You will need to modify the cgminer.conf on each SP30 to get the API ports open to work as a heads up.
If you have access and the bandwidth, do you mind putting together a set of steps for doing this on the SP30? I'd love to include it on the MultiMiner wiki. Something along the lines of:
https://github.com/nwoolls/MultiMiner/wiki/Network-Devices#antminer-s1Thanks in advance!
Here ya Go:
SSH Into the Sp30/31/35 In Question (root/root)
Locate cgminer.conf in /etc/
Change the line "api-allow":"W:127.0.0.1" to "w:0/0" or other needed setting
Save the edited file
Restart MinerGate/reboot machine in question (settings will not apply unless this is done)
Let me know if you need anything else.