.Maximuangu at blackbox.com>
wrote:

>  Nick,
>
> I just did this Multi domain deployment and ran into the same issues, you
> do have the option to Add a Forward Lookup zone to your existing Windows
> DNS Servers.  You will need to add forward lookup zone for domain.com to
> allow your internal DNS servers to be authoritative for this domain; then
> once the zone is created, create SRV Records for cuplogin and cisco-uds.
>
> Information for adding forward zone:
>
> http://technet.microsoft.com/en-us/library/cc771566.aspx
>
>
>
> DNS Records to add
>
> SRV Record  _cisco-uds._tcp. domain.com  --> cucm. Internal.domain.com
>
> SRV Record  _cuplogin._tcp. domain.com   --> cups. Internal.domain.com
>
> A Record  voice. domain.com à xx.xx.xx.xx(where x is your E)
>
>
>
> Please make sure _*collab-edge.*_tls. domain.com SRV record is NOT
> created on your internal dns servers or resolvable by them.
>
>
>
> Why do you need record SRV Records for domain.com on internal dns servers
> that are only resolvable internally? Please see here since you are using
> multiple domains:
>
>
> http://www.cisco.com/c/en/us/support/docs/unified-communications/expressway-series/117811-configure-vcs-00.html
>
>
>
> Also as you can see in the MRA Deployment guide on page 11 DNS Records,
> both Public DNS and Local DNS uses the same domain, i.e. example.com.  In
> your case, you are using multiple domains which is why the extra
> configuration steps.
>
> http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-2/Mobile-Remote-Access-via-Expressway-Deployment-Guide-X8-2.pdf
> ”
>
>
>
>
>
>
>
>
>
> :-:gm
>
>
>
> Grace Maximuangu
>
> Voice Solutions Engineer
>
> *Black Box Network Services*
>
> Cell: 213.268.6342
>
> grace.maximuangu at blackbox.com
>
> www.blackbox.com
>
>
>
> [image: bbox logo.JPG]
>
>
>
> *From:* cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] *On Behalf
> Of *Nick
> *Sent:* Wednesday, October 01, 2014 4:51 AM
> *To:* Heim, Dennis
> *Cc:* cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] MRA/Expressway
>
>
>
> Hi Dennis
>
>
>
> Did you get the MRA working with Split DNS domains, I am configuring the
> same with Internal.domain.com for the C and domain.com for E and I have
> added the certs and my traversal Zone is up but I am unable to login to
> Jabber.
>
>
>
> I have seen some docs that state to add the external domain to
> VoiceServcesDomain in the Jabber-confg.xml and to add another _cisco-uds
> SRV on the internal DNS which is configured with domain.com rather than
> internal.domain.com however I am unable to do this as domain.com is not
> setup as a zone in the DNS.
>
>
>
> Any assistance on your experience is appreaciated.
>
>
>
> Kind Regards
>
>
>
> Nick
>
>
>
> On 9 July 2014 05:13, Heim, Dennis <Dennis.Heim at wwt.com> wrote:
>
>  I am trying to configure MRA for the first time. We have split dns
> zones, so acme.loc (internal DNS) and acme.com (external DNS). We are
> struggling with determining what should be in the subject alternative names
> (SAN) for the Expressway-E certificate?
>
>
>
> Thanks,
>
>
>
> *Dennis Heim | Collaboration Solutions Architect*
>
> World Wide Technology, Inc. | +1 314-212-1814
>
> [image: twitter] <https://twitter.com/CollabSensei>
>
> [image: chat][image: Phone] <+13142121814>[image: video]
>
>
>
>
>
>
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>
>
>
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