Node 1 : Windows machine.
Node 2 : Ubuntu machine.
I tried to give persmission to the second as specified in the documentation by command
"multichain-cli chain3 grant 1fJan1FJVsRJY2mwAZ7BRZQDNJY2RnUdeFGfo connect,send,receive"
but i get an error stating: could'nt connect to server. Please enlighten on this and help.
Firewall is off in windows and cmd is in admin mode.