this probably isn't an issue with the plugin itself, but your plugin/jail networking. can you, from your owncloud jail ping other systems on your network?
one thing that always works for me is to disable VIMAGE for my jails, and assign an interface to them.
The jail is not getting assigned an ip address at all.
epair9b: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
ether 02:ff:70:00:0e:0b
inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
nd6 options=9<PERFORMNUD,IFDISABLED>
media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
status: active
I am unable to uncheck vimage. When I click to edit the jail and go to advanced I don't appear to be able to change just about anything. I'm sure I'm missing something obvious. Headphones, transmission, sabnzbd, sickrage, and couchpotato all setup fine each with their own ip address so I'm not sure what broke in the meantime other than the fact it upgraded to 9.10 from 9.03 stable.
*update* I played with this a while...if I uncheck DHCP I can set an ip address and netmask but it's still not getting assigned. I don't get how it can be an issue with my networking when the other plugins worked but I'd be willing to change whatever if I could find an example of what to change. Google just shows me peoiple doing this from scratch with various web browsers. I had owncloud up and running with lighttpd via entware-ng on my router in about 10 minutes but performance sucked because it was maxing out the router cpu. I wanted to move things to the freenas server since it's hosting the storage I want to share anyway but not making alot of progress. I even watched a video by you but it was just a flowchart talking about haproxy and other things that looked way more complicated than I wanted.