I just upgraded on of my Apple software update servers from Mavericks to Yosemite. The software update service still says it's running but it doesn't actually work. Anyone have a similar experience or troubleshooting advice?
Solved
Yosemite Software Update Server
Best answer by jhuhmann
In case anyone ever comes back to this, it somehow ended up being a DNS problem. I think the DNS entry was not a static entry, and when I upgraded it it lost the static IP on the system, thus loosing the DNS entry. I changed the IP back to what it was supposed to be but DNS didn't reflect the local change. What a mess. Anyway, lesson learned. Always check your DNS first.
nslookup FQDN
nslookup IP
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