For e.g. One node is in NYC and other in Boston, what can I do to connect
I followed https://www.multichain.com/getting-started/ which helps me connect 2 nodes on same network
But if I try to connect nodes which are not in same network, than it shows me an error
MultiChain 1.0.2 Daemon (latest protocol 10009)
Retrieving blockchain parameters from the seed node 192.168.56.1:2693 ...
Error: Couldn't connect to the seed node 192.168.56.1 on port 2693 - please check multichaind is running at that address and that your firewall settings allow incoming connections.