<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: verdana,helvetica,sans-serif; font-size: 10pt; color: #000000'>Aha! Another document to read! Thanks for sharing.<div><br></div><div>I think this is the one our Cisco account team referred us to when we said we don't have split DNS. Basically, it talks about configuring your edge firewall to filter out (deny) anyone from off-campus to query the cisco-uds and cuplogin SRV records.<br><br><div><span name="x"></span>---<br>Lelio Fulgenzi, B.A.<br>Senior Analyst, Network Infrastructure<br>Computing and Communications Services (CCS)<br>University of Guelph<br><br>519‐824‐4120 Ext 56354<br>lelio@uoguelph.ca<br>www.uoguelph.ca/ccs<br>Room 037, Animal Science and Nutrition Building<br>Guelph, Ontario, N1G 2W1<span name="x"></span><br></div><br><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From: </b>"Keith Croft" <Keith.Croft@wwt.com><br><b>To: </b>"Lelio Fulgenzi" <lelio@uoguelph.ca>, "Brian Meade" <bmeade90@vt.edu><br><b>Cc: </b>"cisco-voip voyp list" <cisco-voip@puck.nether.net><br><b>Sent: </b>Friday, May 22, 2015 3:13:47 PM<br><b>Subject: </b>RE: [cisco-voip] Jabber SRV records<br><br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Here is an excellent read.</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Borderless_Networks/Unified_Access/BYOD_Design_Guide/BYOD_CollabEdge.html" target="_blank">http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Borderless_Networks/Unified_Access/BYOD_Design_Guide/BYOD_CollabEdge.html</a></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">-Keith</span></b><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"></span></b></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> cisco-voip [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Lelio Fulgenzi<br>
<b>Sent:</b> Friday, May 22, 2015 12:14 PM<br>
<b>To:</b> Brian Meade<br>
<b>Cc:</b> cisco-voip voyp list<br>
<b>Subject:</b> Re: [cisco-voip] Jabber SRV records</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">Thanks Brian.</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">We're doing phone only for now. I will be deploying v9.x of IM&P next and then integrating accordingly. And adding the appropriate SRV records for that.</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst, Network Infrastructure<br>
Computing and Communications Services (CCS)<br>
University of Guelph<br>
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519</span><span style="font-size:10.0pt;font-family:"Cambria Math",serif;color:black">‐</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">824</span><span style="font-size:10.0pt;font-family:"Cambria Math",serif;color:black">‐</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">4120
Ext 56354<br>
<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a><br>
<a href="http://www.uoguelph.ca/ccs" target="_blank">www.uoguelph.ca/ccs</a><br>
Room 037, Animal Science and Nutrition Building<br>
Guelph, Ontario, N1G 2W1</span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-family:"Helvetica",sans-serif;color:black">From:
</span></b><span style="font-family:"Helvetica",sans-serif;color:black">"Brian Meade" <<a href="mailto:bmeade90@vt.edu" target="_blank">bmeade90@vt.edu</a>><br>
<b>To: </b>"Lelio Fulgenzi" <<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a>><br>
<b>Cc: </b>"cisco-voip voyp list" <<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a>><br>
<b>Sent: </b>Friday, May 22, 2015 12:41:18 PM<br>
<b>Subject: </b>Re: [cisco-voip] Jabber SRV records</span></p>
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<p class="MsoNormal"><span style="font-family:"Helvetica",sans-serif;color:black">Lelio,</span></p>
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<p class="MsoNormal"><span style="font-family:"Helvetica",sans-serif;color:black">I give highest priority to subscriber nodes but it's up to you which servers you want to throw the extra UDS load on.</span></p>
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<p class="MsoNormal"><span style="font-family:"Helvetica",sans-serif;color:black">The
<a href="http://mydomain.acme.com" target="_blank">mydomain.acme.com</a> like you wrote should be fine. It doesn't matter that the domain of the servers is different. If you're on 10.5 IM&P, make sure you add
<a href="http://mydomain.acme.com" target="_blank">mydomain.acme.com</a> as a presence domain and make it the default.</span></p>
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<p class="MsoNormal"><span style="font-family:"Helvetica",sans-serif;color:black">If you're doing any other version, make sure to change your presence domain to that. Changing presence domains on older versions didn't always work right, though.</span></p>
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<p class="MsoNormal"><span style="font-family:"Helvetica",sans-serif;color:black">Brian</span></p>
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<p class="MsoNormal"><span style="font-family:"Helvetica",sans-serif;color:black">On Fri, May 22, 2015 at 12:33 PM, Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a>> wrote:</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">Trying to get my head around the SRV records. <span style="background:white">It's not really clear in the documentation what I should use for the _cisco-uds SRV
records. Should I use the publisher? the TFTP server? the subscribers that the jabber clients will connect to?</span></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">Also, I want to use a different domain in the event we use cloud webex. So, in mycase, I want to use
<a href="http://mydomain.acme.com" target="_blank">mydomain.acme.com</a> rather than
<a href="http://acme.com" target="_blank">acme.com</a>. My actual servers are in yet a different subdomain.</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">So, would this make sense?</span></p>
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<p style="background:white"><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:black">_cisco-uds._<a href="http://tcp.mydomain.acme.com" target="_blank">tcp.mydomain.acme.com</a> SRV service location:</span><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:black"></span></p>
<p style="background:white"><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:black">priority = 1</span><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:black"></span></p>
<p style="background:white"><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:black">weight = 5</span><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:black"></span></p>
<p style="background:white"><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:black">port = 8443</span><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:black"></span></p>
<p style="background:white"><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:black">svr hostname =
<a href="http://cucmnode1.subdom.acme.com" target="_blank">cucmnode1.subdom.acme.com</a></span><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:black"></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst, Network Infrastructure<br>
Computing and Communications Services (CCS)<br>
University of Guelph<br>
<br>
<a href="tel:519%E2%80%90824%E2%80%904120%20Ext%2056354" target="_blank">519<span style="font-family:"Cambria Math",serif">‐</span>824<span style="font-family:"Cambria Math",serif">‐</span>4120 Ext 56354</a><br>
<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a><br>
<a href="http://www.uoguelph.ca/ccs" target="_blank">www.uoguelph.ca/ccs</a><br>
Room 037, Animal Science and Nutrition Building<br>
Guelph, Ontario, N1G 2W1</span></p>
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