I am trying to map an external subdomain to a subdomain on my multisite and having great difficulty. I found some previous posts by Andrea which got me this far and tried those, but still not working, so hoping I can find a bit of extra help here!
Here's the scenario and what I have currently set up:
Multisite domain: bluewaterclick.com
sub site address inside multisite: summerville.bluewaterclick.com
subdomain that I want to resolve to the above sub site address: summerville.gallagherebc.com
I use VHOST and directory enabled Domain Mapping plugin
I have gone in the domain mapping plugin and under Custom Domain put summerville.gallagherebc.com and it defaults the next column of original blog address of summerville.bluewaterclick.com.
I then went to my domain manager for gallagherebc.com and created a CName of Host=summerville Points To=bluewaterclick.com
Currently when I try to go to summerville.gallagherebc.com it goes to an Index of / page, but does not fully resolve to site nor does it resolve to the generic 'signup' page for bluewaterclick.com which I thought if that was working properly it would at least end up there.
Do I need to park the subdomain in my CPanel for bluewaterclick.com as I have done for my tld's for it to resolve? Have I missed another step? I am have been working on trying to figure this out all day, so ANY help is appreciated. Thank you!