How can I addnode in diffrent machine which is in entreprise domain to my host sub network blockchain

+4 votes
Hi all could you help me please

I have my host blockchain which is localized on my subnetwork this works fine with 4 machines inside the sub-network now i would like to add node from outside internet from my frend to my host blockchain-

My blockchain 192.x.x.x ->box->Internet<-box-my friend sub-network

What should i do to perform the communication addnode on this configuration IPv6 seeting ? which setting should I manage for this ? please advice
asked Dec 20, 2017 by adda

1 Answer

+1 vote
Assuming these are regular NAT Internet routers, you need to set up port forwarding on one of your routers to allow one node to connect to the other. It's not possible in general for two computers to connect to each other directly across the Internet, if they're both behind NAT routers.
answered Dec 21, 2017 by MultiChain