[cisco-voip] Expressway MRA design question.

[Lelio Fulgenzi]

we tried this and it didn't work out so well. we didn't try to fix things because we were on a limited time frame. we also ran into an issue where the hostname has to match the outside name/certificate details as well as matching the service discovery domain).


so, where we initially had hostname.dept.acme.com we had to modify it to servicename.servicedomain.acme.com.


then, in the split view dns, you resolve servicename.servicedomain.acme.com to the internal address for admin, and external for connectivity from off-prem.


you _might_ be able to configure the hostname as the alias and configure the certificates accordingly, but like you said, it's not the standard approach.


---
Lelio Fulgenzi, B.A.
Senior Analyst, Network Infrastructure
Computing and Communications Services (CCS)
University of Guelph

519-824-4120 Ext 56354
lelio at uoguelph.ca
www.uoguelph.ca/ccs
Room 037, Animal Science and Nutrition Building
Guelph, Ontario, N1G 2W1


________________________________
From: cisco-voip <cisco-voip-bounces at puck.nether.net> on behalf of Nick via cisco-voip <cisco-voip at puck.nether.net>
Sent: Tuesday, February 14, 2017 11:10 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Expressway MRA design question.

I have a customer who doesn't want the Expressway E FQDN to be put into the public DNS SRV record and wants to use an alias such as an a record in the collab-edge SRV which points to the public IP, I cant seem to find if this is supported or not can anyone confirm if this is supported?
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