Hey all,
I have a Mikrotik router when I configure the node, I get an error on one of the VLANS. 
"Invalid network mask /24 on interface xyzVALN, should be /2"
little lost as the netmask is actually /24 and that is correct - what causes this?
With thanks
			
			
			
				Please try second solution from this post: https://www.netxms.org/forum/general-support/%27invalid-netmask%27-for-node/