Edit: Sorry, somehow a post got duplicated.
Getting Configuration validation failed for first IM&P Node.
Version Info:
CUCM Version: 10.5.1.15900-18
IMP Version: I had to use bootable 11.5.1.13900-52 and install patch for 10.5.1.15900-18
The platform installation panes I am on for IM&P display 11.5.1.15900-18 across the top.
Hostname:
I have entered in CUCM System->Server
WFMDUCUCMP01.video.springswf.com (CUCM Publisher)
WFMDUCIMP01.video.springswf.com (CUCM IMP and Presence)
IP:
CUCM 10.0.210.10
IM&P: 10.0.210.20
DNS:
Server is set the same on both servers
Domain is set the same
nslookup can return A and PTR record for WFMDUCIMP01.video.springswf.com 10.0.210.20
I am scratching my head, I have been backwards and forwards over the setting multiple times and everything I can think of appears to be correct. It shouldnt be a case sensitivity issue as i use the same "format" at every step along the way. DNS is resolvable. CUCM can ping IMP. I retyped the security password atleast 10 times and validated that i have the right one.
The only possibility i can think of is that there is an issue because one version to boot then applied a patch. I have 2 call subscribers that i configured on this cluster without issue ~18 months ago and had no issue, but it had used the same bootable for the pub and 2 subs without a patch.
